2SD1857D Datasheet, BLUE ROCKET ELECTRONICS

，，。 High breakdown voltage ,Low collector output capacitance ,High transition frequency. / Applications ,,。 Power supplies, relay drivers, lamp drivers, and automotiv.

,,。 Power supplies, relay drivers, lamp drivers, and automotive wiring. / Equivalent Circuit / Pinning 12 3 4 PI.

TO-252 NPN 。Silicon NPN transistor in a TO-252 Plastic Package.  / Features ，，。 High breakdown voltage ,Low collector output capacitance ,High transition frequency. / Applications ,,。 Power supplies, relay drivers, lamp drivers, and automot.