3KASMC28AHM3_A/I

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Transient voltage suppressors (TVS) diodes provide protection against transient electrical overstresses that can cause malfunctions, electrical system damage, reduced product reliability, and even fire and explosion of the surrounding system. The 3KASMC28AHM3_A/I is a small, low-capacitance transient voltage suppressor diode designed to provide reliable overvoltage protection for sensitive circuitry.

The 3KASMC28AHM3_A/I has an avalanche voltage of 28V and a maximum reverse current of 5 mA. It is a unidirectional diode with a very fast response time, capable of clamping high amplitude and short duration transients. Its maximum peak pulse current rating is 5.7 A, and its maximum capacitance is 6.5 pF. The diode is designed to protect against transients in both ac and dc applications.

The 3KASMC28AHM3_A/I comes in a 4 Pin SOT-23 surface mount package, making it suitable for a variety of applications. This TVS diode can be used to protect against lightning-induced transients, power supply switching transients, electrostatic discharge (ESD), input/output interference, and electronic circuitry in a wide range of communication systems.

The working principle of the 3KASMC28AHM3_A/I is based on the avalanche effect that occurs when a voltage above its rated breakdown voltage is applied. When this occurs, large numbers of electron-hole pairs form to create a large conducting channel between the anode and cathode. This conducting channel limits the voltage across the diode, clamps the voltage, and redirects the current into a region of lower voltage. The current is dissipated in the form of heat into the air, preventing it from doing further damage to the protected system.

The 3KASMC28AHM3_A/I is a reliable, cost-effective, and energy-efficient component designed to protect sensitive electronics from transient voltages. The diode is ideal for a variety of applications, including automotive, telecommunications, consumer electronics, industrial, and medical equipment. With its small form factor and fast switching time, the 3KASMC28AHM3_A/I is an effective solution for protecting sensitive electronics from transients in even the harshest conditions.

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