Philips Semiconductors - Discretes - Concise Catalog 2000



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End of Life information

Available models for BFS540
• Download all models of BFS540
• common emitter , 8V, 20mA
• common emitter , 8V, 30mA
• common emitter , 8V, 40mA
• common emitter , 8V, 50mA
• common emitter , 4V, 4mA
• common emitter , 4V, 10mA
• common emitter , 4V, 20mA
• common emitter , 4V, 30mA
• common emitter , 4V, 40mA
• common emitter , 4V, 50mA
• common emitter , 8V, 4mA
• common emitter , 8V, 10mA
• Typical SPICE parameters

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 20mA

Simulation Values

! Filename:       BFS540I.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=20mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .778  -28.1  32.958  157.8    .014   75.8    .882  -18.5 !    40.9
  100    .651  -63.0  26.163  136.4    .028   62.1    .692  -37.7 !    33.6
  200    .510 -101.6  17.548  116.6    .041   55.6    .458  -53.1 !    27.2
  300    .460 -124.0  12.748  106.7    .050   56.0    .334  -60.7 !    23.7
  400    .442 -138.4   9.905  100.5    .059   57.8    .266  -66.1 !    21.2
  500    .433 -147.6   8.105   96.0    .067   59.9    .227  -69.9 !    19.3
  600    .426 -154.6   6.857   92.5    .076   61.7    .204  -72.2 !    17.8
  700    .419 -160.5   5.945   89.6    .084   63.4    .188  -72.9 !    16.5
  800    .412 -165.5   5.243   87.0    .094   64.7    .175  -72.3 !    15.3
  900    .410 -170.4   4.693   84.7    .103   65.6    .161  -71.5 !    14.3
 1000    .410 -175.0   4.238   82.6    .111   66.3    .147  -71.0 !    13.4
 1200    .424  177.8   3.569   78.9    .129   67.8    .118  -73.3 !    12.0
 1400    .437  173.4   3.110   75.4    .147   68.7    .105  -81.6 !    10.8
 1600    .442  170.0   2.763   71.8    .166   68.2    .106  -90.4 !     9.8
 1800    .441  165.8   2.505   69.1    .182   68.7    .105  -93.1 !     9.0
 2000    .448  160.6   2.301   66.3    .201   68.7    .097  -95.1 !     8.3
 2200    .469  156.1   2.129   64.1    .218   69.0    .086 -105.4 !     7.7
 2400    .495  153.6   1.981   61.0    .237   68.6    .092 -123.3 !     7.2
 2600    .507  153.1   1.835   58.4    .249   67.6    .114 -132.2 !     6.6
 2800    .503  151.5   1.765   55.9    .266   67.5    .132 -130.8 !     6.3
 3000    .498  147.7   1.691   53.1    .286   66.7    .137 -130.0 !     5.9
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.25     .156     64.0       .180
  900       1.50     .206    121.0       .170
 2000       2.20     .413   -167.0       .120

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 30mA

Simulation Values

! Filename:       BFS540J.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=30mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .739  -33.5  39.365  154.4    .013   73.4    .841  -21.6 !    40.7
  100    .596  -72.0  29.173  131.4    .026   61.2    .625  -42.1 !    33.4
  200    .472 -110.3  18.416  112.8    .038   56.9    .396  -57.2 !    27.1
  300    .436 -131.4  13.127  103.9    .047   58.5    .284  -64.8 !    23.6
  400    .423 -144.6  10.122   98.3    .056   60.8    .226  -70.6 !    21.2
  500    .419 -152.8   8.246   94.3    .065   62.9    .193  -74.8 !    19.3
  600    .414 -159.0   6.963   91.1    .075   64.6    .174  -77.4 !    17.8
  700    .408 -164.3   6.028   88.3    .084   66.1    .161  -78.3 !    16.5
  800    .403 -169.0   5.315   85.9    .094   67.2    .149  -77.6 !    15.4
  900    .401 -173.5   4.753   83.7    .104   67.8    .137  -77.0 !    14.4
 1000    .403 -177.9   4.293   81.8    .113   68.6    .123  -76.6 !    13.5
 1200    .418  175.5   3.610   78.3    .131   69.4    .097  -80.7 !    12.0
 1400    .432  171.5   3.149   74.8    .151   70.2    .087  -91.5 !    10.9
 1600    .436  168.2   2.792   71.4    .170   69.4    .092 -101.3 !     9.9
 1800    .435  164.3   2.531   68.6    .186   69.6    .092 -104.1 !     9.0
 2000    .442  159.1   2.326   65.9    .206   69.3    .084 -106.8 !     8.3
 2200    .465  154.7   2.153   63.8    .224   69.4    .076 -120.0 !     7.7
 2400    .489  152.6   2.002   60.7    .242   68.9    .088 -137.5 !     7.3
 2600    .502  152.2   1.854   58.3    .255   67.7    .113 -143.5 !     6.7
 2800    .498  150.7   1.783   55.7    .272   67.4    .129 -140.3 !     6.3
 3000    .492  147.0   1.708   52.9    .292   66.6    .133 -139.2 !     5.9
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.45     .133     68.0       .200
  900       1.70     .191    122.0       .190
 2000       2.40     .405   -166.0       .140

