BULB39D - HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
The BULB39D is manufactured using high voltage Multi Epitaxial Planar technology to enhance switching speeds while maintaining wide RBSOA.
The BUL series is designed for use in electronics transformers for halogen lamps.
3 1 D2PAK (TO-263) (Suffix "T4") INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM