Taiwan Semiconductor 1-Element Uni-Directional TVS Diode 400 W 2-Pin DO-214 SMAJ130A R3

Taiwan Semiconductor SMAJ130A R3 is a robust 1-element uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from transient voltage spikes and surges. Rated for 400 W peak pulse power dissipation, this diode provides reliable protection in industrial, electronic, and power supply applications. It is housed in a surface mount DO-214 package with dimensions 4.6 mm length, 2.83 mm width, and height of 2.3 mm, making it suitable for compact PCB layouts.

This TVS diode offers a minimum breakdown voltage of 144 V and a maximum reverse stand-off voltage of 130 V, ensuring circuits remain within safe voltage levels during transient events. It features a clamping voltage of 209 V and a maximum peak pulse current of 1.5 A, delivering efficient suppression of voltage spikes. The device operates across a wide temperature range from -55°C to 150°C, which allows reliable use in harsh environmental conditions.

The SMAJ130A R3 includes ESD protection and features a single element per chip, optimized for uni-directional voltage suppression. Its low maximum reverse leakage current of 5 μA reduces power loss during regular operation. This diode is ideal for use in power converters, industrial machines, communication equipment, and other applications requiring transient overvoltage protection.

Key features include a compact surface mount design for ease of integration, high pulse power capability, and excellent electrical performance in tight spaces. This product supports enhanced device longevity and system stability in demanding environments.

Offers uni-directional transient voltage suppression for circuit protection. Minimum breakdown voltage of 144 V ensures device safety during voltage transients. Peak pulse power dissipation rated at 400 W for high energy absorption.

Compact surface mount DO-214 package measuring 4.6 mm length by 2.83 mm width and 2.3 mm height. Operates reliably between -55°C and 150°C temperature range. Equipped with ESD protection capability for sensitive electronic components.

Maximum reverse stand-off voltage is 130 V with clamping voltage of 209 V. Maximum peak pulse current of 1.5 A and maximum reverse leakage current of 5 μA. Single element per chip configuration for precise voltage suppression.

Designed for use in industrial, electronic, and power protection applications. Explore the Electronics & Electricals category at EnvMart for a wide selection of TVS Diodes and semiconductor components from trusted manufacturers.