* q q q 1.5 R0.9 R0.9 0.85 (Ta=25˚C) Ratings 60 50 7 200 100 400 150
* 55 ~ +150 Unit V V V mA mA mW ˚C ˚C 1:Base 2:Collector 3:Emitter 2.5 2.5 3 2 1 Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector p
2SD637
Panasonic Semiconductor
46.82 KB
Silicon npn transistor.
Transistor
2SD637
Silicon NPN epitaxial planer type
For low-power general amplification
Unit: mm
6.9±0.1 1.5 2.5±0.1 1.0
1.0 2.4±0.2 2.0±0.2 3.5±0.1
.
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