1.5KA13AHE3/54

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TVS (Transient Voltage Suppressor) diodes, also known as voltage-dependent breakdown systems, have been used for over a century to protect electronics from voltage spikes and transients. Although they have been around for a long time, modern technology has vastly improved their capabilities and allowed them to be employed in an ever-growing range of applications.

The 1.5KA13AHE3/54 is a type of TVS that is designed to provide protection of Datacom, telecom and AC power equipment against transient overvoltage. It is a unidirectional diode composed of an N-channel and a P-channel MOSFET, and has a push-pull structure that helps to reduce the switching time and minimize losses. The device is capable of suppressing overvoltage up to 44V and can withstand a peak pulse power of 1.5kW. It has a wide operating temperature range of -55C to +125C.

The working principle of the 1.5KA13AHE3/54 is simple. When the applied voltage reaches a predetermined threshold, the MOSFETs in the device are activated, creating a low-impedance conduction path that dissipates the energy of the voltage spike. This clamping action helps to prevent excessive voltage from damaging the connected components. The device is also equipped with a capacitively-coupled reverse biased silicon diode that suppresses high frequency transient noise.

The 1.5KA13AHE3/54 is well-suited for use in a variety of applications, including industrial power protection, automotive systems, telecom switches and routers, electromechanical actuators and relays, and electronic medical systems. It can also be used to protect sensitive electronic systems and components from electrostatic discharge (ESD). In addition, the device has been designed to meet the International EMC, FCC and Radio Frequency Radiation standards, making it a preferred choice for many applications.

To sum up, the 1.5KA13AHE3/54 is a robust TVS diode that provides effective protection against transient overvoltage. It is composed of a N-channel and a P-channel MOSFET, and dissipates energy when the applied voltage reaches a predetermined threshold. With a wide temperature range and EN standard compliance, it is capable of being used in a variety of applications such as industrial power protection, telecom equipment, automotive systems, and more.

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