Silicon NPN transistor
2SD1273(A) Rev.F Mar.-2016 DATA SHEET / Descriptions TO-220F NPN 。Silicon NPN transistor in a TO-220F Plastic Package. / Features hFE 、。 High hFE, good linearity of hFE. / Applications hFE 。 Power amplifier with high forward current transfer ratio applications. / Equivalent Circuit / Pinning 1 23 PIN1：Base PIN 2：Collector PIN 3：Emitter ...
BLUE ROCKET ELECTRONICS