BFP490 Datasheet, PDF (4/8 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (Q62702-F1721)

BFP 490
SPICE Parameters (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax) :
Transistor Chip Data
IS =
0.451
fA
VAF = 24.665 V
BF =
IKF =
114.96 -
0.76939 A
NF = 1.1472 -
ISE = 1.1591 pA
NE = 1.9962 -
BR = 21.04
-
NR = 1.3531 -
VAR = 16.035 V
IKR = 0.090033 A
ISC = 3.7479 A
NC = 1.339
-
RBM = 2.1262 _Ω
CJE = 1.227
fF
TF =
3.9147 ps
RB = 1.0754 _Ω
RE = 0.32476
VJE = 0.93266 V
XTF = 0.61664 -
IRB = 0.17683 mA
RC = 0.10737 _Ω
MJE = 0.36885 -
VTF = 0.27348 V
ITF = 3.2793 mA PTF = 0
deg CJC = 6.12521 fF
VJC = 0.9832 V
MJC = 0.34153 -
XCJC = 0.3
-
TR = 1.115
ns
CJS = 0
F
VJS = 0
V
MJS = 0
-
XTB = 0
-
EG = 1.11
eV
XTI = 0
-
FC = 0.75835 -
TNOM 300
K
C’-E’-Diode Data (Berkley-SPICE 2G.6 Syntax) :
IS =
tbd
fA N =
tbd
-
RS = tbd
Ω
All parameters are ready to use, no scalling is necessary
Package Equivalent Circuit:
C _CB
L_BI =
0.85
nH
L_BO = 0.3
nH
L _BO
B
L _{BI B’ Transistor C’} L _CI
Chip
L _CO
C
L_EI =
L_EO =
0.15
0.04
nH
nH
E’
C’-E’-
Diode
L_CI =
0.39
nH
C _BE
C _CE
L_CO = 0.2
nH
L _EI
C_BE = 150
fF
C_CB = 2.2
fF
L _EO
C_CE = 500
fF
E
EHA07389
Valid up to 3GHz
The SOT-595 package has two emitter leads. To avoid high complexity of the package equivalent circuit,
both leads are combined in one electrical connection.
Extracted on behalf of SIEMENS Small Signal Semiconductors by:
Institut für Mobil-und Satellitentechnik (IMST)
© 1996 SIEMENS AG
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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