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STMicroelectronics Electronic Components Datasheet

BULD39DT4 Datasheet

(BULD39D-1 / BULD39DT4) High Voltage Fast-Switching NPN Power Transistor

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BULD39DT4 pdf
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BULD39D-1
BULD39DT4
High Voltage Fast-Switching
NPN Power Transistor
General features
NPN transistor
High voltage capability
Minimum lot-to-lot spread for reliable operation
Very high switching speed
High ruggedness
Surface-mounting DPAK (TO-252) power
package in tape & reel (suffix “T4”)
Through-hole IPAK (TO-251) power package
in tube (suffix “-1”)
In compliance with the 2002/93/EC European
Directive
Description
The device in 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
transformer for halogen lamps.
Applications
Electronics transformer for halogen lamps
Switch mode power supplies
3
2
1
IPAK
TO-251
(suffix “-1”)
3
1
DPAK
TO-252
(suffix “T4”)
Internal schematic diagram
Order codes
Part Number
BULD39D-1
BULD39DT4
Marking
Package
IPAK
DPAK
Packing
Tube
Tape & reel
May 2006
Rev 1
1/12
www.st.com
12


STMicroelectronics Electronic Components Datasheet

BULD39DT4 Datasheet

(BULD39D-1 / BULD39DT4) High Voltage Fast-Switching NPN Power Transistor

No Preview Available !

BULD39DT4 pdf
Contents
BULD39D-1 - BULD39DT4
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/12


Part Number BULD39DT4
Description (BULD39D-1 / BULD39DT4) High Voltage Fast-Switching NPN Power Transistor
Maker ST Microelectronics
Total Page 12 Pages
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1 BULD39DT4 (BULD39D-1 / BULD39DT4) High Voltage Fast-Switching NPN Power Transistor ST Microelectronics
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