ST93003
High voltage fast-switching PNP power transistor
Features
■ ■
High voltage capability Very high switching speed...
ST93003
High voltage fast-switching
PNP power
transistor
Features
■ ■
High voltage capability Very high switching speed
Application
■
Electronic ballast for fluorescent lighting
3 2 1
Description
The device is manufactured using high voltage multi epitaxial planar technology for high switching speeds and high voltage capability. It uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA. The ST93003 is expressly designed for a new solution to be used in compact fluorescent lamps, where it is coupled with the ST83003, its complementary
NPN transistor.
SOT-32
Figure 1.
Internal schematic diagram
Table 1.
Device summary
Marking 93003 Package SOT-32 Packaging Bag
Order code ST93003
December 2010
Doc ID 9075 Rev 5
1/11
www.st.com 11
Contents
ST93003
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) ............................. 5
3 4 5
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/11
Doc ID 9075 Rev 5
ST93003
Elec...
