Vishay 1-Element Uni-Directional TVS Diode 400 W 2-Pin Surface Mount DO-214 SMAJ36A-E3/61

Vishay SMAJ36A-E3/61 is a 1-element uni-directional transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transient surges. It caters to applications requiring reliable, quick response voltage clamping and transient suppression at a power rating of 400 watts.

This Surface Mount Technology (SMT) diode comes in a compact DO-214 package with a 2-pin configuration, making it suitable for densely packed PCBs in sectors such as industrial electronics, automotive circuits, telecommunications, and power supply protection. The device operates efficiently across a temperature range of -55 °C to 150 °C, ensuring robust performance under extreme ambient conditions.

Key electrical characteristics include a minimum breakdown voltage of 40 V, maximum reverse stand-off voltage of 36 V, clamping voltage of 58.1 V, and a peak pulse current rating of 6.9 A. The very low maximum reverse leakage current of 1 μA helps minimize energy loss and improve circuit efficiency.

Designed to meet automotive standard AEC-Q101, this Vishay TVS diode satisfies stringent quality demands, making it suitable for automotive system protections as well as industrial and consumer electronics. Its single-element chip construction facilitates seamless integration and reliable transient voltage suppression.

Single-element uni-directional diode configuration for transient voltage suppression. 400 W peak pulse power dissipation capable of protecting sensitive electronic components. Surface mount DO-214 package size with compact dimensions of 4.5 mm by 2.79 mm by 2.09 mm.

Operating temperature range from -55 °C to 150 °C supports harsh environmental use cases. Complies with automotive quality standard AEC-Q101 for reliable automotive electronics applications. Low reverse leakage current minimizes power losses during operation.

Provides efficient protection against electrostatic discharge with built-in ESD protection. Manufactured new in China, suitable for a wide range of electronics protection applications.

This transient voltage suppressor is ideal for enhancing the durability and safety of electronic devices in industrial, automotive, telecommunications, and general electronics manufacturing environments. When selecting TVS diodes, the SMAJ36A-E3/61 provides a well-balanced combination of power handling, package compactness, and automotive-grade reliability.

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