Power
Transistors
2SD1274, 2SD1274A, 2SD1274B
Silicon
NPN triple diffusion planar type
For power amplification
Unit: mm
0.
7±0.
1
s Features
q q q
10.
0±0.
2 5.
5±0.
2 2.
7±0.
2 4.
2±0.
2 φ3.
1±0.
1 1.
4±0.
1
4.
2±0.
2
s Absolute Maximum Ratings
Parameter Collector to base voltage 2SD1274 2SD1274A 2SD1274B 2SD1274 2SD1274A 2SD1274B VCEO VEBO IC PC Tj Tstg VCES VCBO Symbol
(TC=25˚C)
Ratings 150 200 250 150 200 250 80 6 5 40 2 150 –55 to +150 V V A W ˚C ˚C V
5.
08±0.
5 1 2 3
16.
7±0.
3
High collector to base voltage VCBO High-speed switching Full-pack package which can be installed to the heat sink with one screw
7.
5±0.
2
Unit
14.
0±0.
5
Solder Dip
4.
0
1.
3±0.
2
V
0.
8±0.
1
0.
5 +0.
2 –0.
1
2.
54±0.
25
Coll...