Philips Semiconductors - Discretes - Concise Catalog 2000



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End of Life information

Available models for PRF957
• Download all models of PRF957
• 3V,40mA
• 6V,0.5mA
• 6V,1mA
• 6V,2.0mA
• 6V,5.0mA
• 6V,10mA
• 6V,15mA
• 6V,20mA
• 6V,30mA
• 6V,40mA
• 3V,0.5mA
• 3V, 1.0mA
• 3V,2.0mA
• 3V,5mA
• 3V,10mA
• 3V,15mA
• 3V,20mA
• 3V,30mA
• Spice

Model of PRF957 (date: 17-1-00)

3V,40mA

Simulation Values

! Filename:        PRF957I.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=40mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.32882 -106.3 32.19682 128.48 0.014670 68.611  0.63217 -32.09
  200  0.34547 -140.8 19.56921 109.82 0.023267 69.984  0.43928 -35.71
  300  0.35527 -155.5 13.71858 101.07 0.031763 73.021  0.36288 -34.00
  400  0.36109 -163.5 10.50985 95.639 0.040587 75.071  0.32789 -32.53
  500  0.36328 -168.5  8.51042 91.664 0.049494 76.499  0.31096 -31.86
  600  0.36189 -172.2  7.15708 88.473 0.058427 77.343  0.30320 -31.64
  700  0.35739 -175.5  6.17569 85.717 0.067389 77.943  0.30021 -31.59
  800  0.35169 -178.8  5.43614 83.248 0.076451 78.262  0.29913 -31.50
  900  0.34708 177.69  4.84977 80.943 0.085582 78.546  0.29759 -31.47
 1000  0.34536 174.16  4.38438 78.826 0.094739 78.621  0.29522 -31.58
 1200  0.35075 168.14  3.68821 74.866  0.11312 78.401  0.28770 -32.92
 1400  0.35767 164.46  3.20580 71.046  0.13120 77.865  0.28261 -35.99
 1600  0.35025 161.42  2.83330 67.412  0.15002 77.365  0.28367 -39.10
 1800  0.33574 156.10  2.54828 64.272  0.16948 76.478  0.28417 -41.06
 2000  0.33474 148.29  2.32411 60.957  0.18794 75.871  0.27768 -42.85
 2200  0.35637 142.04  2.14839 57.832  0.20605 75.110  0.26668 -46.18
 2400  0.37744 139.36  1.98777 54.970  0.22550 74.006  0.26080 -50.95
 2600  0.38051 137.81  1.84854 52.197  0.24677 72.705  0.26212 -55.23
 2800  0.36764 134.27  1.75104 49.153  0.26420 72.043  0.26130 -57.92
 3000  0.36313 127.61  1.66315 46.172  0.28329 71.353  0.25281 -60.56

View this model

Model of PRF957 (date: 17-1-00)

6V,0.5mA

Simulation Values

! Filename:        PRF957J.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=0.5mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.97719 -11.36  1.82871 170.81 0.025579 82.790  0.99567 -3.861
  200  0.96625 -22.43  1.74203 162.22 0.050263 76.424  0.98536 -7.556
  300  0.95240 -33.27  1.67826 154.12 0.073261 70.274  0.97196 -11.07
  400  0.93711 -43.88  1.63710 146.39 0.093812 64.539  0.95732 -14.43
  500  0.92130 -53.93  1.58701 139.24  0.11161 59.477  0.94044 -17.56
  600  0.90540 -63.31  1.53132 132.59  0.12657 54.762  0.92367 -20.35
  700  0.88578 -71.99  1.47301 126.23  0.13848 50.459  0.90756 -22.85
  800  0.86209 -80.10  1.41304 120.09  0.14745 46.396  0.89196 -25.07
  900  0.83350 -87.91  1.35174 114.02  0.15316 42.755  0.87584 -27.11
 1000  0.80497 -95.45  1.28858 108.59  0.15714 39.634  0.86036 -29.06
 1200  0.75766 -110.4  1.18504 98.366  0.16059 34.123  0.83161 -32.76
 1400  0.73202 -124.1  1.11524 89.373  0.15897 29.792  0.81213 -36.50
 1600  0.71213 -135.4  1.03641 81.800  0.15224 27.798  0.80098 -40.04
 1800  0.68113 -145.5  0.95749 76.204  0.14294 27.970  0.78941 -43.21
 2000  0.64647 -156.3  0.89408 70.217  0.13051 29.640  0.77624 -46.57
 2200  0.63042 -167.7  0.84065 64.562  0.11854 33.944  0.76519 -50.61
 2400  0.63179 -177.6  0.78503 59.639  0.11079 41.807  0.76200 -55.03
 2600  0.63020 174.16  0.73375 55.894  0.11033 52.920  0.76398 -59.13
 2800  0.61636 166.02  0.71301 52.469  0.11481 65.117  0.75942 -62.94
 3000  0.60575 156.80  0.68326 49.549  0.12960 75.849  0.74885 -67.28
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	 0.96 	 0.75	  37	 0.72
  800	 1.21	 0.72	  57	 0.66
  900	 1.44	 0.63	  63	 0.62
 1000	 1.83	 0.61	  69	 0.62
 1500	 1.84	 0.61	 111	 0.39
 2000	 2.43	 0.59	 162	 0.11

View this model

Model of PRF957 (date: 17-1-00)

