Littelfuse Uni-Directional TVS Diode 400W, 33.3V Breakdown Voltage, 2-Pin DO-214 SMAJ30A

Littelfuse SMAJ30A Uni-Directional TVS Diode is engineered to protect electronic circuits against transient voltage spikes, ensuring reliability and longevity in industrial and electronic applications. This device features a single-element, unidirectional diode configuration that efficiently clamps transient voltages up to 400 watts of peak pulse power.

In a durable DO-214 surface-mount package, the SMAJ30A offers a minimum breakdown voltage of 33.3V and a maximum reverse standoff voltage of 30V, providing robust protection in compact form factors. Its 2-pin design simplifies circuit integration on printed circuit boards.

Capable of operating across a wide temperature range from -65°C to 150°C, this TVS diode is suitable for use in automotive, industrial, and commercial electronics that demand high reliability under varying environmental conditions.

The device incorporates Electrostatic Discharge (ESD) protection and features a peak pulse current of 8.3A with minimal leakage current of 1μA, optimizing circuit stability and efficiency. It measures 4.5mm in length, 2.79mm in width, and 2.087mm in height, allowing for space-efficient designs in manufacturing and assembly.

Designed for transient voltage suppression with a maximum peak pulse power of 400 watts. Features a minimum breakdown voltage of 33.3 volts to safely clamp voltage spikes. Surface mount DO-214 package offers compact and reliable mounting with 2 pins.

Supports operation from -65°C up to 150°C for versatile industrial use. Offers Electrostatic Discharge (ESD) protection ensuring enhanced device reliability. Peak pulse current rating of 8.3 amperes for efficient transient absorption.

Minimal maximum reverse leakage current of 1 microampere to reduce power loss. Single-element diode configuration designed for unidirectional voltage protection. Compact dimensions: length 4.5mm, width 2.79mm, and height 2.087mm for space-saving PCB integration.

This Littelfuse TVS diode is ideally suited for protecting sensitive electronic components in industrial control systems, power supplies, automotive electronics, and telecommunications equipment. Its durable packaging and wide operating temperature range make it a reliable choice for harsh working environments.

Discover more Littelfuse electronic components and TVS Diodes at EnvMart to support your industrial, automotive, and manufacturing projects with trusted brand quality and technical excellence.