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BFP136W Datasheet, PDF (5/7 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For power amplifier in DECT and PCN systems)
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BFP 136W
Total power dissipation Ptot = f (TA*, TS)
* Package mounted on epoxy
1200
mW
1000
Ptot
900
TS
800
700
600
TA
500
400
300
200
100
0
0
20 40 60 80 100 120 °C 150
TA,TS
Permissible Pulse Load RthJS = f (tp)
Permissible Pulse Load Ptotmax/PtotDC = f (tp)
10 2
10 2
RthJS K/W
10 1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D=0
Ptotmax/Ptot-DC
10 1
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
10 0
10 -7
10 -6
10 -5
10 -4
10 -3
10 -2
10 -1s 10 0
tp
Semiconductor Group
5
10 0
10 -7
10 -6
10 -5
10 -4
10 -3
10 -2
10 -1s 10 0
tp
Jan-20-1997
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