BZW04-13HR0G

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TVS - Diodes are a type of semiconductor circuit element used to protect electronics from overvoltage transients. The BZW04-13HR0G is a fast and cost-effective way to protect devices from transients caused by electrostatic discharge (ESD) and electrical fast transients (EFT). In this article, we will discuss its application field and working principle.

Application Field

The BZW04-13HR0G is applied to many electronic systems, including computers, consumer electronics, avionics and automation systems. It is designed to help reduce downtime and increase safety by providing robust protection. The BZW04-13HR0G can be used in systems such as automotive, motor control, industrial automation, consumer electronics, computer peripherals, and display systems.

Working Principle

The working principle of the BZW04-13HR0G is based on the Avalanche Breakdown Theory, which states that when a high-voltage current passes through a semiconductor diode, a high-current avalanche breakdown voltage will be generated. This breakdown voltage is then used to trigger the diode, which then diverts the excess current away from the protected electronic components. The key elements of the BZW04-13HR0G are its reverse voltage protection capability, its fast response time, and its low creepage current.

When an overvoltage transient occurs, the BZW04-13HR0G will immediately turn on, activating its protection circuit. Once the circuit is activated, a high-current avalanche breakdown voltage is generated, which causes the diode to divert the excess current away from the protected components. This fast and effective protection helps ensure that the protected components remain safe during the transient.

In addition to providing protection from transient overvoltages, the BZW04-13HR0G also provides protection from temperature-related faults. This active protection helps protect the circuits from temperature-related faults such as thermally induced electrical stress. This increased protection helps improve system reliability when it comes to temperature variation.

Conclusion

The BZW04-13HR0G is a fast and cost-effective way to provide robust protection from transients for electronic components. Its application field covers a broad range of electronics systems, and its Avalanche Breakdown Theory-based working principle enables fast and effective protection from transient overvoltages as well as temperature-related faults.

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