SA33CHE3/54

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The SA33CHE3/54 is a TVS - Diodes Transient Voltage Suppressor (TVS) component, specially designed to protect a system from destructive voltage transients. It is a general-purpose device that offers reliable protection and fast response times, allowing it to effectively suppress voltage transients with no long-term effects on system performance.

In a TVS - Diodes Transient Voltage Suppressor (TVS) device, a diode is connected in parallel with a resistor to provide fast acting response to high voltage transients. The SA33CHE3/54 is a PN diode and is designed to provide protection in a variety of applications including line protection, center tap protection, and differential mode protection.

The SA33CHE3/54 has a reverse standoff voltage of 33V, and a maximum peak pulse power rating of 3.5kW. It offers fast-acting clamping and clamping times of 3.3V/ns and 500V/s respectively. The device has an excellent leakage current rating of 1uA, making it ideal for applications that require low power consumption. Additionally, the device has a fast turn-off voltage of 0.5V.

The operation of the SA33CHE3/54 is based on a Zener diode, which uses a reverse-bias voltage-clamping mechanism. When the supply voltage reaches the device’s reverse breakdown region, the diode diverts the excess current to the resistor, limiting the voltage rise. This prevents over-voltage from damaging the system and effectively protects the system from a variety of high voltage transients.

The SA33CHE3/54 is ideal for use in applications such as computers, servers, power supplies, audio and video equipment, telecommunications systems, automobiles, and consumer electronics. The device offers reliable protection from damaging voltage transients while providing fast response times for effective operation.

In conclusion, the SA33CHE3/54 TVS - Diodes Transient Voltage Suppressor (TVS) is a reliable and fast-acting device designed to provide protection in a variety of applications. It has a reverse breakdown voltage of 33V and a maximum peak pulse power rating of 3.5kW. Additionally, the device offers fast clamping times of 3.3V/ns and 500V/s and an excellent leakage current rating of 1uA.

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