STL73D
STL73D is High voltage fast-switching NPN power transistor manufactured by STMicroelectronics.
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 pact fluorescent lamps.
TO-92 Figure 1. Internal schematic diagram
Table 1. Device summary
Order codes
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