BFP 520

Semiconductor Group

Sep-09-1998

4

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

Transistor Chip Data

IS =

tbd

aA

VAF =

tbd

V

NE =

tbd

-

VAR =

tbd

V

NC =

tbd

-

RBM =

tbd

Ω

CJE =

tbd

fF

TF =

tbd

ps

ITF =

tbd

mA

VJC =

tbd

V

TR =

tbd

ns

MJS =

tbd

-

XTI =

tbd

-

BF =

tbd

-

IKF =

tbd

A

BR =

tbd

-

IKR =

tbd

A

RB =

tbd

Ω

RE =

tbd

Ω

VJE =

tbd

V

XTF =

tbd

-

PTF =

tbd

deg

MJC =

tbd

-

CJS =

tbd

fF

XTB =

tbd

-

FC =

tbd

-

NF =

tbd

-

ISE =

tbd

fA

NR =

tbd

-

ISC =

tbd

fA

IRB =

tbd

mA

RC =

tbd

Ω

MJE =

tbd

-

VTF =

tbd

V

CJC =

tbd

fF

XCJC =

tbd

-

VJS =

tbd

V

EG =

tbd

eV

TNOM

tbd

K

C’-E’-Diode Data (Berkley-SPICE 2G.6 Syntax) :

IS =

tbd

fA

RS =

tbd

Ω

N =

tbd

-

All parameters are ready to use, no scalling is necessary

Package Equivalent Circuit:

0.47

nH

0.53

nH

0.23

nH

0.05

nH

0.56

nH

0.58

nH

136

fF

6.9

fF

134

fF

EHA07389

L

BI

BE

C

BO

L

C

EI

L

L

EO

CB

C

CI

L

CO

L

CE

C

Transistor

C’-E’-

B

Diode

E

E’

C’

B’

Chip

Valid up to 6GHz

The SOT-343 package has two emitter leads. To avoid high complexity of the package equivalent circuit,

both leads are combined in one electrical connection.

Extracted on behalf of SIEMENS Small Signal Semiconductors by:

Institut für Mobil-und Satellitentechnik (IMST)

© 1996 SIEMENS AG

For examples and ready to use parameters please contact your local Siemens distributor or salesoffice to

obtain a Siemens CD-ROM or see Internet: http://www.siemens.de/Semiconductor/products/35/35.htm

Semiconductor Group

4

1998-11-01