Vishay 1-Element Bi-Directional TVS Diode 400 W, 2-Pin Surface Mount DO-214AC SMAJ58CA-E3/61

Vishay SMAJ58CA-E3/61 is a high-performance 1-element bi-directional transient voltage suppressor (TVS) diode delivering 400 W peak pulse power dissipation. This device is designed for transient overvoltage protection in electronic circuits and is encapsulated in a standard DO-214AC (SMA) surface mount package with compact dimensions of 4.5 mm length, 2.79 mm width, and 2.087 mm height.

It features a minimum breakdown voltage of 64.4 V and a maximum reverse stand-off voltage of 58 V, ensuring the diode remains non-conductive under normal circuit conditions but clamps voltage spikes quickly and effectively at a clamping voltage of 93.6 V. Its bi-directional capability provides surge protection for signals or power lines subject to transient voltage surges from either polarity.

This TVS Diode operates reliably in harsh environments with an operating temperature range from -55°C to 150°C, making it suitable for industrial, automotive, and commercial electronics applications. Its peak pulse current rating of 4.3 A and a low maximum reverse leakage current of 1 μA contribute to efficient and stable circuit protection.

In addition, the diode complies with the automotive industry standard AEC-Q101, indicating high reliability under automotive operating conditions. Electrostatic discharge (ESD) protection further improves device robustness against unexpected electrostatic events.

Typical applications include protection of power supply lines and sensitive semiconductor devices in automotive electronics, industrial controls, communication equipment, and other electronics requiring rugged transient voltage suppression.

This diode offers a minimum breakdown voltage of 64.4 V for reliable surge protection. It is housed in a compact DO-214AC (SMA) surface mount package suitable for efficient PCB mounting. The device is bi-directional, providing protection against transient voltage spikes in both directions.

Features a clamping voltage of 93.6 V, ensuring voltage spikes are effectively limited. Operates within a temperature range from -55°C to +150°C for robust industrial applications. Has a maximum reverse stand-off voltage of 58 V to block unwanted current flow at normal voltages.

Offers low maximum reverse leakage current of 1 μA to minimize power loss during normal operation. Equipped with electrostatic discharge (ESD) protection to safeguard sensitive electronics. Complies with the automotive standard AEC-Q101, ensuring suitability for automotive electronics.

The diode dimensions are 4.5 mm length, 2.79 mm width, and 2.087 mm height for compact installation. Explore the extensive range of Vishay semiconductor components on EnvMart for reliable transient voltage suppression and electronic protection solutions.