6V,1mA

Simulation Values

! Filename:        PRF957K.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=1.0mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.95695 -13.76  3.44601 169.21 0.025241 81.585  0.99098 -5.173
  200  0.93633 -27.01  3.27888 159.36 0.049018 74.162  0.97055 -9.999
  300  0.90977 -39.92  3.15389 150.30 0.070188 67.349  0.94413 -14.44
  400  0.88085 -52.23  3.02443 141.87 0.088000 61.224  0.91429 -18.41
  500  0.85291 -63.51  2.86321 134.38  0.10239 56.193  0.88378 -21.89
  600  0.82508 -73.81  2.70947 127.55  0.11380 51.763  0.85465 -24.77
  700  0.79543 -83.03  2.54932 121.27  0.12227 48.065  0.82919 -27.21
  800  0.76280 -91.48  2.40154 115.34  0.12812 44.821  0.80576 -29.19
  900  0.72830 -99.35  2.24776 109.70  0.13146 42.295  0.78390 -30.92
 1000  0.69601 -106.9  2.10630 104.75  0.13368 40.347  0.76348 -32.47
 1200  0.64681 -121.6  1.87916 95.567  0.13534 37.480  0.72869 -35.46
 1400  0.62108 -134.7  1.72371 87.526  0.13412 36.096  0.70617 -38.61
 1600  0.60070 -145.0  1.57046 80.739  0.13096 37.182  0.69323 -41.56
 1800  0.57034 -154.3  1.43245 75.639  0.12803 40.151  0.68166 -44.11
 2000  0.54005 -164.8  1.32386 70.147  0.12466 44.390  0.66790 -46.87
 2200  0.53161 -175.7  1.23530 64.873  0.12360 49.968  0.65558 -50.38
 2400  0.53847 175.45  1.14897 60.173  0.12753 56.530  0.65079 -54.40
 2600  0.53913 168.46  1.07101 56.320  0.13753 63.431  0.65215 -58.06
 2800  0.52652 161.34  1.03334 52.541  0.14828 69.901  0.64844 -61.36
 3000  0.51715 152.65  0.98731 49.063  0.16475 75.343  0.63868 -65.15
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	0.94	0.7	34	0.43
  800	1.19	0.53	54	0.4
  900	1.26	0.54	63	0.4
 1000	1.5	0.53	70	0.38
 1500	1.65	0.5	111	0.26
 2000	2.09	0.53	166	0.08

View this model

Model of PRF957 (date: 17-1-00)

6V,2.0mA

Simulation Values

! Filename:        PRF957L.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=2mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.91628 -17.97  6.46397 166.01 0.024546 79.573  0.97993 -7.602
  200  0.87528 -34.90  6.05788 153.73 0.046414 70.737  0.93661 -14.37
  300  0.82480 -50.95  5.67157 142.92 0.064179 63.313  0.88287 -19.91
  400  0.77559 -65.37  5.22032 133.50 0.077757 57.493  0.82870 -24.38
  500  0.73219 -77.99  4.77169 125.59 0.087865 53.260  0.78036 -27.85
  600  0.69317 -88.96  4.37386 118.72 0.095405 50.119  0.73991 -30.37
  700  0.65642 -98.29  3.99507 112.76  0.10088 47.992  0.70768 -32.25
  800  0.61992 -106.6  3.66812 107.38  0.10472 46.532  0.68048 -33.60
  900  0.58607 -114.1  3.35685 102.50  0.10738 45.832  0.65693 -34.65
 1000  0.55582 -121.4  3.09681 98.227  0.10978 45.687  0.63618 -35.56
 1200  0.51461 -135.3  2.68758 90.455  0.11372 46.278  0.60271 -37.50
 1400  0.49686 -147.1  2.40534 83.686  0.11726 47.946  0.58167 -39.89
 1600  0.48045 -155.9  2.15682 77.929  0.12160 51.104  0.57070 -42.25
 1800  0.45353 -164.2  1.94982 73.498  0.12762 54.816  0.56157 -44.16
 2000  0.43041 -174.3  1.78925 68.718  0.13394 58.633  0.54931 -46.25
 2200  0.43069 175.28  1.66068 64.102  0.14223 62.264  0.53702 -49.27
 2400  0.44376 167.63  1.53969 59.924  0.15391 65.628  0.53183 -52.95
 2600  0.44744 162.16  1.43303 56.338  0.16959 68.663  0.53304 -56.31
 2800  0.43553 156.20  1.37326 52.730  0.18315 71.518  0.53045 -59.08
 3000  0.42707 147.99  1.30861 49.220  0.20012 73.911  0.52128 -62.26
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	0.93	0.48	39	0.25
  800	1.05	0.46	43	0.28
  900	1.1	0.48	65	0.26
 1000	1.31	0.45	71	0.26
 1500	1.34	0.44	112	0.22
 2000	1.86	0.39	168	0.12

View this model

Model of PRF957 (date: 17-1-00)

