Philips Semiconductors - Discretes - Concise Catalog 2000



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End of Life information

• BFQ252
• BFQ252A
Available models for BFQ252
• Download all models of BFQ252
• not available
• Typical SPICE parameters

Model of BFQ252 (date: 17-1-00)

Typical SPICE parameters

Simulation Values

* BFQ252 SPICE MODEL
* PHILIPS SEMICONDUCTORS
* Date : September 1995
*
* PACKAGE : SOT32A DIE MODEL : BFQ254
* 1: COLLECTOR; 2: BASE; 3: EMITTER
.SUBCKT BFQ252 1 2 3
Q1 6 5 7 7 BFQ254
* SOT32A parasitic model
               Lb  4 5 2.4n 
               Le  7 8 5n
               L1  2 4 .3n
               L2  1 6 .3n
               L3  3 8 .3n
              Ccb  4 6 274f
              Cbe  4 8 2f
*
* PHILIPS SEMICONDUCTORS                                     Version:   1.0
* Filename:   BFQ254.PRM                                     Date: Feb 1992
*
.MODEL  BFQ254   NPN
+              IS = 2.39998E-015
+              BF = 3.28282E+001
+              NF = 9.97204E-001
+             VAF = 1.07842E+002
+             IKF = 9.69923E-001
+             ISE = 4.62168E-014
+              NE = 1.47255E+000
+              BR = 1.00000E+000
+              NR = 1.00000E+000
+             VAR = 3.00000E+000
+              NC = 2.00000E+000
+              RB = 5.00000E+000
+             IRB = 1.00000E-006
+             RBM = 5.00000E+000
+              RE = 9.58788E-001
+              RC = 1.00000E+001
+              EG = 1.11000E+000
+             XTI = 3.00000E+000
+             CJE = 1.21572E-011
+             VJE = 6.00000E-001
+             MJE = 2.91315E-001
+              TF = 1.15000E-010
+             XTF = 1.00000E+002
+             VTF = 2.00000E+000
+             ITF = 3.50000E-001
+             CJC = 5.00099E-012
+             VJC = 3.91551E-001
+             MJC = 3.46413E-001
+            XCJC = 2.10000E-001
+             CJS = 2.00000e-012
.ENDS

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Available models for BFQ252

•

Download all models of BFQ252
• not available
• Typical SPICE parameters

Model of BFQ252A (date: 17-1-00)

Typical SPICE parameters

Simulation Values

* BFQ252A SPICE MODEL
* PHILIPS SEMICONDUCTORS
* Date : September 1995
*
* PACKAGE : SOT32A DIE MODEL : BFQ254
* 1: COLLECTOR; 2: BASE; 3: EMITTER
.SUBCKT BFQ252A 1 2 3
Q1 6 5 7 7 BFQ254
* SOT32A parasitic model
               Lb  4 5 2.4n 
               Le  7 8 5n
               L1  2 4 .3n
               L2  1 6 .3n
               L3  3 8 .3n
              Ccb  4 6 274f
              Cbe  4 8 2f
*
* PHILIPS SEMICONDUCTORS                                     Version:   1.0
* Filename:   BFQ254.PRM                                     Date: Feb 1992
*
.MODEL  BFQ254   NPN
+              IS = 2.39998E-015
+              BF = 3.28282E+001
+              NF = 9.97204E-001
+             VAF = 1.07842E+002
+             IKF = 9.69923E-001
+             ISE = 4.62168E-014
+              NE = 1.47255E+000
+              BR = 1.00000E+000
+              NR = 1.00000E+000
+             VAR = 3.00000E+000
+              NC = 2.00000E+000
+              RB = 5.00000E+000
+             IRB = 1.00000E-006
+             RBM = 5.00000E+000
+              RE = 9.58788E-001
+              RC = 1.00000E+001
+              EG = 1.11000E+000
+             XTI = 3.00000E+000
+             CJE = 1.21572E-011
+             VJE = 6.00000E-001
+             MJE = 2.91315E-001
+              TF = 1.15000E-010
+             XTF = 1.00000E+002
+             VTF = 2.00000E+000
+             ITF = 3.50000E-001
+             CJC = 5.00099E-012
+             VJC = 3.91551E-001
+             MJC = 3.46413E-001
+            XCJC = 2.10000E-001
+             CJS = 2.00000e-012
.ENDS

View this model