1.5KE82CHE3/73

TVS - Diodes

1.5KE82CHE3/73 is a kind of device belongs to the TVS - Diodes family. It is mostly used in applications where voltage transient protection is needed. The main function of this device is to protect circuits from voltage surge overloads.

Application Field

1.5KE82CHE3/73 is mostly used in power electronics and industrial systems, where circuit protection is required. This device can be used in Electronic Control Units (ECUs), DC-DC converters, automotive audio systems and AC line filters. It is an ideal solution to protect sensitive electronic components from over-voltage, transients pulses, and polarity reversals.

Working Principle

The working principle of 1.5KE82CHE3/73 is based on a non-linear breakdown technology, also known as Avalanche Breakdown. This technology provides fast and reliable protection from transient pulses. When the device is exposed to an over-voltage, the voltage exceeds the breakdown voltage of the device. The voltage then triggers an internal avalanche process which provides an electrical clamp to reduce the voltage. The voltage clamp is limited to the maximum ratings of the device. This process will then protect sensitive electronics parts from over-voltage transients.

1.5KE82CHE3/73 also has an internal protection circuit which will protect the device from short-circuits. This protection circuit will open the device when it is exposed to a short-circuit and will reset after the short-circuit is removed.