Transistor 2N3501 NPN 600mA 150V Metal

The Transistor 2N3501 is a high-quality NPN transistor designed for medium-power and high-voltage electronic applications. With a collector current capacity of 600mA and a collector-emitter voltage of 150V, this transistor offers outstanding performance in amplifier stages, switching systems, and control circuits. Its metal can package ensures superior thermal performance and long-term durability, making the Transistor 2N3501 ideal for professional, industrial, and high-reliability designs.

Key Features

• Type: NPN Silicon Transistor

• Collector Current (Ic): 600mA continuous

• Collector-Emitter Voltage (Vce): 150V

• Collector-Base Voltage (Vcb): 160V

• Emitter-Base Voltage (Veb): 5V

• DC Current Gain (hFE): 40 – 200 (depending on Ic and Vce)

• Transition Frequency (fT): 30 MHz typical

• Package Type: TO-39 or TO-18 Metal Can for excellent heat conduction and protection

Advantages

• High voltage handling capability (up to 150V) suitable for high-voltage signal and switching circuits.

• Moderate collector current capacity (600mA) for medium-power applications.

• Excellent thermal stability and low noise, ensuring consistent and reliable operation.

• Fast switching speed, making it suitable for pulse, timing, and control applications.

• Metal case package provides superior heat dissipation and extended lifespan.

Applications

• Audio Amplifiers: Ideal for use in preamplifier and driver stages for clear sound amplification.

• Signal Processing Circuits: Ensures stable signal transmission and low distortion.

• Switching Circuits: Works efficiently in control systems and voltage regulator circuits.

• Instrumentation and Measurement: Offers precision and reliability in analog systems.

• Industrial Equipment: Used in feedback and control circuits requiring high voltage stability.

Electrical Characteristics (Typical Values at 25°C)

Datasheet Summary

• Model: 2N3501

• Polarity: NPN

• Collector Current (Ic): 600mA

• Collector-Emitter Voltage (Vce): 150V

• Power Dissipation: 800 mW

• Transition Frequency: 30 MHz

• Package Type: TO-39 Metal Can

• Complementary Transistor: 2N5415 (PNP Transistor)

• Operating Temperature Range: -55°C to +175°C

Conclusion

The Transistor 2N3501 is a durable and efficient NPN transistor engineered for high-voltage and medium-power applications. Its metal package construction enhances thermal reliability, while its high voltage rating ensures safe and consistent operation in amplifiers, switching, and control circuits. Combining fast switching speed, low noise, and long service life, the Transistor 2N3501 NPN 600mA 150V Metal is a trusted solution for engineers, technicians, and designers who demand precision, performance, and reliability in their electronic systems.