Datasheet Summary
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DATA SHEET
SILICON POWER TRANSISTOR
2SA1645, 2SA1645-Z
PNP SILICON EPITAXIAL TRANSISTOR FOR HIGH-SPEED SWITCHING
The 2SA1645 is a mold power transistor developed for highspeed switching and Features a very low collector-to-emitter saturation voltage. This transistor is ideal for use in switching power supplies, DC/DC converters, motor drivers, solenoid drivers, and other low-voltage power supply devices, as well as for highcurrent switching.
Features
- Fast switching speed
- Low collector-to-emitter saturation voltage:
VCE(sat) =
- 0.3 V MAX. @IC =
- 4...
