TIP41C Transistor | Datasheet, Circuit Diagram, Equivalent, Pinout & Amplifier Circuit STMicroelectronics

TIP41C Transistor Pinout

The TIP41C is a silicon-based NPN power transistor originally manufactured by Texas Instruments, Inc. and is widely used in low-frequency, audio or power amplification applications. The power transistor has a maximum withstand voltage of 100V, a maximum current of 6A, a low noise figure and a high switching frequency, and is capable of operating in high temperature or high humidity environments. The corresponding grams of complementary use of PNP tubes for TIP42C.

tip41c transistor Picture

The principle of work:

When the base applies a voltage (the voltage between the base and the emitter is greater than a threshold of 0.7 will be on), so the current flows from the base to the emitter, the transistor conduction, to achieve the function of base current amplification. At the same time can control the current switch, no conduction then between the collector and emitter is disconnected, there will be no current flow.