6V,5.0mA

Simulation Values

! Filename:        PRF957M.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=5mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.80425 -28.23 13.86565 158.38 0.022589 75.357  0.94005 -13.45
  200  0.71363 -52.96 12.08433 141.35 0.039637 65.214  0.83191 -23.23
  300  0.62634 -73.78 10.32904 128.35 0.051295 59.132  0.72799 -29.26
  400  0.56257 -90.26  8.76890 118.72 0.059453 56.120  0.64833 -32.79
  500  0.51751 -103.4  7.54215 111.46 0.065906 55.225  0.59147 -34.80
  600  0.48386 -113.7  6.57959 105.68 0.071571 55.321  0.55201 -35.89
  700  0.45580 -122.0  5.80182 100.94 0.076969 56.044  0.52460 -36.42
  800  0.42953 -129.2  5.18545 96.828 0.082016 57.056  0.50432 -36.59
  900  0.40606 -135.9  4.66166 93.167 0.087029 58.427  0.48770 -36.62
 1000  0.38705 -142.4  4.23877 89.941 0.092325 59.774  0.47366 -36.66
 1200  0.36736 -154.7  3.60039 84.135  0.10345 62.129  0.45050 -37.41
 1400  0.36403 -163.9  3.16373 78.976  0.11537 64.172  0.43644 -39.24
 1600  0.35397 -170.3  2.80744 74.443  0.12831 66.207  0.43118 -41.20
 1800  0.33231 -177.2  2.52066 70.811  0.14231 67.860  0.42677 -42.56
 2000  0.31780 172.85  2.30145 66.870  0.15600 69.236  0.41753 -44.02
 2200  0.32802 163.00  2.12846 63.059  0.17023 70.217  0.40581 -46.65
 2400  0.34790 157.20  1.97078 59.607  0.18639 70.798  0.40002 -50.23
 2600  0.35365 153.83  1.83312 56.483  0.20483 71.164  0.40152 -53.44
 2800  0.34186 149.33  1.74512 53.258  0.22012 71.748  0.40004 -55.73
 3000  0.33352 141.55  1.65856 50.058  0.23738 72.187  0.39165 -58.23
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	0.97	0.33	28	0.19
  800	1.17	0.28	64	0.21
  900	1.2	0.34	52	0.22
 1000	1.26	0.24	74	0.26
 1500	1.31	0.32	113	0.18
 2000	1.71	0.29	178	0.14

View this model

Model of PRF957 (date: 17-1-00)

6V,10mA

Simulation Values

! Filename:        PRF957N.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=10mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.65951 -41.17 22.19535 149.74 0.020028 71.766  0.87500 -19.82
  200  0.53743 -72.88 17.29519 129.63 0.032672 63.220  0.70295 -30.35
  300  0.45583 -95.81 13.49497 117.00 0.041168 60.843  0.58300 -34.53
  400  0.41062 -112.2 10.85423 108.69 0.048254 61.210  0.50802 -36.04
  500  0.38421 -124.1  9.02098 102.78 0.055062 62.652  0.46260 -36.48
  600  0.36572 -132.8  7.69915 98.191 0.061934 64.264  0.43447 -36.46
  700  0.34886 -139.7  6.70158 94.448 0.068912 65.728  0.41699 -36.22
  800  0.33265 -145.7  5.92703 91.175 0.075898 67.085  0.40509 -35.80
  900  0.31771 -151.6  5.30055 88.255 0.083088 68.304  0.39545 -35.40
 1000  0.30695 -157.4  4.79945 85.653 0.090464 69.317  0.38683 -35.12
 1200  0.30030 -168.0  4.05085 80.890  0.10554 70.706  0.37109 -35.54
 1400  0.30405 -175.0  3.53343 76.584  0.12092 71.542  0.36136 -37.44
 1600  0.29676 -179.6  3.12630 72.669  0.13694 72.216  0.35942 -39.47
 1800  0.27718 174.19  2.80627 69.449  0.15365 72.497  0.35774 -40.71
 2000  0.26749 164.20  2.55499 65.920  0.16962 72.717  0.35009 -41.92
 2200  0.28334 154.96  2.36105 62.523  0.18581 72.647  0.33860 -44.43
 2400  0.30532 150.59  2.18505 59.436  0.20323 72.270  0.33242 -48.15
 2600  0.31140 148.57  2.03231 56.587  0.22240 71.748  0.33385 -51.49
 2800  0.29908 144.92  1.92914 53.605  0.23840 71.564  0.33305 -53.58
 3000  0.29090 137.17  1.83133 50.577  0.25579 71.338  0.32484 -55.71
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	1.22	0.16	28	0.16
  800	1.4	0.19	81	0.16
  900	1.51	0.21	75	0.16
 1000	1.5	0.19	81	0.23
 1500	1.5	0.29	126	0.16
 2000	1.86	0.27	-165	0.15

View this model

Model of PRF957 (date: 17-1-00)

6V,15mA

Simulation Values

! Filename:        PRF957O.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=15mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.55816 -51.10 27.37152 143.97 0.018301 70.128  0.82050 -23.70
  200  0.43959 -86.36 19.73531 123.22 0.028878 64.156  0.62390 -33.35
  300  0.37832 -109.6 14.75416 111.60 0.036779 64.040  0.50833 -35.85
  400  0.34965 -125.1 11.62107 104.26 0.044223 65.744  0.44348 -36.12
  500  0.33426 -135.6  9.54859 99.089 0.051810 67.635  0.40678 -35.87
  600  0.32268 -143.2  8.09474 95.077 0.059471 69.181  0.38547 -35.47
  700  0.31117 -149.0  7.01499 91.751 0.067244 70.515  0.37329 -35.04
  800  0.29888 -154.3  6.18872 88.861 0.075091 71.589  0.36535 -34.50
  900  0.28772 -159.6  5.52464 86.232 0.083067 72.486  0.35870 -34.03
 1000  0.28004 -165.0  4.99610 83.896 0.091140 73.149  0.35245 -33.71
 1200  0.27851 -174.5  4.20893 79.553  0.10750 73.847  0.33986 -34.15
 1400  0.28458 179.63  3.66609 75.531  0.12397 74.077  0.33191 -36.18
 1600  0.27755 175.91  3.24022 71.869  0.14104 74.230  0.33114 -38.39
 1800  0.25909 169.98  2.90724 68.778  0.15852 74.020  0.33052 -39.62
 2000  0.25146 160.09  2.64578 65.451  0.17533 73.814  0.32356 -40.77
 2200  0.26925 151.23  2.44408 62.206  0.19200 73.437  0.31214 -43.26
 2400  0.29199 147.53  2.26178 59.259  0.20981 72.743  0.30581 -47.10
 2600  0.29802 146.08  2.10363 56.510  0.22931 71.916  0.30717 -50.56
 2800  0.28531 142.80  1.99458 53.614  0.24540 71.508  0.30668 -52.60
 3000  0.27736 135.09  1.89216 50.665  0.26298 71.046  0.29860 -54.58
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	1.44	0.08	43	0.15
  800	1.57	0.14	98	0.2
  900	1.72	0.17	102	0.14
 1000	1.71	0.17	96	0.225
 1500	1.69	0.31	133	0.13
 2000	2.05	0.29	-155	0.16

