Vishay Bi-Directional TVS Diode 3 kW Surface Mount DO-214AB SMC3K26CAHM3_A/H

Vishay SMC3K26CAHM3_A/H is a high-performance Bi-Directional Transient Voltage Suppressor (TVS) diode designed primarily for protection of sensitive electronic components against voltage transients caused by inductive load switching, lightning, and electrostatic discharge. This surface mount device features a robust 3 kW peak pulse power dissipation capability, making it suitable for applications in consumer electronics, automotive systems, telecommunications, industrial controls, and computer circuits.

Encapsulated in a compact DO-214AB (SMC) package, the diode supports bidirectional transient voltage protection with a minimum breakdown voltage of 28.9 V and a maximum pulse current handling capacity of 71.3 A. It features excellent clamping characteristics at 42.1 V, ensuring fast response to transient events and minimizing potential damage to protected circuits.

It is qualified for automotive use under the AEC-Q101 standard and operates reliably within a temperature range from -55°C to 150°C, allowing deployment in harsh and demanding environmental conditions. The device complies with RoHS environmental standards and has an MSL level 1 classification per J-STD-020, supporting Pb-free reflow soldering processes.

The diode's surface mount design allows easy implementation on printed circuit boards with dimensions of 7.11 mm length, 6.22 mm height, and 2.62 mm width, optimizing board space without compromising protection capability. Electrostatic discharge (ESD) protection is integrated, enhancing robustness against static events during handling and operation.

This TVS diode series is ideal for protecting integrated circuits (ICs), MOSFETs, sensor signal lines, and other sensitive components in automotive, industrial, and communication equipment. Its low incremental surge resistance and very fast response time make it a reliable choice for transient voltage suppression in complex electronic systems.

Choose this Vishay SMC3K26CAHM3_A/H Bi-Directional TVS Diode for efficient transient voltage protection with industry-leading performance and automotive-grade reliability, ensuring prolonged device and system longevity.

This diode provides excellent clamping capability with a clamping voltage of 42.1 V. It supports a minimum breakdown voltage (Vbr) of 28.9 V and a maximum reverse stand-off voltage of 26 V. The device is qualified for automotive applications with AEC-Q101 certification.

It operates reliably from -55°C to 150°C, suitable for harsh environmental conditions. The diode features a fast response time and low incremental surge resistance for superior protection. Its peak pulse current rating is 71.3 A, ensuring high transient energy absorption.

The DO-214AB (SMC) package has dimensions of 7.11 mm length, 6.22 mm height, and 2.62 mm width. Includes built-in Electrostatic Discharge (ESD) protection. Complies with RoHS standards and meets MSL level 1 per J-STD-020.

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