SMCJ220CE3/TR13

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Transient voltage suppressors (TVS) diodes are semiconductor devices designed to protect circuits from high-voltage transients. The SMCJ220CE3/TR13 is a unidirectional TVS diode used for overvoltage protection. This diode is suitable for applications with a high transient overvoltage rating up to 220 volts.

In many electronic systems and power supplies, high voltages are generated that can cause catastrophic damage to the device. This can be due to events such as lightning, electrostatic discharge, or even abnormal voltages from power supplies. To prevent this damage, a TVS diode is used. It is designed to dissipate the voltage to a safe level by conducting high currents during abnormal overvoltage conditions.

The SMCJ220CE3/TR13 is a low-capacitance, bidirectional TVS diode with an operating voltage range from 6.5 to 220 volts. It is capable of safely dissipating up to 28 watts at its rated peak pulse power. The device has a fast response time and a variety of circuit applications including battery protection in automotive and portable electronic devices.

The TVS diode works by providing a shorts circuit when the voltage across it exceeds its breakdown voltage. During normal operation, the diode is reverse-biased and acts as an open circuit, so it does not interfere with the circuit. The diode provides a low-impedance path when the overvoltage threshold is exceeded, allowing the excess voltage to be safely dissipated as heat.

A major advantage of the SMCJ220CE3/TR13 is its low capacitance. This is important because high capacitance can create additional noise in the circuit and reduce the device’s effectiveness. The low capacitance also leads to a faster response time in overvoltage conditions, which is beneficial for protecting sensitive electronic components.

The SMCJ220CE3/TR13 is a useful device for protecting circuits against high-voltage transients. It is relatively low-cost and offers high reliability and fast response time. The device can be used in a variety of applications such as automotive power supplies, industrial power supplies, and consumer electronics. The fast response time and low capacitance make it ideal for protecting sensitive electronic components.

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