BFP405F Datasheet, PDF (3/4 Pages) Infineon Technologies AG – NPN Silicon RF Transistor

SIEGET
25 ^BFP405F
SPICE Parameters (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax) :
Transistor Chip Data
IS =
0.21024 fA
VAF = 39.251 V
BF =
IKF =
83.23
-
0.16493 A
NE = 1.7763 _-
BR = 10.526 _-
VAR = 34.368 V
NC = 1.3152 -
RBM = 1.3491

IKR = 0.25052 A
RB = 15


RE = 1.9289
CJE = 3.7265 fF
VJE = 0.70367 V
TF =
4.5899 ps
XTF = 0.3641 -
ITF = 1.3364 mA PTF = 0
deg
VJC = 0.99532 V
MJC = 0.48652 -
TR =
1.4935 ns
CJS = 0
fF
MJS = 0
-
XTB = 0
-
XTI = 3
-
FC = 0.99469 _-
C'-E'-Diode Data (Berkley-SPICE 2G.6 Syntax) :
IS =
2
fA N =
1.02
-
NF = 1.0405 -
ISE = 15.761 fA
NR = 0.96647 _-
ISC = 0.037223 fA
IRB =
RC =
0.21215 A
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
RS = 20


All parameters are ready to use, no scaling is necessary
Package Equivalent Circuit:
L_BO = 0.22 nH ^L_BI ⁼ 0.42 nH
 L_EO = _{0.28 nH} R_LBI = 0.15
L_CO = 0.22 nH ^L_EI ⁼ 0.26 nH
KBO-EO = 0.10 -
 R_LEI = 0.11
KBO-CO = 0.01 -
KEO-CO = 0.11 -
L_CI = 0.35 nH
 R_LCI = 0.13
C_BE = 34
fF ^{KCI-EI = -0.05 -}
C_BC = 2
fF ^{KBI-CI = -0.08 -}
C_CE = 33
fF ^{KBI-EI = 0.20 -}
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.
R_LxI are series resistors for the inductances L_xI and K_xa-yb are the coupling coefficients between
the inductances L_xa and L_yb. 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
3
Dec-07-2001