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2SA1943 PNP Power Transistor
Part no.GH₵11.10
2SA1943 PNP Power Transistor The 2SA1943 is a high-power PNP transistor designed for audio amplifier and power switching applications. It is widely used in high-fidelity audio systems, power amplifiers, and other circuits requiring high current and voltage handling capabilities.
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Overview
2SA1943 PNP Power Transistor
The 2SA1943 is a high-power PNP transistor designed for audio amplifier and power switching applications. It is widely used in high-fidelity audio systems, power amplifiers, and other circuits requiring high current and voltage handling capabilities.Key Features:
- High Power Handling: Supports up to -15A collector current.
- High Voltage Rating: Can operate at up to -230V.
- Low Distortion: Ensures high-quality audio amplification.
- TO-3P Package: Excellent heat dissipation for stable performance.
- Complementary Pair: Often used with 2SC5200 (NPN) for high-efficiency amplification.
Specifications:
- Transistor Type: PNP
- Collector-Emitter Voltage (Vce): -230V
- Collector Current (Ic): -15A
- Power Dissipation (Pc): 150W
- Current Gain (hFE): 55 (min) - 160 (max)
- Package Type: TO-3P
Applications:
- Audio Amplifiers: Used in high-power and Hi-Fi audio amplification circuits.
- Power Supply Circuits: Suitable for voltage regulation and switching applications.
- Motor Control: Used in motor drivers and power switching circuits.
- High-Current Switching: Works in various industrial and electronic applications.
Package Includes:
- 1 x 2SA1943 PNP Power Transistor
The 2SA1943 is a reliable and efficient transistor, commonly paired with the 2SC5200, making it an excellent choice for high-performance power and audio applications.
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