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BUL704 Datasheet, PDF (1/11 Pages) STMicroelectronics – High voltage fast-switching NPN Power Transistor | |||
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BUL704
High voltage fast-switching NPN Power Transistor
General features
â NPN Transistor
â High voltage capability
â Low spread of dynamic parameters
â Minimum lot-to-lot spread for reliable operation
â Very high switching speed
â In compliance with the 2002/93/EC European
Directive
Description
The device is manufactured using high voltage
Multi-Epitaxial Planar technology for high
switching speeds and medium voltage capability.
It uses a Cellular Emitter structure with planar
edge termination to enhance switching speeds
while maintaining the wide RBSOA.
Applications
â Electronic ballast for fluorescent lighting
â Dedicated for PFC solution in HF ballast half-
bridge voltage fed
3
2
1
TO-220
Internal schematic diagram
Order codes
Part Number
BUL704
Marking
BUL704
Package
TO-220
Packing
Tube
May 2006
Rev 1
1/11
www.st.com
11
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