BFP450

Aug-20-2001

3

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

Transistor Chip Data

IS =

0.13125

fA

VAF =

24.165

V

NE =

1.5563

-

VAR =

13.461

V

NC =

0.70543

-

RBM =

2.1659

CJE =

3.2276

fF

TF =

7.5068

ps

ITF =

0.017655

mA

VJC =

1.1487

V

TR =

2.6912

ns

MJS =

0-

XTI =

3

-

BF =

76.123

-

IKF =

0.58905

A

BR =

21.254

-

IKR =

0.25878

A

RB =

5.403

RE =

0.45346

VJE =

0.95292

V

XTF =

0.69972

-

PTF =

0

deg

MJC =

0.50644

-

CJS =

0F

XTB =

0-

FC =

0.91274

-

NF =

0.79652

-

ISE =

28.341

fA

NR =

1.2966

-

ISC =

0.012292

fA

IRB =

0.013181

mA

RC =

0.50084

MJE =

0.48672

-

VTF =

0.66148

V

CJC =

1049.5

fF

XCJC =

0.28285

-

VJS =

0.75

V

EG =

1.11

eV

TNOM

300

K

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

IS =

25

fA

RS =

5

N =

1.05

-

All parameters are ready to use, no scaling is necessary

Package Equivalent Circuit:

0.31

nH

0.63

nH

0.2

nH

0.05

nH

0.29

nH

0.68

nH

208

fF

3.2

fF

213

fF

EHA07389

BE

C

BO

L

C

EI

L

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 Infineon Technologies AG by:

Institut für Mobil-und Satellitentechnik (IMST)

For examples and ready to use parameters please contact your local Infineon Technologies

distributor or sales office to obtain a Infineon Technologies CD-ROM or see Internet:

http://www.infineon.com/silicondiscretes