100 lines
4.0 KiB
Modula-2
100 lines
4.0 KiB
Modula-2
;(setq tab-width 4)
|
|
; BF862
|
|
|
|
define BF862 (D G S)
|
|
|
|
; SOT23 package parasitics
|
|
L :Ld D 1 L=1.1 nH
|
|
L :Ls S 3 L=1.25 nH
|
|
L :Lg G 4 L=0.78 nH
|
|
|
|
R :Rg 4 2 R=0.535
|
|
|
|
C :Cds D S C=0.0001 pF
|
|
C :Cgs G S C=0.05 pF
|
|
C :Cgd G D C=0.201 pF
|
|
|
|
|
|
|
|
|
|
JBF862 :J1 1 2 3 ;
|
|
|
|
model JBF862 JFET \
|
|
PFET = 0 \
|
|
NFET = 1 \
|
|
Vto = -0.7 \
|
|
Beta = 0.035 \
|
|
Lambda = 0.035 \
|
|
Rd = 5 \
|
|
Rs = 5 \
|
|
Cgs = 3.5E-12 \
|
|
Cgd = 1.8E-12 \
|
|
Kf = 5.0E-16 \
|
|
Af = 1.0
|
|
|
|
; model JBF862 JFET \
|
|
; PFET = 0 \
|
|
; NFET = 1 \
|
|
; Vto = -0.57093 \
|
|
; Beta = 47.800E-3 \
|
|
; Lambda = 37.300E-3 \
|
|
; Rd = 0.8 \
|
|
; Rs = 7.5000 \
|
|
; Cgs = 8.2890E-12 \
|
|
; Cgd = 7.4002E-12 \
|
|
; Pb = 0.5 \
|
|
; Is = 424.60E-12 \
|
|
; M = 0.6015 \
|
|
; Kf = 87.5E-18 \
|
|
; Af = 1 \
|
|
; Fc = 0.5 \
|
|
; Betatce = -0.5 \
|
|
; Vtotc = -2.0000E-3 \
|
|
; Isr = 2.995p \
|
|
; N = 1 \
|
|
; Nr = 2 \
|
|
; Xti = 3 \
|
|
; Alpha = -1.0000E-3 \
|
|
; Vk = 69.97
|
|
|
|
; model JBF862 tom1_va \
|
|
; Af = 1.0 \
|
|
; Alpha = 1.0e-3 \
|
|
; Area = 1.0 \
|
|
; Beta = 47.8e-3 \
|
|
; Betace = -0.5 \
|
|
; Cgs = 8.2890e-12 \
|
|
; Cgd = 7.4002e-12 \
|
|
; Fc = 0.5 \
|
|
; Is = 424.60e-12 \
|
|
; Kf = 87.5e-18 \
|
|
; M = 0.6015 \
|
|
; N = 1.0 \
|
|
; Rd = 0.8 \
|
|
; Rs = 7.5 \
|
|
; Vto = -0.57093 \
|
|
; Vtotc = -2.0e-3
|
|
|
|
; model JBF862 jfetva \
|
|
; NJF = 1 \
|
|
; PJF = 0 \
|
|
; Level = 2 \
|
|
; Vto = -0.57093 ; Rhreshold voltage [V] \
|
|
; Beta = 47.8e-3 ; Transconductancia \
|
|
; Lambda = 37.3e-3 ; Channel-length modulation \
|
|
; Lambda1 = 50.0 ; Channel-length modulation \
|
|
; Rd = 0.8 ; Drain ohmic resistance [ohm] \
|
|
; Rs = 7.5 ; Source ohmic resistance [ohm] \
|
|
; Cgs = 8.2890e-12 ; Zero-bias G-S junction capacitance [F] \
|
|
; Cgd = 7.4002e-12 ; Zero-bias G-D junction capacitance [F] \
|
|
; Pb = 0.5 ; Gate juntion potential [V] \
|
|
; Is = 424.6e-12 ; Gate junction saturation current [A] \
|
|
; B = 1.0 ; Doping tail \
|
|
; M = 0.6015 ; Gate p-n grading coefficient \
|
|
; Kf = 87.5e-18 ; Flicker noise coefficient \
|
|
; Af = 1.0 ; Flicker noise exponent \
|
|
; Fc = 0.5 ; Forward bias depletion cap coefficient \
|
|
; Tnom = 27
|
|
|
|
end BF862
|