BFG197 Datasheet, PDF (11/13 Pages) NXP Semiconductors – NPN 7 GHz wideband transistor

Philips Semiconductors
NPN 7 GHz wideband transistor
Product specification
BFG197; BFG197/X;
BFG197/XR
SPICE parameters for BFQ195 crystal
SEQUENCE No. PARAMETER
1
IS
2
BF
3
NF
4
VAF
5
IKF
6
ISE
7
NE
8
BR
9
NR
10
VAR
11
IKR
12
ISC
13
NC
14
RB
15
IRB
16
RBM
17
RE
18
RC
19 (note 1)
XTB
20 (note 1)
EG
21 (note 1)
XTI
22
CJE
23
VJE
24
MJE
25
TF
26
XTF
27
VTF
28
ITF
29
PTF
30
CJC
31
VJC
32
MJC
33
XCJC
34
TR
35 (note 1)
CJS
36 (note 1)
VJS
37 (note 1)
MJS
38
FC
VALUE
1.972
150.0
990.8
54.72
30.00
47.82
1.580
165.4
993.9
2.351
9.967
3.510
1.124
5.000
1.000
5.000
368.1
937.2
0.000
1.110
3.000
3.388
600.0
302.9
11.06
30.02
1.649
401.9
0.000
1.190
160.1
89.44
130.0
2.148
0.000
750.0
0.000
785.9
UNIT
fA
−
m
V
A
fA
−
−
m
V
A
aA
−
Ω
µA
Ω
mΩ
mΩ
−
EV
−
pF
mV
m
ps
−
V
mA
deg
pF
mV
m
m
ns
F
mV
−
m
Note
1. These parameters have not been extracted,
the default values are shown.
handbook, halfpage
C _cb
L1
B
C _be
LB
B' C'
E'
LE
L3
E
L2
C
Cce
MBC964
QL_B = 50; QL_E = 50.
QL_B,E (f) = QL_B,E √ (f/Fc).
Fc = scaling frequency = 1000 MHz.
Fig.22 Package equivalent circuit SOT143;
SOT143R.
List of components (see Fig.22)
DESIGNATION
C_be
C_cb
C_ce
L1
L2
L3
L_B
L_E
VALUE
84
17
191
0.12
0.21
0.06
0.95
0.40
UNIT
fF
fF
fF
nH
nH
nH
nH
nH
1995 Sep 13
11