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打开一个二极管模型显示下面的代码,请问DFWD、DXTRA、DLEAK、D1、D1A还有D1B分别是什么意思?
5 w% p- C! p6 }* h2 K4 h, Y' u* created using Parts release 7.1p on 08/26/96 at 16:06
& m7 ]2 c; \6 I/ e7 K.SUBCKT D1N4500 1 28 R0 p% ]1 F1 M$ Q7 O
D1 1 2 DFWD6 |* D% s$ X- Y" A
D1A 1 2 DXTRA3 | ?0 @- x% n/ @( |6 b7 S- H) g
D1B 2 1 DLEAK) W9 C2 m$ y9 M, D
R1 1 2 1.66407G
1 c% V# Y: P# g* V( G.MODEL DFWD D
" Z& a; w/ l9 ^$ a1 ?+ IS=71.94942E-15
# @/ {4 P2 r' y7 ^1 ^8 D" t+ N=0.960183
$ ^- b% K' k. U9 }: g+ `( P# ~+ RS=0.236317, x" P9 N) A$ P
+ IKF=0.000237528
0 X5 o, h2 H n0 `. ~; S/ ]% Z+ CJO=4.0000E-12
2 {3 I: m1 W1 |0 }: W. y6 v8 X$ O+ M=.3333% n: @" C; ?6 b0 m
+ VJ=.75
' w/ x9 B! J) C) p( q T+ ISR=96.49884E-15( a A2 Q, g+ S y0 J# Y
+ NR=1.825578 o$ S5 b9 r9 k) p) O
+ BV=86.542
* T* Z2 t, `8 x+ x) R" m. @* ~+ IBV=.3447# q i8 V( I9 O1 }9 m7 E
+ TT=6.6562E-9* c1 ~+ I5 z* l D! u; Q
.MODEL DXTRA D 7 g; U5 i; z4 N$ `: i
+ IS = 68.81973E-12' e7 w2 k' J4 H$ z
+ RS = 28.47153E-3* U1 F) t/ t8 h& x, R* H
+ N = 2.15458$ k Y" n% M( |: I/ c
+ IKF = 0.0531356
# R0 J+ U: F% ^- ]$ R9 V/ a+ TT = 0# x' ~- E1 c( ~3 v
+ CJO = 0- s9 I7 U: |- O* `8 B
+ VJ = 1" m. Y$ Q) K* t8 x2 M+ [+ O# }. f5 M
+ M = .5
: \8 u$ A% h; c# x- C+ EG = 1.117 \% D* \5 G# F" `
+ XTI = 3
' o& y; p$ J5 x4 U' Q8 p$ l. [% D+ KF = 00 `* f4 I3 R+ [) ?
+ AF = 14 n# A2 o1 M/ r% o. [- _
+ FC = .5, ?3 Q8 {. y3 r1 s# G
+ BV = 1E5
0 J# P' p l4 ~/ e+ IBV = .001
9 @8 {; S$ L. `9 |1 z y.MODEL DLEAK D
) c) P% M" Q) P# K% O' ?+ IS = 5.810722E-157 S% Z1 A3 u$ i9 z0 m
+ RS = 0.16 A/ m6 C7 c- u( a
+ N = 180.5843 a3 A2 L; s3 U' H' q; q: R: O
+ TT = 0
/ K' U: W& O1 v% N6 R9 L4 ~+ u+ CJO = 0
$ O& H* X9 q" K% j/ M% m+ VJ = 19 K) n: a( W9 x
+ M = .5
* C& e4 S, F( D+ EG = 1.110 F$ |5 _; z" \0 F: Z) y) G
+ XTI = 3
; W! y8 o7 `, t4 T+ KF = 0
; W" e8 p+ m9 Y$ a K3 S+ AF = 1
$ i2 ^3 o! o0 k7 L5 z+ FC = .5, @" }2 r" \7 u3 q+ p6 v' x
+ BV = 1E5! Y7 g7 e* f+ e* n
+ IBV = .0017 I) z9 I- q5 h# D' V! o
.ENDS
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