3KP28A

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TVS - Diodes are important components used in a variety of electronic systems. In particular, they are used in circuit protection and as lightning arresters. The 3KP28A is a device used to protect a system from damage due to high voltage transients.

The 3KP28A is a peak power absorber with type II double-pulse design that offers high surge capability. It is capable of handling transient voltage peaks from 1500V to 6000V. This device is designed to protect circuits from voltage spikes of almost any magnitude.

This device has an integrated overvoltage protection circuit which increases the breakdown voltage above the guaranteed 6000V. This overvoltage protection provides added protection against breakdown due to high voltage transients. It also has a switchable transient suppressor circuit which can be used for additional protection against voltage spikes.

The 3KP28A is available in two different packages: a surface mount SOT-23-5 package and a through-hole package. This device can be used in a variety of applications, including automotive, consumer electronics, industrial control, medical equipment and telecommunications.

The working principle of 3KP28A is based on a voltage comparator which compares the voltage of the source and the ground. When a transient voltage occurs above the limit, it triggers a current charge and discharge cycle in the circuit. This current is then absorbed by the device and dissipated as heat. The dissipated heat is proportional to the magnitude of the transient voltage.

This device is typically used to protect power supplies, circuits and other sensitive electronics. It is used in applications that require high level protection due to frequent, large transient voltages. The 3KP28A is a reliable, cost effective device for protecting circuits from overvoltage transients.

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