View this model

Model of PRF957 (date: 17-1-00)

6V,20mA

Simulation Values

! Filename:        PRF957P.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=20mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.48814 -59.07 30.63687 139.94 0.017056 69.508  0.77892 -26.17
  200  0.38394 -96.42 20.98474 119.32 0.026712 65.494  0.57314 -34.65
  300  0.33918 -119.2 15.33273 108.50 0.034632 66.680  0.46521 -35.91
  400  0.32102 -133.7 11.95638 101.77 0.042388 68.752  0.40804 -35.49
  500  0.31199 -143.1  9.77035 97.036 0.050461 70.664  0.37711 -34.90
  600  0.30400 -149.7  8.25569 93.336 0.058509 72.046  0.36003 -34.37
  700  0.29473 -154.9  7.14217 90.266 0.066735 73.160  0.35073 -33.90
  800  0.28469 -159.8  6.29352 87.565 0.074981 73.997  0.34518 -33.38
  900  0.27538 -164.7  5.61412 85.088 0.083311 74.675  0.34016 -32.90
 1000  0.26949 -169.7  5.07428 82.880 0.091726 75.092  0.33527 -32.61
 1200  0.27018 -178.4  4.27190 78.742  0.10873 75.435  0.32439 -33.13
 1400  0.27712 176.42  3.71781 74.923  0.12567 75.372  0.31739 -35.29
 1600  0.27053 173.18  3.28235 71.356  0.14318 75.237  0.31721 -37.60
 1800  0.25243 167.42  2.94606 68.340  0.16100 74.772  0.31713 -38.91
 2000  0.24626 157.62  2.68311 65.064  0.17818 74.396  0.31055 -40.06
 2200  0.26505 149.07  2.47628 61.909  0.19516 73.862  0.29923 -42.57
 2400  0.28812 145.75  2.29149 59.044  0.21319 73.012  0.29281 -46.47
 2600  0.29377 144.66  2.13088 56.325  0.23276 72.063  0.29410 -50.02
 2800  0.28109 141.53  2.01905 53.472  0.24898 71.521  0.29391 -52.07
 3000  0.27338 133.84  1.91508 50.566  0.26675 70.988  0.28585 -53.98
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	1.59	0.02	146	0.18
  800	1.76	0.14	116	0.19
  900	1.92	0.17	126	0.13
 1000	1.92	0.16	109	0.22
 1500	1.85	0.39	133	0.1
 2000	2.22	0.31	-149	0.18

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Model of PRF957 (date: 17-1-00)

6V,30mA

Simulation Values

! Filename:        PRF957Q.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=30mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.40184 -72.13 34.14289 134.60 0.015519 69.172  0.71847 -28.90
  200  0.33033 -111.4 21.96920 114.70 0.024422 67.940  0.51221 -35.14
  300  0.30742 -132.6 15.68402 104.95 0.032510 70.252  0.41816 -34.77
  400  0.30098 -145.0 12.10670 98.945 0.040790 72.387  0.37193 -33.61
  500  0.29777 -152.8  9.84187 94.678 0.049201 74.070  0.34818 -32.79
  600  0.29332 -158.1  8.29181 91.336 0.057735 75.220  0.33602 -32.27
  700  0.28641 -162.4  7.16305 88.516 0.066298 75.954  0.33020 -31.89
  800  0.27829 -166.6  6.30391 86.003 0.074922 76.518  0.32707 -31.46
  900  0.27079 -171.0  5.62015 83.698 0.083528 76.951  0.32411 -31.09
 1000  0.26685 -175.6  5.07838 81.602 0.092281 77.116  0.32068 -30.92
 1200  0.27024 176.70  4.27214 77.669  0.10978 77.077  0.31166 -31.62
 1400  0.27770 172.41  3.71568 73.988  0.12713 76.751  0.30568 -34.01
 1600  0.27104 169.63  3.28010 70.517  0.14503 76.369  0.30620 -36.51
 1800  0.25386 164.09  2.94306 67.560  0.16326 75.682  0.30671 -37.96
 2000  0.24900 154.59  2.68079 64.363  0.18065 75.131  0.30056 -39.18
 2200  0.26913 146.62  2.47458 61.245  0.19788 74.439  0.28949 -41.77
 2400  0.29226 143.73  2.28944 58.434  0.21609 73.467  0.28303 -45.79
 2600  0.29778 142.83  2.12864 55.750  0.23590 72.387  0.28440 -49.48
 2800  0.28484 139.76  2.01627 52.941  0.25227 71.770  0.28435 -51.60
 3000  0.27769 132.27  1.91198 50.043  0.27007 71.141  0.27643 -53.55
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	1.85	0.08	-161	0.26
  800	2.19	0.23	171	0.08
  900	2.22	0.26	163	0.1
 1000	2.28	0.18	141	0.2
 1500	2.2	0.39	143	0.15
 2000	2.57	0.34	-139	0.23

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Model of PRF957 (date: 17-1-00)

