TIPL761-S

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The TIPL761-S is a silicon, NPN, high-voltage, high-current, power transistor. It is used in a wide range of electronic applications and is particularly suitable for high voltage and high current applications. This article will cover the TIPL761-S application field and working principle.

Applications

The TIPL761-S is suitable for a broad range of applications, especially for high voltage and high current applications. It can be used in power supplies, for control, amplification, switching and line driving with complementary output PNP counterparts, as well as for other relay drives, such as line drivers, audio power amplifiers, power switching applications and power control and regulation.

Working principle

The TIPL761-S is a silicon NPN transistor with a maximum power rating of 25 W at a collector-emitter voltage of 75 V, with a maximum collector current of 1 A. The transistor operates as a current amplifier, and the current gain, or hFE, is typically 1200 at 1 kHz. The power gain of the transistor is typically 0.26W/A and the transition frequency is typically 300MHz.

The TIPL761-S operates by applying a voltage to the base terminal which causes a current to flow through the collector and emitter, allowing the transistor to be used as an amplifier or switch. The bipolar transistor is a two-terminal device that functions as an amplifier by allowing the current to flow from one terminal to the other in response to an applied voltage. The gain of the transistor is controlled by the current flowing into the base terminal.

The actual gain of a transistor is determined by the resistances of the collector and emitter, the current flowing into the base, and the collector-emitter voltage. The gain of the transistor is most often represented by its hFE value, which is the ratio of the change in collector current due to a change in the base current. The hFE of the TIPL761-S is typically 1200 at 1kHz.

Conclusion

The TIPL761-S is a silicon, NPN, high-voltage, high-current power transistor. It is suitable for a broad range of applications, particularly high voltage and high current applications. Its current gain is typically 1200 at 1 kHz and its power gain is typically 0.26W/A. It operates as a current amplifier and its gain is controlled by the current flowing into its base terminal. This article has covered the TIPL761-S application field and working principle.

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