Part Number: 2SA1073, 2SA1072
Function: Silicon High Speed Power Transistor
Package: TO-3 Type
Manufacturer: Fujitsu Media Devices Limited
Image
Description
The 2SA1073 are silicon PNP general purpose, high power switching transistors fabricated with Fujitsu’s unique Ring Emitter Transistor ( RET ) technology. RET devices are constructed with multiple emitters connected through diffused ballast resistors which provide uniform current density. This structure permits the design of high power transistors with exceptional switching characteristics and frequency reponse in high current applications.
Pinout
Features
1. With TO-3 package
2. Complement to type 2SC2522/2523
3. Excellent safe operating area
4. Fast switching speed
Applications
1. High frequency power amplifier
2. Audio power amplifiers
3. Switching regulators
4. DC-DC converters
Absolute maximum ratings
2SA1073 Datasheet
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