www.
DataSheet4U.
com
BUL129D
High Voltage Fast-Switching
NPN Power
Transistor
Features
■ ■ ■ ■ ■ PRELIMINARY DATA
NPN TRANSISTOR HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED
1 2 3
Applications
■
ELECTRONIC TRANSFORMERS FOR HALOGEN LAMPS
TO-220
Description
The device is manufactured using High Voltage Multi-Epitaxial Planar technology for high switching speeds while maintaining the wide RBSOA.
The device is designed to be used in electronics transformers for halogen lamps.
Internal Schematic Diagram
Order Codes
Part Number BUL129D Marking BUL129D Package TO-220 Packing TUBE
December 2005
rev.
1 1/7
...