2007-04-20

BFP620F

4

SPICE Parameter (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax):

Transistor Chip Data:

IS =

0.22

fA

VAF =

1000

V

NE =

2-

VAR =

2V

NC =

2-

RBM =

2.707

Ω

CJE =

250.7

fF

TF =

1.43

ps

ITF =

2.4

A

VJC =

0.6

V

TR =

0.2

ns

MJS =

0.5

-

XTI =

3-

AF =

2

-

TITF1

-0.0065

-

BF =

425

-

IKF =

0.25

A

BR =

50

-

IKR =

10

mA

RB =

3.129

Ω

RE =

0.6

-

VJE =

0.75

V

XTF =

10

-

PTF =

0

deg

MJC =

0.5

-

CJS =

128.1

fF

NK =

-1.42

-

FC =

0.8

KF =

7.291E-11

TITF2

1.0E-5

NF =

1.025

-

ISE =

21

fA

NR =

1-

ISC =

18

pA

IRB =

1.522

mA

RC =

2.364

Ω

MJE =

0.3

-

VTF =

1.5

V

CJC =

124.9

fF

XCJC =

1-

VJS =

0.52

V

EG =

1.078

eV

TNOM

298

K

All parameters are ready to use, no scalling is necessary.

Package Equivalent Circuit:

0.22

nH

0.28

nH

0.22

nH

-

-

-

34

fF

2

fF

33

fF

0.42

nH

0.15

Ω

0.26

nH

0.11

Ω

0.35

nH

0.13

Ω

-0.05

-

-0.08

-

0.2

-

Valid up to 6GHz

To avoid high complexity of the package equivalent circuit,