6V,40mA

Simulation Values

! Filename:        PRF957R.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=6V, Ic=40mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.35820 -83.62 35.28422 131.12 0.014613 69.197  0.67600 -30.01
  200  0.31453 -122.9 21.89523 111.91 0.023202 69.606  0.47786 -34.28
  300  0.30522 -142.0 15.44195 102.83 0.031381 72.099  0.39531 -32.90
  400  0.30432 -152.6 11.86072 97.242 0.039840 74.335  0.35685 -31.42
  500  0.30383 -159.2  9.61547 93.240 0.048510 75.798  0.33783 -30.61
  600  0.30064 -163.7  8.09083 90.062 0.057089 76.766  0.32863 -30.25
  700  0.29501 -167.5  6.98354 87.351 0.065806 77.383  0.32499 -30.04
  800  0.28787 -171.3  6.14418 84.928 0.074518 77.794  0.32338 -29.80
  900  0.28150 -175.3  5.47619 82.667 0.083253 78.122  0.32141 -29.61
 1000  0.27854 -179.5  4.95036 80.628 0.092046 78.230  0.31879 -29.56
 1200  0.28309 173.47  4.16217 76.759  0.10975 78.036  0.31110 -30.54
 1400  0.29062 169.59  3.61827 73.122  0.12721 77.577  0.30584 -33.10
 1600  0.28393 166.85  3.19446 69.702  0.14525 77.107  0.30670 -35.82
 1800  0.26751 161.38  2.86692 66.691  0.16361 76.344  0.30733 -37.46
 2000  0.26431 152.35  2.61068 63.484  0.18121 75.751  0.30149 -38.84
 2200  0.28512 144.96  2.41202 60.396  0.19855 75.034  0.29060 -41.57
 2400  0.30793 142.29  2.23177 57.609  0.21692 74.036  0.28439 -45.70
 2600  0.31256 141.32  2.07462 54.902  0.23697 72.894  0.28568 -49.51
 2800  0.30000 138.18  1.96490 52.045  0.25349 72.260  0.28564 -51.77
 3000  0.29363 130.90  1.86383 49.159  0.27153 71.617  0.27790 -53.85
!  Noise data:
! Freq.  Fmin     Gamma-opt       rn
  500	2.1	0.29	-129	0.13
  800	2.4	0.28	178	0.1
  900	2.46	0.36	173	0.08
 1000	2.6	0.2	155	0.22
 1500	2.89	0.39	-133	0.28
 2000	2.89	0.39	-133	0.28

View this model

Model of PRF957 (date: 17-1-00)

3V,0.5mA

Simulation Values

! Filename:        PRF957A.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=0.5mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.97592 -11.69  1.83413 170.52 0.027633 82.486  0.99536 -4.109
  200  0.96418 -23.04  1.74535 161.66 0.054301 76.003  0.98432 -8.031
  300  0.94977 -34.16  1.68044 153.32 0.078996 69.684  0.96978 -11.77
  400  0.93418 -45.04  1.63690 145.36  0.10094 63.743  0.95300 -15.32
  500  0.91796 -55.28  1.58351 138.04  0.11986 58.541  0.93493 -18.59
  600  0.90184 -64.81  1.52605 131.24  0.13563 53.693  0.91634 -21.54
  700  0.88198 -73.61  1.46597 124.76  0.14817 49.260  0.89910 -24.14
  800  0.85824 -81.82  1.40462 118.50  0.15759 45.155  0.88191 -26.44
  900  0.82948 -89.68  1.34218 112.35  0.16342 41.478  0.86515 -28.60
 1000  0.80160 -97.30  1.27812 106.88  0.16751 38.308  0.84817 -30.59
 1200  0.75524 -112.2  1.17291 96.565  0.17090 32.683  0.81805 -34.41
 1400  0.73069 -125.9  1.10237 87.493  0.16894 28.248  0.79861 -38.29
 1600  0.71213 -137.1  1.02396 79.869  0.16161 26.105  0.78705 -41.98
 1800  0.68251 -147.2  0.94687 74.304  0.15187 26.076  0.77529 -45.29
 2000  0.64953 -157.9  0.88371 68.336  0.13855 27.484  0.76154 -48.79
 2200  0.63533 -169.1  0.83040 62.719  0.12568 31.471  0.75053 -53.02
 2400  0.63748 -178.9  0.77532 57.859  0.11688 38.909  0.74717 -57.65
 2600  0.63612 173.02  0.72414 54.177  0.11568 49.698  0.74893 -61.92
 2800  0.62313 164.98  0.70352 50.762  0.11919 61.839  0.74419 -65.95
 3000  0.61333 155.87  0.67450 47.903  0.13346 72.727  0.73336 -70.52

View this model

Model of PRF957 (date: 17-1-00)

