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BFG135A Datasheet, PDF (4/6 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For low-distortion broadband output amplifier stages in antenna and telecommunications)
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BFG 135A
Total power dissipation Ptot = f (TA*, TS)
* Package mounted on epoxy
1200
mW
1000
900
800
700
600
500
400
300
200
100
00
TS
TA
20 40 60 80 100 120 °C 150Kein
TA,TS
Permissible Pulse Load RthJS = f (tp)
Permissible Pulse Load
Ptotmax/PtotDC = f (tp)
10 2
10 2
K/W
10 1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D=0
-
D=0
0.005
0.01
0.02
10 1
0.05
0.1
0.2
0.5
10
0
10
-7
10 -6
10 -5
10 -4
10 -3
10 -2
s 10 0
tp
4
10
0
10
-7
10 -6
10 -5
10 -4
10 -3
10 -2
s 10 0
tp
Oct-26-1999
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