Low collector-emitter saturation voltage VCE(sat). Satisfactory linearity of forward current transfer ratio hFE.
+0.2 9.70 -0.2
6.50 +0.2 5.30-0.2
+0.15 -0.15
+0.1 0.8
2SD1257, Panasonic Semiconductor
Power Transistors
2SD1257, 2SD1257A
Silicon NPN epitaxial planar type
For power switching Complementary to 2SB934
10.0±0.3
8.5±0.2 6.0±0.5 3.4±0.3
U.
2SD1257A, Panasonic Semiconductor
Power Transistors
2SD1257, 2SD1257A
Silicon NPN epitaxial planar type
For power switching Complementary to 2SB934
10.0±0.3
8.5±0.2 6.0±0.5 3.4±0.3
U.
2SD1250, Panasonic Semiconductor
Power Transistors
2SD1250, 2SD1250A
Silicon NPN triple diffusion planar type
For power amplification For TV vartical deflection output Complementary .
2SD1250A, Panasonic Semiconductor
Power Transistors
2SD1250, 2SD1250A
Silicon NPN triple diffusion planar type
For power amplification For TV vartical deflection output Complementary .
2SD1251, Panasonic Semiconductor
Power Transistors
2SD1251, 2SD1251A
Silicon NPN triple diffusion junction type
For power amplification
1.5±0.1
8.5±0.2 6.0±0.5 3.4±0.3
Unit: mm
1.0±.
