www.DataSheet4U.com
STN93003
High voltage fast-switching PNP power transistor
General features
■ ■ ■ ■ ■
Medium voltag...
www.DataSheet4U.com
STN93003
High voltage fast-switching
PNP power
transistor
General features
■ ■ ■ ■ ■
Medium voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed SOT-223 plastic package for surface mounting circuits Tape and reel packing
1 2 2
3
■
SOT-223
Applications
■ ■
Electronics ballasts for fluorescent lighting Switch mode power supplies
Internal schematic diagram
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. The STN93003 is expressly designed for a new solution to be used in compact fluorescent lamps, where it is coupled with the STN83003, its complementary
NPN transistor.
Order codes
Part Number STN93003 Marking N93003 Package SOT-223 Packing Tape & reel
May 2006
Rev 1
1/10
www.st.com 10
STN93003
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 2.2 Electrical characteristics (curves) ........................... 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Package mechanical data . . . . . . . . . . . . ...