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BULB49DT4 Datasheet, PDF (1/11 Pages) STMicroelectronics – High voltage fast-switching NPN power transistor | |||
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BULB49DT4
High voltage fast-switching NPN power transistor
General features
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 High ruggedness
â Surface mounting TO-263 (D2PAK) power
package
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 high voltage capability.
The device is designed for use in electronic
transformer for halogen lamps.
Applications
â Electronic transformers for halogen lamps
â Flyback and forward single transistor low
power converters
3
1
TO-263
D2PAK
Internal schematic diagrams
Order codes
Part Number
BULB49DT4
Marking
BULB49D
Package
D2PAK
Packing
Tape & reel
July 2006
Rev 2
1/11
www.st.com
11
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