BFR180 Datasheet, PDF (4/7 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For low-power amplifiers in mobile communication systems pager at collector currents from 0.2mA to 2.5mA)

BFR 180
SPICE Parameters (Gummel-Poon Model, Berkeley-SPICE 2G.6 Syntax) :
Transistor Chip Data
IS =
0.18519 fA
BF =
94.687 -
NF =
1.0236 -
VAF = 26.867 V
NE =
1.9818 -
VAR = 3.2134 V
NC = 1.6195 -
RBM = 60
Ω
CJE = 3.2473 fF
IKF =
BR =
IKR =
RB =
RE =
VJE =
0.025252 A
20.325 -
0.012138 A
1.4255 Ω
3.7045 Ω
1.1812 V
ISE =
NR =
ISC =
IRB =
RC =
MJE =
130.93 fA
0.93013 -
6.1852 fA
0.01
mA
0.56
Ω
0.41827 -
TF =
14.866 ps
XTF = 0.3062 -
VTF = 0.22023 V
ITF =
VJC =
1.0202 mA
1.1812 V
PTF =
MJC =
0
deg
0.30423 -
CJC = 183.69 fF
XCJC = 0.08334 -
TR =
2.2648 ns
CJS = 0
fF
VJS = 0.75
V
MJS = 0
-
XTB = 0
-
EG = 1.11
eV
XTI = 3
-
FC =
0.87906 -
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 =
0.85
nH
LBO = 0.51
nH
LEI =
0.69
nH
LEO = 0.61
nH
LCI =
0
nH
LCO = 0.49
nH
CBE = 73
fF
CCB = 84
fF
CCE = 165
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
Semiconductor Group
4
Feb-04-1997