STMicroelectronics 1-Element Uni-Directional TVS Diode 1500 W 2-Pin DO-201 1.5KE56A

STMicroelectronics 1.5KE56A is a single-element Uni-Directional Transient Voltage Suppression (TVS) diode designed for industrial and commercial electronic protection applications. It delivers a peak pulse power dissipation rating of 1500 W, ensuring efficient safeguarding of sensitive electronic components against voltage transients and surges.

This diode is packaged in a 2-pin DO-201 through-hole mount, facilitating easy integration into printed circuit boards for power electronics, automotive, and industrial equipment protection. Its design provides a minimum breakdown voltage of 53.2 V and a maximum clamp voltage of 100 V, ensuring reliable voltage clamping under transient conditions.

STMicroelectronics 1.5KE56A supports a maximum peak pulse current of 100 A and operates safely within a wide temperature range from -65°C to 175°C, adding resilience in harsh operating environments.

The package dimensions of 9.5 mm length and 5.3 mm diameter conform to industry standards, optimizing space while maintaining effective performance. With a maximum reverse leakage current of only 1 μA, the device minimizes conduction losses during normal operation.

This TVS diode is certified under the UL 497B standard, file number QVGQ2.E136224, attesting to its compliance and safety for industrial and commercial deployment. This TVS Diode features a unidirectional design for effective transient suppression.

It has a minimum breakdown voltage of 53.2 V and a maximum clamp voltage of 100 V. The device supports a peak pulse current of up to 100 A for robust protection. It is designed for through-hole mounting in industrial electronic circuits.

The diode operates reliably within -65°C to 175°C temperature range. Package dimensions are 9.5 mm length and 5.3 mm diameter, suitable for standard assembly processes. Conforms to UL 497B standards with file number QVGQ2.E136224 certification.

Maximum reverse stand-off voltage is 47.8 V for normal operation conditions. Offers a very low maximum reverse leakage current of 1 μA to minimize power loss.

This diode is suitable for protecting power supplies, industrial equipment, automotive electronics, and other sensitive semiconductor circuits against transient voltage spikes. It is a reliable component choice for electrical and electronics engineers aiming to enhance product durability and safety.

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