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BFP420F_07 Datasheet, PDF (4/7 Pages) Infineon Technologies AG – NPN Silicon RF Transistor
BFP420F
SPICE Parameter (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax):
Transistor Chip Data:
IS =
0.20045 fA
VAF = 28.383 V
NE = 2.0518 -
VAR = 19.705 V
NC = 1.1724 -
RBM = 3.4849 Ω
CJE = 1.8063 fF
TF =
6.7661
ps
ITF = 1
mA
VJC = 0.81969 V
TR = 2.3249 ns
MJS = 0
-
XTI = 3
-
BF =
72.534
-
NF = 1.2432 -
IKF = 0.48731 A
ISE = 19.049 fA
BR = 7.8287 -
NR = 1.3325 -
IKR = 0.69141 A
ISC = 0.019237 fA
RB = 8.5757 Ω
IRB = 0.72983 mA
RE = 0.31111 -
RC = 0.10105 Ω
VJE = 0.8051 V
MJE = 0.46576 -
XTF = 0.42199 -
VTF = 0.23794 V
PTF = 0
deg CJC = 234.53 fF
MJC = 0.30232 -
XCJC = 0.3
-
CJS = 0
F
VJS = 0.75
V
XTB = 0
-
EG = 1.11
eV
FC = 0.73234
TNOM 300
K
C`-E`-dioden Data (Berkley-Spice 1G.6 Syntax): IS = 3.5 fA; N = 1.02 -, RS = 10 Ω
All parameters are ready to use, no scalling is necessary.
Package Equivalent Circuit:
C CB
LBO = 0.22
nH
LEO = 0.28
nH
LCO = 0.22
nH
L BO
B
L BI
B’ Transistor C’ L CI
Chip
L CO
C
LBI=
0.42
nH
LEI =
0.26
nH
C’-E’-
E’
Diode
LCI =
0.35
nH
C BE
C CE
CBE = 34
fF
L EI
CBC = 2
fF
CCE = 33
fF
KBO-EO= 0.1
-
L EO
KBO-CO= 0.01
-
E
EHA07389
KEO-CO= 0.11
-
The TSFP-4 package has two emitter leads. To avoid high
complexity fo the package equivalent circuit, both leads are
KCI-EI= -0.05
-
KBI-CI= -0.08
-
combined in one electrical connection.
KBI-EI= 0.2
-
RLXI are series resistors for the inductances LXI and Kxa-by are the
RLBI = 0.15
Ω
coupling coefficients between the inductances Lax and Lyb. The
RLEI = 0.11
Ω
referencepin for the couple ports are B, E, C, B`, E`, C
For examples and ready to use parameters please contact
RLCI = 0.13
Ω
your local Infineon Technologies distributor or sales office to
Valid up to 6GHz
obtain a InfineonTechnologies CD-ROM or see Internet:
http//www.infineon.com/silicondiscretes
2007-04-20
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