P4KA30AHE3/54

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TVS (Transient Voltage Suppression) Diodes are a type of protection components designed to protect circuits from the effects of high voltage electrical transients. The P4KA30AHE3/54 is a unidirectional transient voltage suppression diode designed to protect low voltage signal lines from over-voltages. It is an active device with a reverse voltage rating of 30V (DC), and a peak pulse current rating of 54A (8/20μs pulse).

P4KA30AHE3/54 Application Field and Working Principle

The P4KA30AHE3/54 is suitable for a wide range of applications, including protection of automotive electronics, industrial control systems, consumer electronics, and medical devices. It is well-suited for protecting high-voltage transients in consumer electronics, and can be used to protect low voltage signals. This diode also has excellent ESD protection capability, being able to absorb up to 4KV of electrostatic discharge.

The P4KA30AHE3/54 is aunidirectional TVS, meaning that it only conducts electricity in one direction. This diode has a breakdown voltage of 30V (DC) and can absorb up to 54A of peak pulse current. This diode is designed to protect against voltage transients that exceed its normal operating range. When a transient voltage is applied to the diode, it will begin to conduct, allowing a current to flow. This current is dissipated as heat, allowing the diode to absorb the transient voltage pulse and to protect the circuitry downstream.

The P4KA30AHE3/54 is typically used to protect circuits from high voltage transients. It can be used to protect sensitive integrated circuits from power surges and lightning strikes, as well as ESD events. The diode can also be used to protect automotive electronics from electrostatic discharge damage caused by tire-road interaction or other situations where ESD can occur. It is an ideal choice for a wide range of applications where protection from transient voltages and surges is needed.

The P4KA30AHE3/54 is capable of providing reliable and robust protection from high voltage transients. It is a cost-effective solution for protecting sensitive electronics from damage due to high voltage transients. Its peak pulse current rating of 54A makes it a suitable choice for protecting against higher voltage transients such as those caused by lightning. The diode’s ESD protection capability provides additional protection against electrostatic discharge events, making it an ideal choice for automotive electronics.

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