BFG540W Philips Semiconductors, BFG540W Datasheet - Page 12

• Manufacturer Part Number: BFG540W
• Description: NPN 9 GHz wideband transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
SPICE parameters for the BFG540W crystal
1997 Dec 04
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SEQUENCE No.
NPN 9 GHz wideband transistor
(1)
(1)
(1)
(1)
IS
BF
NF
VAF
IKF
ISE
NE
BR
NR
VAR
IKR
ISC
NC
RB
IRB
RBM
RE
RC
XTB
EG
XTI
CJE
VJE
MJE
TF
XTF
VTF
ITF
PTF
CJC
VJC
MJC
XCJC
TR
CJS
PARAMETER
1.045
184.3
0.981
41.69
10.00
232.4
2.028
43.99
0.992
2.097
166.2
129.8
1.064
5.000
1.000
5.000
353.5
1.340
0.000
1.110
3.000
1.978
600.0
0.332
7.457
11.40
3.158
156.9
0.000
793.7
185.5
0.084
0.150
1.598
0.000
VALUE
fA
V
A
fA
V
mA
aA
m
eV
pF
mV
ps
V
mA
deg
fF
mV
ns
F
A
UNIT
12
Note
1. These parameters have not been extracted, the
List of components (see Fig.23).
36
37
38
C
C
C
L1
L2
L3
L
L
handbook, halfpage
SEQUENCE No.
B
E
be
cb
ce
QL
f
c
(1)
(1)
default values are shown.
= scaling frequency = 1 GHz.
DESIGNATION
B
B
= 50; QL
Fig.23 Package equivalent circuit
C be
L1
BFG540W/X; BFG540W/XR
E
= 50; QL
SOT343N; SOT343R.
L B
B,E
VJS
MJS
FC
PARAMETER
(f) = QL
B'
70
50
115
0.34
0.10
0.25
0.40
0.40
C cb
E'
E
B,E
VALUE
L3
L E
C'
(f/f
c
)
Product specification
750.0
0.000
0.814
VALUE
BFG540W
fF
fF
fF
nH
nH
nH
nH
nH
C
MBC964
L2
ce
UNIT
mV
UNIT
C