TIP122 NPN Darlington Bipolar Power 5.0 A 100V Transistor

TIP122 is a general-purpose NPN transistor with high voltage and current. This Darlington transistor is used in general amplification and a low-speed switching circuit. It is a normal transistor expect Darlington pair inside, because of that its collector current rating is about 5A and gain 1000V. It has a 5V base-emitter voltage which can be directly controlled by a logic level device like controllers.

Specification

• Collector-base voltage: 100V
• Collector-emitter voltage: 100V
• Emitter-base voltage: 5V
• DC current gain: 1000
• Collector current: 5A (DC)
• Base current: 120mA

Application

• Rectifier circuit
• Amplification circuit
• A low power switching circuit
• Inverter circuit
• To control the speed of motors