C2073 High-Voltage NPN
60.00৳
Features
✅ High voltage rating (150V)
✅ Good current gain
✅ Fast switching performance
✅ Excellent audio frequency response
✅ Suitable for amplifier driver stages
✅ Reliable TO-220 package
Description
The 2SC2073 (C2073) is a high-voltage NPN power transistor widely used in audio amplifiers, driver stages, power supplies, and switching circuits. It is especially popular in Class-AB audio amplifier designs, where it is commonly paired with the 2SA940 (A940) transistor. The C2073 provides high voltage handling capability, good current gain, and excellent frequency response, making it suitable for driving larger output transistors in medium and high-power amplifiers.
Specifications
- Model: 2SC2073 (C2073)
- Type: NPN Silicon Transistor
- Package: TO-220
- Collector-Emitter Voltage (VCEO): 150V
- Collector Current (IC): 1.5A
- Power Dissipation: 20W
- DC Current Gain (hFE): 70 – 400
- Transition Frequency (fT): 100MHz







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