(Pack of 2) TIP31C NPN Bipolar Power Transistor 100V 3A TO-220 Package

(Pack of 2) TIP31C NPN Bipolar Power Transistor 100V 3A TO-220 Package

The TIP31C is a high-voltage, medium-current NPN bipolar power transistor designed for switching and amplification applications. With a collector-emitter voltage of 100V and a collector current of 3A, it delivers reliable performance, high gain, and stable operation in medium-power circuits.

Housed in a TO-220 package, the TIP31C ensures efficient heat dissipation and robust performance, making it ideal for audio amplifiers, motor drivers, voltage regulators, and industrial switching circuits. This pack of 2 provides multiple units for projects, replacements, or prototyping.

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Features:

• Transistor Type: NPN Bipolar Power Transistor
• Package: TO-220 (compact and thermally efficient)
• Collector-Emitter Voltage (V_CE): 100V
• Collector Current (I_C): 3A
• Power Dissipation (P_tot): Up to 40W (with heatsink)
• DC Current Gain (hFE): 10–50 (typical)
• Low Saturation Voltage: Efficient switching and amplification
• Thermally Stable: Reliable under medium-power load
• Pack of 2: Convenient for multiple uses or replacements

Applications:

• Audio Power Amplifiers: Medium-power amplification stages
• Motor Drivers: DC motor control in robotics and automation
• Voltage Regulators & Power Supplies: Medium-current regulation
• Relay and Solenoid Drivers: Efficient high-current switching
• Industrial Switching Circuits: Reliable control of medium-power loads
• Educational & Hobby Electronics: Medium-power projects and experiments
• General-Purpose Amplification: Medium-power signal amplification in high-voltage circuits

TIP31C Transistor Datasheet