® BULB39D
HIGH VOLTAGE FAST-SWITCHING
NPN POWER
TRANSISTOR
s
NPN TRANSISTOR s HIGH VOLTAGE CAPABILITY s MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION s VERY HIGH SWITCHING SPEED s HIGH RUGGEDNESS s SURFACE-MOUNTING D2PAK (TO-263)
POWER PACKAGE IN TAPE & REEL (Suffix "T4")
APPLICATIONS s ELECTRONIC TRANSFORMERS FOR
HALOGEN LAMPS s SWITCH MODE POWER SUPPLIES
DESCRIPTION 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 RATINGS
Symbol VCES VCEO...