Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Active components Transistors ST st93003
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ST93003
High voltage fast-switching PNP power transistor
Features
High voltage capability
Low spread of dynamic parameters
Minimum lot-to-lot spread for reliable operation
Very high switching speed
Application 2
1
3
Electronic ballast for fluorescent lighting
SOT-32
Description
The device is manufactured using high voltage
Figure 1. Internal schematic diagram
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.
Table 1. Device summary
Order code Marking Package Packaging
ST93003 93003 SOT-32 Bag
September 2009 Doc ID 9075 Rev 4 1/11
www.st.com 11
Contents ST93003
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) ............................. 5
3 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/11 Doc ID 9075 Rev 4
ST93003 Electrical ratings
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
VCES Collector-emitter voltage (VBE = 0) -500 V
VCEO Collector-emitter voltage (IB = 0) -400 V
Emitter-base voltage
VEBO V(BR)EBO V
(IC = 0, IB = -0.75 A, tp < 10 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo