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Power Transistors
2SD1273, 2SD1273A
Silicon NPN triple diffusion planar type
For power amplification with high forward current transfer ratio Complementary to 2SB1299
0.7±0.1 10.0±0.2 5.5±0.2 2.7±0.2 4.2±0.2
Unit: mm
4.2±0.2
s Features
q q q
High foward current transfer ratio hFE Satisfactory linearity of foward current transfer ratio hFE Full-pack package which can be installed to the heat sink with one screw (TC=25˚C)
Ratings 80 100 60 80 6 6 3 1 40 2 150 –55 to +150 Unit V
7.5±0.2
16.7±0.3
φ3.1±0.1
4.0
14.0±0.5
s Absolute Maximum Ratings
Parameter Collector to base voltage Collector to 2SD1273 2SD1273A 2SD1273 Symbol VCBO VCEO VEBO ICP IC IB Ta=25°C PC Tj Tstg
1.4±0.1
1.3±0.2
Solder Dip
0.8±0.1
0.5 +0.2 –0.1
2.54±0.25 5.08±0.
D1273 Datasheet