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 40mA

Simulation Values

! Filename:       BFS540K.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=40mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .716  -37.3  42.648  152.1    .013   71.9    .809  -23.4 !    40.3
  100    .567  -77.7  30.194  128.4    .025   60.6    .581  -44.1 !    33.1
  200    .456 -115.7  18.486  110.8    .037   57.8    .360  -58.5 !    27.0
  300    .427 -135.8  13.056  102.4    .046   59.9    .257  -65.6 !    23.5
  400    .419 -148.1  10.036   97.0    .055   62.6    .204  -71.2 !    21.1
  500    .416 -155.8   8.162   93.2    .064   64.6    .175  -75.5 !    19.2
  600    .412 -161.7   6.882   90.1    .074   66.1    .159  -78.0 !    17.7
  700    .407 -166.6   5.957   87.5    .084   67.4    .147  -78.6 !    16.4
  800    .403 -171.0   5.251   85.1    .094   68.4    .137  -77.8 !    15.3
  900    .402 -175.4   4.693   83.0    .104   68.9    .126  -76.9 !    14.3
 1000    .404 -179.5   4.236   81.1    .113   69.6    .114  -76.6 !    13.4
 1200    .419  174.2   3.566   77.6    .132   70.3    .089  -80.8 !    11.9
 1400    .433  170.3   3.105   74.2    .152   70.8    .080  -92.6 !    10.8
 1600    .438  167.3   2.758   70.7    .171   69.9    .086 -103.0 !     9.8
 1800    .437  163.5   2.499   68.0    .188   70.0    .086 -105.4 !     8.9
 2000    .444  158.3   2.296   65.3    .208   69.7    .079 -108.1 !     8.2
 2200    .467  154.2   2.125   63.2    .226   69.6    .072 -122.1 !     7.6
 2400    .492  152.1   1.977   60.1    .244   69.0    .086 -139.9 !     7.2
 2600    .504  151.6   1.830   57.6    .257   67.9    .111 -145.4 !     6.6
 2800    .500  150.1   1.761   55.1    .274   67.5    .127 -141.8 !     6.2
 3000    .494  146.5   1.688   52.3    .294   66.6    .130 -140.4 !     5.8
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.60     .123     72.0       .240
  900       1.90     .184    127.0       .230
 2000       2.60     .400   -164.0       .170