3V, 1.0mA

Simulation Values

! Filename:        PRF957B.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=1.0mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.95396 -14.28  3.46841 168.86 0.027273 81.267  0.99069 -5.545
  200  0.93255 -27.99  3.29683 158.69 0.052753 73.598  0.96806 -10.72
  300  0.90476 -41.30  3.16441 149.38 0.075408 66.527  0.93874 -15.43
  400  0.87516 -53.98  3.02513 140.74 0.094228 60.242  0.90637 -19.64
  500  0.84682 -65.52  2.85705 133.08  0.10942 55.046  0.87248 -23.34
  600  0.81892 -76.02  2.70023 126.12  0.12125 50.507  0.84179 -26.34
  700  0.78942 -85.36  2.53243 119.77  0.12994 46.737  0.81503 -28.86
  800  0.75725 -93.91  2.38051 113.80  0.13594 43.499  0.79050 -30.90
  900  0.72355 -101.8  2.22404 108.15  0.13918 40.955  0.76763 -32.69
 1000  0.69222 -109.4  2.08192 103.18  0.14141 38.974  0.74638 -34.29
 1200  0.64497 -124.1  1.85283 93.995  0.14278 36.073  0.71041 -37.36
 1400  0.62131 -137.0  1.69608 85.914  0.14125 34.681  0.68713 -40.63
 1600  0.60263 -147.3  1.54444 79.130  0.13785 35.660  0.67380 -43.74
 1800  0.57362 -156.5  1.40978 74.053  0.13477 38.532  0.66187 -46.39
 2000  0.54575 -166.8  1.30311 68.569  0.13104 42.648  0.64769 -49.26
 2200  0.53885 -177.5  1.21483 63.342  0.12979 48.069  0.63509 -52.97
 2400  0.54648 173.85  1.12958 58.685  0.13355 54.468  0.63032 -57.18
 2600  0.54753 166.99  1.05413 54.887  0.14368 61.177  0.63132 -61.03
 2800  0.53531 159.98  1.01660 51.071  0.15439 67.592  0.62744 -64.53
 3000  0.52674 151.43  0.97146 47.597  0.17106 73.020  0.61726 -68.52

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Model of PRF957 (date: 17-1-00)

3V,2.0mA

Simulation Values

! Filename:        PRF957C.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=2mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.91024 -18.77  6.48595 165.52 0.026466 79.140  0.97830 -8.191
  200  0.86798 -36.43  6.05830 152.89 0.049795 69.946  0.93099 -15.41
  300  0.81632 -53.10  5.64836 141.79 0.068580 62.303  0.87318 -21.31
  400  0.76722 -67.92  5.17589 132.21 0.082723 56.294  0.81495 -26.03
  500  0.72464 -80.79  4.71077 124.24 0.093097 52.003  0.76384 -29.66
  600  0.68676 -91.94  4.30365 117.31  0.10074 48.881  0.72175 -32.28
  700  0.65193 -101.4  3.92468 111.35  0.10630 46.722  0.68826 -34.21
  800  0.61706 -109.7  3.59451 105.94  0.11015 45.278  0.66035 -35.61
  900  0.58467 -117.3  3.28665 101.08  0.11287 44.603  0.63622 -36.69
 1000  0.55597 -124.6  3.02905 96.828  0.11519 44.474  0.61496 -37.63
 1200  0.51818 -138.4  2.62251 89.104  0.11908 45.060  0.58051 -39.62
 1400  0.50297 -150.0  2.34407 82.312  0.12274 46.745  0.55908 -42.16
 1600  0.48808 -158.7  2.10231 76.553  0.12721 49.846  0.54792 -44.62
 1800  0.46257 -166.9  1.90286 72.104  0.13342 53.492  0.53857 -46.62
 2000  0.44159 -176.8  1.74633 67.334  0.13997 57.248  0.52591 -48.84
 2200  0.44362 173.16  1.62018 62.736  0.14836 60.830  0.51326 -52.05
 2400  0.45727 165.78  1.50191 58.602  0.16042 64.120  0.50778 -55.95
 2600  0.46089 160.43  1.39889 55.037  0.17662 67.001  0.50881 -59.47
 2800  0.44935 154.56  1.34060 51.347  0.19066 69.773  0.50583 -62.42
 3000  0.44141 146.53  1.27761 47.862  0.20795 72.117  0.49639 -65.82

View this model

Model of PRF957 (date: 17-1-00)

3V,5mA

Simulation Values

! Filename:        PRF957D.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=5mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.78846 -30.05 13.90461 157.53 0.024160 74.554  0.93444 -14.55
  200  0.69748 -56.13 12.00918 140.06 0.041972 64.111  0.81753 -25.02
  300  0.61313 -77.81 10.17188 126.91 0.053841 58.073  0.70790 -31.31
  400  0.55417 -94.69  8.58225 117.29 0.062057 55.124  0.62541 -34.98
  500  0.51357 -108.0  7.35237 110.07 0.068685 54.350  0.56726 -37.07
  600  0.48372 -118.3  6.39572 104.34 0.074452 54.499  0.52729 -38.20
  700  0.45872 -126.6  5.63202 99.640 0.079937 55.271  0.49971 -38.75
  800  0.43538 -133.7  5.02653 95.583 0.085197 56.389  0.47928 -38.92
  900  0.41396 -140.3  4.51634 91.970 0.090416 57.721  0.46260 -38.94
 1000  0.39710 -146.8  4.10664 88.784 0.095922 59.098  0.44844 -38.96
 1200  0.38099 -158.6  3.48653 82.971  0.10764 61.486  0.42486 -39.77
 1400  0.37958 -167.5  3.05965 77.783  0.11991 63.451  0.41056 -41.75
 1600  0.37048 -173.7  2.71539 73.217  0.13341 65.455  0.40531 -43.82
 1800  0.35020 179.46  2.44195 69.560  0.14806 67.013  0.40074 -45.23
 2000  0.33716 169.87  2.23026 65.619  0.16232 68.319  0.39089 -46.79
 2200  0.34914 160.62  2.06252 61.824  0.17705 69.244  0.37881 -49.64
 2400  0.36889 155.16  1.90979 58.377  0.19380 69.747  0.37305 -53.47
 2600  0.37447 151.86  1.77685 55.230  0.21295 69.987  0.37438 -56.87
 2800  0.36260 147.37  1.69148 51.932  0.22877 70.503  0.37258 -59.29
 3000  0.35505 139.84  1.60846 48.726  0.24648 70.865  0.36358 -62.04

