2SD1555 is a silicon NPN transistor, used in Color TV Horizontal
Output Applications.
Here are some specs:
- Pinout (marking on top): Pin 1 (left) = BASE
Pin 2 (middle) = COLLECTOR
Pin 3 (right) = EMITTER
- Maximum Ratings (Ta = 25 degree C):
Collector-Base Voltage V(CBO) = 1500 V
Collector-Emitter Voltage V(CEO) = 600 V
Emitter-Base Voltage V(EBO) = 5 V
Collector Current I(C) = 5 A
Base Current I(B) = 2.5 A
Collector Power Dissipation P(C) = 50 W
Junction Temperature T(j) = 150 degree C
Hope this helps,
Kim.