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 50mA

Simulation Values

! Filename:       BFS540L.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=50mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .700  -40.1  43.866  150.6    .013   71.1    .780  -24.3 !    39.8
  100    .551  -81.9  30.164  126.6    .025   60.3    .550  -44.7 !    32.7
  200    .451 -119.5  18.142  109.4    .036   58.0    .337  -57.9 !    26.7
  300    .426 -138.8  12.750  101.3    .045   60.8    .241  -64.1 !    23.2
  400    .422 -150.6   9.777   96.1    .055   63.6    .191  -69.1 !    20.8
  500    .420 -157.8   7.942   92.4    .064   65.3    .165  -72.9 !    19.0
  600    .416 -163.4   6.693   89.4    .074   66.8    .151  -75.0 !    17.4
  700    .412 -168.1   5.789   86.8    .083   68.1    .141  -75.5 !    16.1
  800    .408 -172.5   5.103   84.4    .093   69.0    .133  -74.3 !    15.0
  900    .408 -176.6   4.563   82.3    .104   69.5    .123  -73.1 !    14.0
 1000    .410  179.4   4.118   80.4    .113   70.0    .111  -72.4 !    13.1
 1200    .426  173.4   3.468   76.9    .132   70.8    .088  -75.7 !    11.7
 1400    .440  169.7   3.024   73.5    .152   71.1    .078  -87.2 !    10.6
 1600    .444  166.6   2.682   70.0    .171   70.3    .084  -97.8 !     9.6
 1800    .444  162.8   2.430   67.2    .188   70.3    .085 -100.3 !     8.7
 2000    .452  157.7   2.235   64.5    .208   69.9    .078 -102.8 !     8.0
 2200    .474  153.7   2.070   62.4    .226   69.9    .070 -116.6 !     7.4
 2400    .500  151.6   1.927   59.3    .244   69.3    .082 -135.5 !     7.0
 2600    .513  151.1   1.781   56.8    .257   68.1    .107 -141.7 !     6.4
 2800    .508  149.7   1.714   54.2    .274   67.8    .124 -138.6 !     6.0
 3000    .502  146.0   1.644   51.3    .295   66.8    .128 -137.2 !     5.7

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 4V, 4mA

Simulation Values

! Filename:       BFS540A.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=4mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .909  -13.6  10.406  168.4    .016   81.7    .975   -7.6 !    41.0
  100    .863  -32.9   9.687  154.8    .037   70.2    .913  -17.8 !    33.5
  200    .768  -62.4   8.519  137.2    .062   56.4    .764  -30.1 !    26.3
  300    .688  -86.5   7.296  124.1    .077   48.5    .637  -37.4 !    22.3
  400    .637 -104.9   6.175  114.4    .086   44.4    .549  -42.1 !    19.6
  500    .606 -118.6   5.313  107.3    .091   42.3    .487  -45.1 !    17.7
  600    .582 -129.4   4.640  101.6    .096   41.8    .447  -46.8 !    16.1
  700    .563 -137.9   4.102   96.8    .100   42.1    .420  -47.7 !    14.8
  800    .547 -145.0   3.660   92.8    .104   43.1    .399  -47.9 !    13.6
  900    .536 -151.5   3.300   89.3    .107   44.2    .380  -47.9 !    12.5
 1000    .530 -157.5   2.999   86.1    .110   45.7    .363  -47.9 !    11.6
 1200    .533 -167.5   2.555   80.6    .116   49.2    .329  -49.1 !    10.1
 1400    .545 -174.6   2.251   75.7    .124   53.0    .308  -52.4 !     9.0
 1600    .549  179.9   2.012   71.2    .135   55.9    .301  -56.9 !     8.0
 1800    .550  174.6   1.830   67.7    .144   59.3    .298  -59.8 !     7.2
 2000    .559  168.9   1.684   64.3    .156   62.4    .291  -62.2 !     6.5
 2200    .578  163.6   1.561   61.4    .169   65.3    .275  -66.5 !     6.0
 2400    .601  159.9   1.455   57.7    .184   67.4    .266  -74.0 !     5.5
 2600    .614  157.6   1.355   54.8    .197   68.4    .273  -82.1 !     5.0
 2800    .614  154.7   1.309   52.1    .213   70.0    .291  -86.6 !     4.8
 3000    .614  150.3   1.256   49.3    .233   70.9    .298  -89.3 !     4.4

