The APT13003E series are high voltage, high speed switching NPN Power transistors specially designed for off-line switch mode power supplies with low out- put power. The APT13003E series are available in TO-92 and TO- 126 packages. · High Switching Speed · High Collector-Emitter Voltage · Low Cost · Bulk and Ammo Packing TO-92 Package and TO-126 Package Applications · Battery Chargers for Mobile Phone of BCD Solution · Power Supply for DVD/STB of BCD Solution