Semiconductor Group

4

Dec-11-1996

BFP 280

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

Transistor Chip Data

IS =

6.472

fA

VAF =

25.609

V

NE =

1.6163

-

VAR =

5.6909

V

NC =

1.0651

-

RBM =

14.999

Ω

CJE =

36.218

fF

TF =

11.744

ps

ITF =

6.2179

mA

VJC =

1.1943

V

TR =

2.3693

ns

MJS =

0-

XTI =

3-

BF =

89.888

-

IKF =

0.073457

A

BR =

20.238

-

IKR =

0.012696

A

RB =

15

Ω

RE =

2.4518

Ω

VJE =

0.70035

V

XTF =

0.21585

-

PTF =

0

deg

MJC =

0.30017

-

CJS =

0

fF

XTB =

0

-

FC =

0.96275

-

NF =

1.0801

-

ISE =

15.596

fA

NR =

0.83403

-

ISC =

1.409

fA

IRB =

0.031958

mA

RC =

6.989

Ω

MJE =

0.69773

-

VTF =

0.2035

V

CJC =

252.99

fF

XCJC =

0.19188

-

VJS =

0.75

V

EG =

1.11

eV

TNOM

300

K

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

Extracted on behalf of SIEMENS Small Signal Semiconductors by:

Institut für Mobil-und Satellitenfunktechnik (IMST)

© 1996 SIEMENS AG

Package Equivalent Circuit:

LBI =

0.89

nH

LBO =

0.73

nH

LEI =

0.4

nH

LEO =

0.15

nH

LCI =

0nH

LCO =

0.42

nH

CBE =

189

fF

CCB =

15

fF

CCE =

187

fF

Valid up to 6 GHz

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

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