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 4V, 10mA

Simulation Values

! Filename:       BFS540B.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=10mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .806  -22.1  22.248  162.2    .015   77.7    .935  -14.3 !    40.5
  100    .719  -51.7  19.148  143.7    .032   64.2    .790  -30.8 !    33.0
  200    .586  -90.5  14.458  123.2    .048   53.9    .564  -45.8 !    26.7
  300    .525 -115.2  10.993  111.5    .057   51.5    .427  -53.2 !    23.1
  400    .500 -131.3   8.703  104.0    .064   51.9    .346  -57.9 !    20.6
  500    .488 -141.9   7.190   98.8    .071   53.2    .298  -61.0 !    18.7
  600    .479 -149.8   6.117   94.6    .078   54.9    .268  -62.6 !    17.2
  700    .470 -156.2   5.321   91.2    .086   56.9    .248  -63.2 !    15.9
  800    .463 -161.7   4.704   88.2    .093   58.6    .233  -62.7 !    14.7
  900    .459 -166.8   4.214   85.6    .101   59.9    .218  -62.0 !    13.7
 1000    .458 -171.6   3.809   83.3    .108   61.4    .202  -61.4 !    12.8
 1200    .470 -179.2   3.211   79.1    .123   63.7    .173  -62.4 !    11.3
 1400    .484  175.8   2.807   75.2    .139   65.5    .157  -67.6 !    10.2
 1600    .488  171.8   2.499   71.4    .156   66.0    .154  -74.4 !     9.2
 1800    .488  167.4   2.266   68.3    .171   67.0    .153  -77.0 !     8.4
 2000    .496  162.1   2.085   65.4    .189   67.8    .145  -78.7 !     7.7
 2200    .517  157.7   1.930   63.1    .205   68.7    .132  -84.9 !     7.1
 2400    .541  154.9   1.797   59.7    .222   68.8    .130  -98.0 !     6.7
 2600    .553  153.8   1.667   57.1    .235   68.2    .145 -108.8 !     6.1
 2800    .551  151.8   1.607   54.5    .252   68.4    .166 -110.9 !     5.8
 3000    .546  147.8   1.541   51.6    .272   68.1    .173 -111.6 !     5.4
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.10     .159     78.0       .140
  900       1.30     .234    133.0       .140
 2000       2.10     .520   -165.0      .0700

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 4V, 20mA

Simulation Values

! Filename:       BFS540C.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=20mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .693  -32.8  35.366  155.7    .014   74.2    .875  -21.1 !    40.1
  100    .578  -72.6  27.190  133.1    .027   61.3    .659  -41.6 !    32.9
  200    .478 -113.0  17.616  113.9    .039   56.2    .421  -57.1 !    26.9
  300    .453 -134.1  12.631  104.6    .048   57.5    .303  -64.9 !    23.4
  400    .447 -147.0   9.759   98.7    .057   60.1    .241  -70.8 !    21.0
  500    .444 -154.9   7.960   94.6    .065   62.0    .206  -75.0 !    19.2
  600    .440 -161.0   6.724   91.3    .074   63.7    .185  -77.6 !    17.6
  700    .437 -166.1   5.824   88.5    .083   65.3    .171  -78.6 !    16.4
  800    .432 -170.6   5.137   86.0    .093   66.6    .159  -78.2 !    15.2
  900    .431 -175.0   4.595   83.8    .103   67.4    .146  -77.6 !    14.2
 1000    .432 -179.1   4.147   81.8    .112   68.2    .133  -77.7 !    13.3
 1200    .447  174.5   3.489   78.2    .130   69.4    .106  -81.8 !    11.9
 1400    .461  170.7   3.043   74.7    .149   70.2    .097  -91.8 !    10.7
 1600    .465  167.5   2.702   71.2    .168   69.5    .102 -100.8 !     9.7
 1800    .465  163.5   2.450   68.4    .184   69.9    .102 -103.7 !     8.9
 2000    .472  158.6   2.252   65.8    .204   69.7    .095 -106.5 !     8.2
 2200    .495  154.5   2.084   63.7    .222   70.0    .087 -118.3 !     7.6
 2400    .519  152.1   1.939   60.5    .240   69.5    .099 -134.3 !     7.2
 2600    .531  151.5   1.795   58.0    .253   68.5    .124 -140.6 !     6.6
 2800    .526  149.8   1.729   55.5    .270   68.2    .142 -138.3 !     6.3
 3000    .520  146.2   1.657   52.7    .291   67.3    .146 -137.2 !     5.9
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.25     .104    123.0       .140
  900       1.50     .225    153.0       .140
 2000       2.20     .487   -160.0      .0900