View this model

Model of PRF957 (date: 17-1-00)

3V,10mA

Simulation Values

! Filename:        PRF957E.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=10mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.62895 -44.75 22.15614 148.49 0.021064 70.874  0.86303 -21.48
  200  0.51553 -78.52 16.99292 128.06 0.033820 62.396  0.68069 -32.54
  300  0.44594 -102.2 13.13230 115.52 0.042431 60.250  0.55754 -36.87
  400  0.41014 -118.7 10.50438 107.36 0.049697 60.789  0.48203 -38.41
  500  0.38999 -130.3  8.70828 101.54 0.056744 62.346  0.43652 -38.86
  600  0.37541 -138.7  7.42154 97.016 0.063926 63.947  0.40868 -38.85
  700  0.36143 -145.3  6.45065 93.302 0.071141 65.499  0.39135 -38.61
  800  0.34755 -151.2  5.70508 90.069 0.078445 66.864  0.37944 -38.17
  900  0.33473 -156.8  5.09970 87.176 0.085944 68.115  0.36971 -37.74
 1000  0.32574 -162.3  4.61809 84.576 0.093668 69.081  0.36103 -37.44
 1200  0.32194 -172.2  3.89647 79.826  0.10938 70.401  0.34517 -37.92
 1400  0.32683 -178.8  3.39764 75.459  0.12530 71.111  0.33535 -39.97
 1600  0.31974 176.76  3.00691 71.510  0.14201 71.743  0.33334 -42.14
 1800  0.30140 170.63  2.70369 68.209  0.15949 71.936  0.33144 -43.42
 2000  0.29339 161.23  2.46316 64.688  0.17613 72.075  0.32335 -44.73
 2200  0.31023 152.73  2.27599 61.285  0.19277 71.971  0.31160 -47.52
 2400  0.33194 148.59  2.10565 58.199  0.21079 71.510  0.30559 -51.53
 2600  0.33750 146.52  1.95956 55.302  0.23084 70.833  0.30691 -55.07
 2800  0.32533 142.85  1.85931 52.236  0.24716 70.590  0.30564 -57.33
 3000  0.31783 135.44  1.76584 49.191  0.26521 70.304  0.29698 -59.69

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Model of PRF957 (date: 17-1-00)

3V,15mA

Simulation Values

! Filename:        PRF957E.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=15mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.51697 -56.56 27.12072 142.51 0.018932 69.242  0.80437 -25.58
  200  0.41953 -94.25 19.20486 121.65 0.029602 63.623  0.59910 -35.62
  300  0.37534 -117.7 14.23645 110.23 0.037680 63.890  0.48235 -38.17
  400  0.35709 -132.7 11.16792 103.04 0.045351 65.751  0.41767 -38.46
  500  0.34749 -142.6  9.15977 97.948 0.053185 67.684  0.38130 -38.20
  600  0.33961 -149.6  7.75479 93.981 0.061180 69.254  0.36038 -37.81
  700  0.33019 -155.1  6.71827 90.695 0.069333 70.550  0.34835 -37.37
  800  0.31988 -160.1  5.92376 87.810 0.077473 71.566  0.34049 -36.82
  900  0.31066 -165.1  5.28999 85.206 0.085701 72.472  0.33384 -36.31
 1000  0.30467 -170.1  4.78630 82.845 0.094142 73.037  0.32746 -35.96
 1200  0.30527 -178.8  4.02955 78.488  0.11123 73.699  0.31478 -36.46
 1400  0.31175 175.81  3.50794 74.441  0.12828 73.867  0.30679 -38.68
 1600  0.30500 172.15  3.10120 70.718  0.14593 73.917  0.30604 -41.03
 1800  0.28748 166.38  2.78791 67.532  0.16419 73.595  0.30518 -42.36
 2000  0.28170 157.19  2.53855 64.169  0.18162 73.342  0.29772 -43.59
 2200  0.30016 149.15  2.34486 60.934  0.19888 72.902  0.28596 -46.37
 2400  0.32271 145.64  2.16980 57.963  0.21727 72.115  0.28001 -50.54
 2600  0.32779 144.08  2.01860 55.177  0.23752 71.170  0.28134 -54.24
 2800  0.31514 140.66  1.91369 52.175  0.25408 70.702  0.28043 -56.43
 3000  0.30809 133.37  1.81666 49.196  0.27229 70.192  0.27176 -58.68

View this model

Model of PRF957 (date: 17-1-00)

3V,20mA

Simulation Values

! Filename:        PRF957G.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=20mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.43965 -66.92 30.12533 138.32 0.017484 68.910  0.75944 -28.18
  200  0.36812 -106.5 20.25347 117.76 0.027139 65.387  0.54683 -36.89
  300  0.34306 -128.8 14.69195 107.17 0.035236 66.957  0.43876 -38.13
  400  0.33514 -142.1 11.41650 100.60 0.043376 69.105  0.38244 -37.69
  500  0.33112 -150.7  9.31261 95.935 0.051671 70.982  0.35212 -37.11
  600  0.32621 -156.6  7.86407 92.269 0.060119 72.447  0.33543 -36.60
  700  0.31911 -161.3  6.80092 89.223 0.068671 73.383  0.32629 -36.11
  800  0.31077 -165.7  5.99128 86.519 0.077186 74.165  0.32079 -35.57
  900  0.30301 -170.3  5.34670 84.048 0.085925 74.823  0.31594 -35.09
 1000  0.29867 -174.9  4.83402 81.827 0.094650 75.174  0.31088 -34.77
 1200  0.30158 177.26  4.06805 77.664  0.11230 75.426  0.29992 -35.37
 1400  0.30862 172.53  3.53894 73.730  0.12985 75.258  0.29292 -37.75
 1600  0.30190 169.31  3.12705 70.132  0.14802 75.066  0.29284 -40.24
 1800  0.28479 163.65  2.81008 67.037  0.16666 74.488  0.29253 -41.63
 2000  0.28030 154.67  2.55939 63.723  0.18437 74.047  0.28548 -42.89
 2200  0.29984 147.04  2.36399 60.541  0.20183 73.431  0.27395 -45.70
 2400  0.32253 143.89  2.18748 57.653  0.22053 72.513  0.26780 -49.99
 2600  0.32720 142.54  2.03505 54.879  0.24095 71.410  0.26920 -53.80
 2800  0.31466 139.31  1.92808 51.932  0.25766 70.855  0.26840 -56.01
 3000  0.30762 132.10  1.82943 48.991  0.27582 70.244  0.25990 -58.21

