3KP85CA-B

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TVS - Diodes are an crucial part of the electronics systems. They provide protection to the various components from over voltage, overheating and other forms of physical damage. 3KP85CA-B is a special type of TVS - Diode which designed for high voltage automotive applications. It has an exceptionally fast response time, making it the ideal protection choice for automotive systems.

Application Field of 3KP85CA-B

3KP85CA-B TVS - Diodes are widely used in automotive systems for various protection functions. It is designed to protect DC/DC converters, DC/AC inverters, oscillators, relays, etc. In the automotive domain, they are used for passenger safety and long lasting performance of the vehicle\'s electrical/electronic systems. In general, 3KP85CA-B TVS - Diode is a preferred choice for automotive systems due to its robustness.

Working Principle

3KP85CA-B operation is based on avalanche voltage breakdown mechainism. When an excessive voltage is applied to the diode, its electrodes break down and produce an avalanche charge carrier. This breakdown voltage is dependent on the doping levels of the diode\'s electrodes. The avalanche charge carrier then dissipates via the diode\'s reverse current, resulting in the voltage drop and provide the necessary protection. 3KP85CA-B TVS - Diodes have an exceptionally fast response time of 2.0ns, allowing them to protect the system even in high voltage conditions.

3KP85CA-B TVS - Diodes are designed to work in a wide range of temperatures from -40°C up to 125°C. They can withstand up to 85V of continuous operating voltage and 15V of reverse standoff voltage. The asymmetrical bidirectional peak power of 3KP85CA-B is 135W for 10/1000μs pulse. Its peak pulse current rating is 6.5A.

Conclusion

In conclusion, 3KP85CA-B is an exceptionally fast TVS - Diode which provide reliable protection for automotive systems. It offers an excellent protection solution for DC/DC converters, DC/AC inverters, oscillators and relays. It has a wide operating temperature range and an impressive peak pulse current rating, making it the ideal choice for high voltage automotive applications.

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