TPSMC9.1AHE3_B/I Circuit Protection

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TPSMC9.1AHE3_B/I is a Transient Voltage Suppressor (TVS) diode. TVS diodes are designed to absorb surges from lightning strikes and other sources of transient current. TVS diodes can also be used to protect devices from damage due to Electrostatic Discharge (ESD).

The TPSMC9.1AHE3_B/I TVS Diode is mainly used for the overvoltage protection of electronics. These devices provide a protection level of 9.1kV, which is a very high level of protection. It can be used in all applications that require a high surge protection level, such as industrial, medical, communication, LED lighting, automotive, and consumer electronics.

The TPSMC9.1AHE3_B/I is also designed to survive surges of up to 40A and can handle peak current up to 3300A. This makes it suitable for use in high power applications where high current surges are common. The device is able to dissipate up to 100 Watts of power and can handle temperatures up to 125°C.

The working principle of the TPSM9.1AHE3_B/I is a combination of Zener and Unidirectional Thyristor action. When an overvoltage condition occurs, the device is triggered and a low impedance path is created which redirects the surge current away from the protected device. The device is triggered when the voltage across it exceeds its breakdown voltage. When the surge is over, the device returns to its non-conductive state.

The TPSMC9.1AHE3_B/I is a very reliable and durable device. It is designed to be ESD and surge protected and is RoHS compliant. It is also UL recognized and classified per UL 1449 4th edition. The device is also optimized for performance and is compatible with both 5V and 12V systems.

In conclusion, the TPSMC9.1AHE3_B/I is a high performance, highly reliable TVS diode that is designed to provide overvoltage protection for electronic devices and systems. The device provides a high level of surge protection and is able to handle high peak current and power dissipation. It is UL recognized and RoHS compliant and is optimized for performance for both 5V and 12V systems.

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