What is 2SA1117?
This is is commonly used in power supplies, voltage regulators, and other similar high voltage and high power switching applications.
Part Number: 2SA1117
Function: – 200V, – 17A, PNP PLANAR SILICON TRANSISTOR
Package: TO-3 Package
Manufacturer: Quanzhou Jinmei Electronic
Image and pinout
Description
This is PNP bipolar junction transistor.
Advantages Vs Disadvantages
Advantages:
1. High power handling capability
2. Low saturation voltage for improved efficiency
3. Suitable for use in a variety of high voltage and high power switching applications
Disadvantages:
1. May not be suitable for low voltage or low power applications
2. May be more expensive than other transistors with lower power handling capabilities
Features
1. With TO-3 package
2. High power dissipations
3. For power switching amplifier and general purpose applications
Applications:
1. For power switching amplifier and general purpose applications
2. AUDIO POWER AMPLIFIER DC TO DC CONVERTER
Absolute maximum ratings (Ta=25℃)
1. Collector-base voltage Open emitter : VCBO = -200 V
2. Collector-emitter voltage Open base : VCEO = -200 V
3. Emitter-base voltage Open collector : VEBO = -6 V
4. Collector current : IC = -17 A
5. Base current : IB = -5 A
6. Collector power dissipation TC=25℃ : PC = 200 W
2SA1117 Datasheet PDF Download
Other data sheets are available within the file: A1117
