Vishay TRANSZORB TVS Diode Uni-Directional 600 W, 2-Pin DO-214 SMBJ22A-E3/52

Vishay SMBJ22A-E3/52 is a high-performance TRANSZORB transient voltage suppressor (TVS) diode designed for uni-directional protection of sensitive electronic circuits. It features a 600 W peak pulse power dissipation capability with excellent clamping voltage and very fast response time, packaged in a low-profile 2-pin DO-214 surface mount device.

Constructed with a glass passivated chip junction, this diode delivers reliable operation over a wide temperature range from -55 °C to 150 °C, making it suitable for harsh industrial and automotive environments. It complies with the AEC-Q101 automotive standard, ensuring quality and durability under rigorous conditions.

Mechanical dimensions include a length of 4.57 mm, width of 3.94 mm, and height of 2.24 mm, allowing compact PCB layouts and automated assembly. The diode has a minimum breakdown voltage of 24.4 V and clamps at 35.5 V, with a maximum peak pulse current of 16.9 A, providing robust protection against voltage surges caused by inductive load switching and lightning-induced transients.

This device is widely used to safeguard integrated circuits, MOSFETs, signal lines, and sensor units in consumer electronics, computers, telecommunications, and industrial equipment. Its excellent surge capability and low incremental surge resistance enhance circuit reliability and longevity.

The diodes in the SMBJ series from Vishay constitute an effective solution for transient voltage suppression, ensuring stable operation and extended service life for sensitive electronic components. Package contents consist of a single uni-directional TVS diode with a DO-214 package form factor.

Uni-directional configuration ensures effective transient voltage suppression. Low profile DO-214 surface mount package suited for automated PCB assembly. Peak pulse power dissipation of 600 W with 10/1000 μs waveform and low duty cycle.

Robust operation from -55 °C up to 150 °C enables use in challenging environments. Automotive compliant with AEC-Q101 for reliable performance under automotive conditions. Compact dimensions allow space-saving designs and high-density circuit boards.

Glass passivated chip junction improves reliability and device longevity. Low forward leakage current minimizes power losses during normal operation. Applications include protection for ICs, MOSFETs, and signal lines against voltage spikes.

Ideal for consumer electronics, industrial, and telecommunication equipment protection. Browse EnvMart for a comprehensive range of TVS Diodes and electronic protection components to meet all your transient voltage suppression and circuit safeguarding needs.