BUL98 Datasheet, PDF (1/10 Pages) STMicroelectronics – High voltage fast-switching NPN power transistor

BUL98
High voltage fast-switching NPN power transistor
General features
■ High voltage capability
■ Minimum lot-to-lot spread for reliable operation
■ Low base drive requirements
■ Very high switching speed
■ Fully characterized at 125 °C
■ In compliance with the 2002/93/EC European
Directive
Applications
■ Electronic transformers for halogen lamps
■ Switch mode power supply
Description
The device is manufactured using high voltage
Multi-Epitaxial Planar technology for cost-
effective high performance. It uses a Hollow
Emitter structure to enhance switching speeds.
The device is designed for use in lighting
applications and low cost switch-mode power
supplies.
3
2
1
TO-220
Internal schematic diagram
Order code
Part Number
BUL98
Marking
BUL98
Package
TO-220
November 2006
Rev 2
Packing
Tube
1/10
www.st.com
10