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Model of PRF957 (date: 17-1-00)

3V,30mA

Simulation Values

! Filename:        PRF957H.S2P                               Version:    3.0
! Philips part #:  PRF957                                    Date:  Nov 1998
! Bias condition:  Vce=3V, Ic=30mA
!
#  MHz  S  MA  R 50
! Freq        S11             S21              S12             S22
  100  0.35237 -86.24 32.80170 132.68 0.015564 69.051  0.69207 -31.00
  200  0.33010 -125.6 20.72531 113.07 0.024544 68.481  0.48307 -37.16
  300  0.32811 -144.3 14.70738 103.59 0.032905 70.900  0.39098 -36.65
  400  0.33040 -154.6 11.32165 97.731 0.041489 73.129  0.34648 -35.45
  500  0.33093 -161.1  9.19203 93.508 0.050302 74.666  0.32370 -34.64
  600  0.32877 -165.6  7.74075 90.164 0.059108 75.766  0.31211 -34.16
  700  0.32348 -169.4  6.68244 87.349 0.068045 76.434  0.30674 -33.82
  800  0.31676 -173.1  5.88206 84.806 0.076874 76.881  0.30374 -33.41
  900  0.31095 -177.0  5.24792 82.488 0.085873 77.284  0.30088 -33.09
 1000  0.30807 178.92  4.74368 80.347 0.094931 77.439  0.29788 -32.87
 1200  0.31302 172.14  3.99074 76.359  0.11318 77.270  0.28856 -33.84
 1400  0.32030 168.24  3.46870 72.578  0.13105 76.836  0.28266 -36.49
 1600  0.31355 165.30  3.06522 68.997  0.14966 76.366  0.28336 -39.25
 1800  0.29744 159.90  2.75403 65.909  0.16865 75.575  0.28371 -40.84
 2000  0.29469 151.40  2.50953 62.656  0.18680 74.986  0.27708 -42.25
 2200  0.31532 144.41  2.31854 59.528  0.20452 74.242  0.26577 -45.24
 2400  0.33761 141.66  2.14487 56.683  0.22347 73.196  0.25977 -49.71
 2600  0.34186 140.40  1.99494 53.926  0.24425 71.968  0.26114 -53.71
 2800  0.32928 137.12  1.88955 50.949  0.26118 71.328  0.26046 -56.08
 3000  0.32304 130.13  1.79364 48.015  0.27978 70.644  0.25217 -58.38

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Model of PRF957 (date: 17-1-00)

Spice

Simulation Values

* PRF957.PRM  SPICE MODEL OF BJT TYPE PRF957
* PHILIPS SEMICONDUCTORS
* Date : April 1997
* PACKAGE : SOT323     DIE MODEL : XB520
* 1: PACKED COLLECTOR; 2: PACKED BASE; 3: PACKED EMITTER;
 
.SUBCKT PRF957 1 2 3
Q1 6 5 7 7 XB520
* SOT323 parasitic model including bondpads
               Lb  4 5 .6n
               Le  7 8 .6n
               L1  2 4 .34n
               L2  1 6 .1n
               L3  3 8 .34n
              Ccb  4 6 100f
              Cbe  4 8 2f
              Cce  6 8 100f
              Cbpb 5 6 73f
              Cbpe 7 6 131f
* PHILIPS SEMICONDUCTORS     Version:   1.0
* Filename:    XB520.PRM     Date: Mar 1 1996
* extracted batch 49917-5
.MODEL  XB520   NPN
+              IS = 9.631E-16
+              BF = 102.3
+              NF = 1.002
+             VAF = 64.75
+             IKF = 0.8411
+             ISE = 3.577E-12
+              NE = 2.138
+              BR = 90.16
+              NR = 1
+             VAR = 3.198
+             IKR = 0.002577
+             ISC = 1.566E-16
+              NC = 1.047
+              RB = 6.071
+             IRB = 0
+             RBM = 2.478
+              RE = 0.1638
+              RC = 1.315
+             CJE = 1.161E-12
+             VJE = 0.6
+             MJE = 0.3937
+             CJC = 4.099E-13
+             VJC = 0.2871
+             MJC = 0.1105
+             CJS = 0
+             VJS = 0.7
+             MJS = 0
+            XCJC = 0.1042
+              TR = 0
+              TF = 3.073E-12
+             XTF = 10.25
+             VTF = 4.599
+             ITF = 0.05349
+             PTF = 0
+              FC = 0.8878
+              EG = 1.11
+             XTI = 3
+              AF = 1
+              KF = 4.00E-16
* Parameters with default value:
* XTB, EG, XTI, CJS, VJE, VJS and MJS.
* BONDPAD CAP�S Cbpb=73E-15 Cbpe=131E-15 not included in this model!
.END

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