The TIP122 is a high-gain NPN Darlington transistor designed for power switching and amplification applications. It combines two transistors in a single package to deliver very high current gain, making it ideal for driving motors, relays, lamps, and other high-current loads from low-power control signals.
Encased in a TO-220 package, the TIP122 allows efficient heat dissipation and easy mounting with a heat sink for demanding applications. It is widely used in automation equipment, power control circuits, and educational electronics projects.
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