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BFR280 Datasheet(PDF) 4 Page - Siemens Semiconductor Group

Part No. BFR280
Description  NPN Silicon RF Transistor (For low noise, low-power amplifiers in mobile communication systems)
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Maker  SIEMENS [Siemens Semiconductor Group]
Homepage  http://www.siemens.com/
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BFR280 Datasheet(HTML) 4 Page - Siemens Semiconductor Group

   
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Semiconductor Group
4
Dec-11-1996
BFR 280
SPICE Parameters (Gummel-Poon Model, Berkeley-SPICE 2G.6 Syntax) :
Transistor Chip Data
IS =
6.472
fA
VAF =
25.609
V
NE =
1.6163
-
VAR =
5.6909
V
NC =
1.0651
-
RBM =
14.999
CJE =
36.218
fF
TF =
11.744
ps
ITF =
6.2179
mA
VJC =
1.1943
V
TR =
2.3693
ns
MJS =
0-
XTI =
3-
BF =
89.888
-
IKF =
0.073457
A
BR =
20.238
-
IKR =
0.012696
A
RB =
15
RE =
2.4518
VJE =
0.70035
V
XTF =
0.21585
-
PTF =
0
deg
MJC =
0.30017
-
CJS =
0
fF
XTB =
0
-
FC =
0.96275
-
NF =
1.0801
-
ISE =
15.596
fA
NR =
0.83403
-
ISC =
1.409
fA
IRB =
0.031958
mA
RC =
6.989
MJE =
0.69773
-
VTF =
0.2035
V
CJC =
252.99
fF
XCJC =
0.19188
-
VJS =
0.75
V
EG =
1.11
eV
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 =
0nH
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


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