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 4V, 30mA

Simulation Values

! Filename:       BFS540D.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=30mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .630  -40.6  42.829  151.5    .013   72.5    .830  -25.1 !    39.9
  100    .516  -84.8  30.299  127.6    .025   60.8    .584  -46.9 !    32.8
  200    .446 -123.5  18.450  110.0    .036   58.4    .357  -62.3 !    26.9
  300    .434 -142.4  13.000  101.8    .045   61.0    .253  -70.6 !    23.5
  400    .434 -153.5   9.980   96.6    .055   63.5    .201  -77.3 !    21.1
  500    .435 -160.3   8.111   92.9    .064   65.6    .172  -82.4 !    19.2
  600    .433 -165.6   6.837   89.9    .074   67.1    .157  -85.5 !    17.7
  700    .430 -170.1   5.916   87.3    .084   68.5    .146  -86.8 !    16.4
  800    .426 -174.1   5.213   84.9    .094   69.3    .135  -86.4 !    15.3
  900    .426 -178.2   4.664   82.9    .104   69.9    .123  -86.3 !    14.3
 1000    .429  178.1   4.208   81.0    .113   70.4    .111  -87.0 !    13.4
 1200    .445  172.3   3.540   77.6    .133   71.1    .087  -94.2 !    12.0
 1400    .459  168.7   3.085   74.4    .152   71.6    .083 -107.0 !    10.8
 1600    .462  165.8   2.735   70.8    .172   70.7    .092 -115.8 !     9.8
 1800    .462  162.0   2.480   68.2    .189   70.7    .093 -118.4 !     9.0
 2000    .470  157.2   2.281   65.6    .210   70.4    .086 -122.0 !     8.3
 2200    .492  153.1   2.111   63.5    .228   70.4    .084 -135.5 !     7.7
 2400    .517  151.0   1.964   60.4    .246   69.8    .102 -149.1 !     7.3
 2600    .527  150.6   1.816   58.0    .260   68.6    .128 -152.2 !     6.7
 2800    .523  149.0   1.748   55.4    .277   68.2    .143 -148.5 !     6.3
 3000    .516  145.3   1.677   52.6    .298   67.2    .146 -147.4 !     5.9
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.45     .129    150.0       .140
  900       1.70     .235    163.0       .150
 2000       2.40     .488   -154.0       .120

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Model of BFS540 (date: 17-1-00)

common emitter , 4V, 40mA

Simulation Values

! Filename:       BFS540E.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=40mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .587  -47.0  47.166  148.3    .013   71.2    .789  -27.8 !    39.5
  100    .484  -93.5  31.466  124.0    .024   60.7    .532  -50.0 !    32.6
  200    .435 -130.5  18.561  107.7    .034   59.9    .317  -65.0 !    26.7
  300    .432 -147.6  12.969  100.1    .044   62.8    .223  -73.4 !    23.4
  400    .434 -157.5   9.921   95.3    .054   65.7    .177  -80.7 !    21.0
  500    .436 -163.6   8.049   91.8    .063   67.5    .154  -86.2 !    19.1
  600    .435 -168.4   6.777   88.9    .073   68.8    .141  -89.5 !    17.6
  700    .432 -172.5   5.864   86.4    .084   69.9    .132  -90.8 !    16.3
  800    .430 -176.4   5.166   84.2    .094   70.7    .123  -90.4 !    15.2
  900    .430  179.8   4.618   82.1    .104   71.1    .112  -90.5 !    14.2
 1000    .433  176.3   4.170   80.3    .114   71.5    .100  -91.7 !    13.3
 1200    .450  170.9   3.505   77.1    .134   72.1    .079 -100.5 !    11.9
 1400    .464  167.6   3.052   73.8    .154   72.4    .078 -114.4 !    10.8
 1600    .467  164.7   2.709   70.4    .174   71.4    .088 -122.5 !     9.8
 1800    .466  161.0   2.456   67.7    .191   71.2    .090 -124.6 !     8.9
 2000    .474  156.4   2.259   65.1    .212   70.7    .084 -128.8 !     8.2
 2200    .498  152.4   2.092   63.1    .230   70.7    .084 -142.4 !     7.7
 2400    .522  150.4   1.945   60.1    .250   70.1    .104 -154.4 !     7.2
 2600    .532  150.1   1.799   57.6    .262   68.7    .130 -156.4 !     6.6
 2800    .528  148.4   1.732   55.0    .280   68.3    .145 -152.2 !     6.3
 3000    .521  144.7   1.661   52.2    .301   67.3    .148 -151.0 !     5.9
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.60     .153    164.0       .150
  900       1.90     .253    170.0       .160
 2000       2.60     .496   -152.0       .140

