TIP122 NPN Darlington Bipolar Power 5A 100V Transistor

The TIP122 is an NPN Darlington bipolar power transistor designed for high-voltage and high-current switching applications. It combines two transistors in a single package to provide high current gain and robust performance.

Key Features:

• Transistor Type: NPN Darlington.
• Collector-Emitter Voltage (VCEO): 100V.
• Collector Current (IC): 5A continuous (8A peak).
• Power Dissipation: Typically handles up to 65W.
• High Gain: Very high current gain (hFE) in the order of thousands.
• Low Saturation Voltage: Provides efficient switching with minimal voltage drop.
• Package: TO-220 package for effective heat dissipation.
• Applications: Commonly used in relay drivers, motor controls, power supplies, and solenoid drivers.

Technical Specifications:

• Operating Temperature: -65°C to +150°C.
• Base-Emitter Saturation Voltage (VBE(sat)): Typically around 2V.
• Transition Frequency (ft): Up to several MHz.
• Safe Operating Area (SOA): Ensures safe operation under different load conditions.
• Mounting: Through-hole mounting for easy integration into circuit boards.

Datasheet:
For detailed technical information, refer to the TIP122 Datasheet.