15KPA85CA-HRA Circuit Protection

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TVS-Diodes are one of the most widely used Prevention Of Electrical Over Stress (POE) devices in electronics. In its most simple form, it can be described as an additional diode placed between the power supply and the circuit board that is designed to protect the circuit board from transient voltages and electrical over stress caused by short-circuits, high frequency electrical noise, Electro Static Discharge (ESD) and other electrical transients.

15KPA85CA-HRA is one of the air-gap avalanche TVS diodes made of rectifier material. This type of TVS diode offers high speed, high reliability and low device capacitance that makes it suitable for use in consumer electronics, telecommunications, automotive and industrial applications.

The major application field for 15KPA85CA-HRA is in the protection of data lines, in which it can protect an electronic system from high overvoltage transients up to 85V. It can be used in both parallel and series connection, depending on the system requirement. This device has an air-gap construction with low capacitance that helps to reduce inter-circuit interference. It has a fast response time, which helps to protect sensitive electronic circuits against overvoltage transients.

The working principle of 15KPA85CA-HRA is based on the principle of Shockley diode. In this device, when a transient voltage is applied, the junction capacitances present in the diode will instantly discharge, creating an avalanche breakdown resulting in a voltage decrease. This decreases the voltage at the output and prevents the system from overvoltage damage. The unique construction of 15KPA85CA-HRA also helps to reduce the capacitance between the lines, making it ideal for use in high frequency systems.

15KPA85CA-HRA is a reliable and robust TVS diode that is ideal for providing fast response to overvoltage transients. It is suitable for a wide variety of applications and can provide effective protection for sensitive electronic systems against overvoltage transients. It is also low cost and easily available, making it a popular choice for many different types of applications.

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