BFP405F

Dec-07-2001

3

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

Transistor Chip Data

NF =

1.0405

-

ISE =

15.761

fA

NR =

0.96647

-

ISC =

0.037223

fA

IRB =

0.21215

A

RC =

0.12691

MJE =

0.37747

-

VTF =

0.19762

V

CJC =

96.941

fF

XCJC =

0.08161

-

VJS =

0.75

V

EG =

1.11

eV

TNOM

300

K

BF =

83.23

-

IKF =

0.16493

A

BR =

10.526

-

IKR =

0.25052

A

RB =

15

RE =

1.9289

VJE =

0.70367

V

XTF =

0.3641

-

PTF =

0

deg

MJC =

0.48652

-

CJS =

0fF

XTB =

0

-

FC =

0.99469

-

IS =

0.21024

fA

VAF =

39.251

V

NE =

1.7763

-

VAR =

34.368

V

NC =

1.3152

-

RBM =

1.3491

CJE =

3.7265

fF

TF =

4.5899

ps

ITF =

1.3364

mA

VJC =

0.99532

V

TR =

1.4935

ns

MJS =

0

-

XTI =

3

-

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

IS =

2

fA

RS =

20

N =

1.02

-

All parameters are ready to use, no scaling is necessary

Package Equivalent Circuit:

0.42

nH

0.15



0.26

nH

0.11



0.35

nH

0.13



-0.05

-

-0.08

-

0.20

-

0.22

nH

0.28

nH

0.22

nH

-

-

-

34

fF

2

fF

33

fF

Valid up to 6GHz

The TSFP-4 package has two emitter leads. To avoid high complexity of the package equivalent circuit,

both leads are combined in one electrical connection.

RLxI are series resistors for the inductances LxI and Kxa-yb are the coupling coefficients between

the inductances

Lxa and Lyb. The referencepins for the coupled ports are B, E, C, B`, E`, C`.

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