***********************************************************
*
* PBSS4021NX
*
* Nexperia
*
* Low VCEsat NPN (BISS) Transistor
* IC   = 7 A
* VCEO = 20 V
* hFE  = min. 300 typ. 550 @ 2V/500mA
*
*
* 
*
* Package pinning does not match Spice model pinning.
* Package: SOT89
*
* Package Pin 1: Emitter
* Package Pin 2: Collector
* Package Pin 3: Base
*
*
* Extraction date (week/year): 33/2024
* Spicemodel includes temperature dependency
*
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*#
* Please note: Diode D1, Transistor Q2 and Resistor RQ 
* are dedicated to improve modeling of quasi
* saturation area and reverse mode operation
* and do not reflect physical devices.
*
.SUBCKT PBSS4021NX 1 2 3
Q1 1 2 3 MAIN 0.9186
Q2 11 2 3 MAIN 0.08138
RQ 1 11 1.049
D1 2 1 DIODE
*
.MODEL MAIN NPN
+ IS = 2.651E-12
+ NF = 0.9675
+ ISE = 2.123E-23
+ NE = 0.6203
+ BF = 695
+ IKF = 16.87
+ VAF = 22.58
+ NR = 0.9675
+ ISC = 3.734E-13
+ NC = 2.056
+ BR = 460
+ IKR = 4.069
+ VAR = 20
+ RB = 38
+ IRB = 0.0003955
+ RBM = 2.65
+ RE = 0.008432
+ RC = 0.003511
+ XTB = 0.2512
+ EG = 1.11
+ XTI = 0.08632
+ CJE = 7.97E-10
+ VJE = 0.7569
+ MJE = 0.3634
+ TF = 1.272E-09
+ XTF = 3.766
+ VTF = 1.241
+ ITF = 2.486
+ PTF = 0
+ CJC = 1.03E-10
+ VJC = 0.43
+ MJC = 0.1427
+ XCJC = 1
+ TR = 1.3E-09
+ CJS = 0
+ VJS = 0.75
+ MJS = 0.333
+ FC = 0.9
.MODEL DIODE D
+ IS = 2.696E-14
+ N = 1.111
+ BV = 1000
+ IBV = 0.001
+ RS = 2161
+ CJO = 0
+ VJ = 1
+ M = 0.5
+ FC = 0
+ TT = 0
+ EG = 1.11
+ XTI = 3
.ENDS
*