BFG31 Philips Semiconductors, BFG31 Datasheet - Page 4

• Manufacturer Part Number: BFG31
• Description: PNP 5 GHz wideband transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1995 Sep 12
handbook, halfpage
handbook, halfpage
P tot
PNP 5 GHz wideband transistor
(W)
f = 1 MHz; T
(pF)
C re
Fig.4
1.2
1.0
0.8
0.6
0.4
0.2
6
5
4
3
2
1
0
0
0
amb
Feedback capacitance as a function of
collector-emitter voltage.
Fig.2 Power derating curve.
= 25 C
50
10
100
20
150
V
T
CE
s
MBB346
MBB344
( C)
(V)
o
200
30
4
handbook, halfpage
handbook, halfpage
(GHz)
V
V
h
CE
CE
T f
Fig.3
Fig.5
FE
= 10 V; T
= 10 V; T
80
60
40
20
0
4
8
6
2
0
0
0
DC current gain as a function of collector
current.
Transition frequency as a function of
collector current.
amb
amb
= 25 C.
= 25 C.
100
50
I
Product specification
I
C
C
(mA)
(mA)
MBB345
MBB347
BFG31
200
100