STL73 Datasheet, PDF (1/9 Pages) STMicroelectronics – High voltage fast-switching NPN power transistor

STL73D
High voltage fast-switching NPN power transistor
Features
■ High voltage capability
■ Low spread of dynamic parameters
■ Very high switching speed
■ Integrated antiparallel collector-emitter diode
Application
■ Electronic ballast for fluorescent lighting
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 STL series is designed for use in compact
fluorescent lamps.
TO-92
Figure 1. Internal schematic diagram
Table 1. Device summary
Order codes
Marking ⁽¹⁾
Package
Packaging
STL73D
STL73D-AP
L73DL
L73DH
L73DL
L73DH
TO-92
TO-92
Bag
Ammopack
1. The product is classified in DC current gain group L and group H, see Table 5: hFE classification. STMicroelectronics
reserves the right to ship from any group according to production availability.
November 2009
Doc ID 15147 Rev 2
1/9
www.st.com
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