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Model of BFS540 (date: 17-1-00)

common emitter , 4V, 50mA

Simulation Values

! Filename:       BFS540F.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=4V, Ic=50mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .556  -52.7  48.898  146.0    .012   70.2    .756  -29.7 !    39.1
  100    .470 -100.6  31.374  121.7    .023   60.0    .493  -51.9 !    32.2
  200    .437 -135.7  18.167  106.1    .034   60.5    .289  -66.3 !    26.5
  300    .438 -151.4  12.630   99.0    .043   64.1    .203  -74.7 !    23.1
  400    .443 -160.5   9.644   94.3    .053   66.7    .162  -82.0 !    20.7
  500    .446 -166.2   7.812   90.9    .063   68.5    .141  -87.7 !    18.9
  600    .446 -170.6   6.579   88.1    .073   69.8    .131  -91.0 !    17.4
  700    .443 -174.5   5.688   85.7    .084   70.7    .123  -92.1 !    16.1
  800    .440 -178.1   5.013   83.5    .094   71.5    .115  -91.7 !    15.0
  900    .442  178.4   4.480   81.5    .104   71.8    .105  -91.7 !    14.0
 1000    .445  175.0   4.045   79.7    .114   72.1    .094  -93.0 !    13.1
 1200    .461  169.9   3.402   76.4    .134   72.6    .075 -102.6 !    11.7
 1400    .475  166.7   2.964   73.1    .155   72.7    .075 -116.9 !    10.6
 1600    .479  163.8   2.631   69.7    .175   71.7    .087 -124.6 !     9.6
 1800    .479  160.1   2.385   67.0    .192   71.5    .089 -126.5 !     8.7
 2000    .488  155.7   2.196   64.3    .213   71.0    .084 -130.7 !     8.0
 2200    .510  151.9   2.032   62.3    .232   71.0    .085 -143.9 !     7.5
 2400    .534  149.8   1.890   59.3    .251   70.3    .106 -155.5 !     7.0
 2600    .544  149.3   1.749   56.8    .264   69.0    .132 -157.0 !     6.5
 2800    .539  147.7   1.683   54.3    .281   68.4    .147 -152.8 !     6.1
 3000    .533  144.1   1.617   51.4    .303   67.5    .150 -151.7 !     5.7

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 4mA

Simulation Values

! Filename:       BFS540G.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=4mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .925  -12.8  10.157  169.0    .015   82.3    .974   -7.0 !    41.5
  100    .882  -30.9   9.500  155.9    .036   71.0    .919  -16.6 !    34.2
  200    .787  -58.9   8.419  138.7    .061   57.6    .780  -28.4 !    26.8
  300    .703  -82.2   7.281  125.7    .076   49.7    .659  -35.6 !    22.7
  400    .646 -100.3   6.211  116.0    .086   45.3    .571  -40.3 !    19.9
  500    .611 -114.0   5.371  108.7    .092   42.8    .509  -43.4 !    17.9
  600    .583 -125.0   4.704  102.9    .097   42.1    .467  -45.1 !    16.3
  700    .561 -133.9   4.169   98.1    .100   42.3    .438  -46.0 !    15.0
  800    .543 -141.3   3.723   94.0    .104   43.1    .416  -46.2 !    13.8
  900    .529 -148.0   3.365   90.4    .107   44.1    .397  -46.3 !    12.7
 1000    .521 -154.3   3.057   87.2    .110   45.4    .379  -46.2 !    11.8
 1200    .521 -164.8   2.605   81.6    .116   48.6    .344  -47.2 !    10.2
 1400    .532 -172.2   2.296   76.7    .124   52.2    .323  -50.2 !     9.1
 1600    .537 -177.9   2.053   72.1    .134   55.1    .314  -54.4 !     8.2
 1800    .537  176.5   1.867   68.5    .142   58.6    .310  -57.1 !     7.3
 2000    .544  170.6   1.717   65.1    .154   61.6    .302  -59.3 !     6.6
 2200    .563  165.1   1.593   62.2    .166   64.7    .286  -63.2 !     6.1
 2400    .586  161.2   1.486   58.4    .180   66.7    .275  -70.3 !     5.6
 2600    .599  158.9   1.384   55.5    .193   67.9    .280  -78.2 !     5.1
 2800    .601  155.9   1.337   52.8    .208   69.7    .297  -82.7 !     4.9
 3000    .599  151.5   1.281   50.0    .228   70.6    .303  -85.4 !     4.5

View this model

Model of BFS540 (date: 17-1-00)

common emitter , 8V, 10mA

Simulation Values

! Filename:       BFS540H.S2P                                Version:   4.0
! Philips part #: BFS540                                     Date: Jun 1994
! Bias condition: Vce=8V, Ic=10mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .849  -20.0  21.314  163.4    .014   78.4    .936  -12.9 !    41.2
  100    .762  -46.9  18.589  145.8    .032   65.6    .809  -28.3 !    33.8
  200    .619  -83.1  14.351  125.5    .049   54.5    .593  -43.0 !    27.1
  300    .541 -107.5  11.062  113.6    .058   51.4    .456  -50.5 !    23.4
  400    .504 -124.1   8.822  105.8    .066   51.3    .372  -55.2 !    20.8
  500    .485 -135.6   7.317  100.3    .073   52.2    .320  -58.2 !    18.9
  600    .471 -144.1   6.243   96.0    .080   53.7    .288  -59.8 !    17.4
  700    .459 -151.1   5.435   92.4    .087   55.6    .267  -60.3 !    16.1
  800    .450 -157.0   4.808   89.4    .094   57.4    .250  -59.7 !    14.9
  900    .443 -162.6   4.310   86.7    .101   58.7    .234  -59.0 !    13.9
 1000    .441 -167.8   3.895   84.2    .108   60.0    .218  -58.3 !    13.0
 1200    .451 -176.1   3.291   80.0    .123   62.4    .187  -58.7 !    11.5
 1400    .465  178.3   2.879   76.0    .138   64.3    .169  -63.0 !    10.4
 1600    .469  174.2   2.560   72.2    .154   64.8    .165  -69.2 !     9.4
 1800    .469  169.6   2.322   69.1    .168   66.1    .162  -71.6 !     8.5
 2000    .475  164.0   2.134   66.1    .186   66.9    .154  -72.8 !     7.8
 2200    .496  159.3   1.974   63.7    .201   67.8    .139  -78.1 !     7.2
 2400    .521  156.3   1.839   60.4    .218   68.0    .133  -90.4 !     6.7
 2600    .534  155.2   1.707   57.7    .231   67.5    .145 -101.6 !     6.2
 2800    .532  153.3   1.644   55.1    .247   67.8    .164 -104.5 !     5.9
 3000    .527  149.3   1.577   52.3    .266   67.6    .171 -105.4 !     5.5
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  500       1.10     .225     59.0       .170
  900       1.30     .255    113.0       .160
 2000       2.10     .459   -171.0       .100

View this model

Model of BFS540 (date: 17-1-00)

Typical SPICE parameters

Simulation Values

* BFS540 SPICE MODEL
* PHILIPS SEMICONDUCTORS
* Date : September 1995
*
* PACKAGE : SOT323 DIE MODEL : BFR540
* 1: COLLECTOR; 2: BASE; 3: EMITTER
.SUBCKT BFS540 1 2 3
Q1 6 5 7 7 BFR540
* SOT323 parasitic model
               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
*
* PHILIPS SEMICONDUCTORS                                     Version:   1.0
* Filename:   BFR540.PRM                                     Date: Feb 1992
*
.MODEL  BFR540   NPN
+              IS = 1.04516E-015
+              BF = 1.84359E+002
+              NF = 9.81774E-001
+             VAF = 4.16981E+001
+             IKF = 1.00000E+001
+             ISE = 2.32436E-013
+              NE = 2.02825E+000
+              BR = 4.39917E+001
+              NR = 9.92532E-001
+             VAR = 2.09773E+000
+             IKR = 1.66296E-001
+             ISC = 1.29849E-016
+              NC = 1.06486E+000
+              RB = 5.00000E+000
+             IRB = 1.00000E-006
+             RBM = 5.00000E+000
+              RE = 3.53552E-001
+              RC = 1.34000E+000
+              EG = 1.11000E+000
+             XTI = 3.00000E+000
+             CJE = 1.97895E-012
+             VJE = 6.00000E-001
+             MJE = 3.32695E-001
+              TF = 7.45719E-012
+             XTF = 1.14072E+001
+             VTF = 3.15854E+000
+             ITF = 1.56917E-001
+             CJC = 7.93745E-013
+             VJC = 1.85522E-001
+             MJC = 8.41656E-002
.ENDS

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