Vishay 1-Element Uni-Directional TVS Diode 1.5 kW 2-Pin Surface Mount SMC SMCJ54A-E3/57T

Vishay SMCJ54A-E3/57T is a high-reliability 1-element uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient surges. Rated for a peak pulse power dissipation of 1.5 kW, it offers robust protection in industrial, automotive, and consumer electronic applications.

This TVS diode features a single diode configuration and is uni-directional, providing voltage suppression in one polarity suitable for DC and polarity-sensitive environments. The device has a minimum breakdown voltage of 60 V and a maximum reverse stand-off voltage of 54 V, which ensures effective clamping at 87.1 V to limit transient voltages and protect components downstream.

Operating over a broad temperature range from -55°C to +150°C, it is suitable for harsh and demanding environments including automotive electronics, power supplies, and industrial controls. The device supports a peak pulse current of 17.2 A and includes electrostatic discharge (ESD) protection to safeguard against static damage.

The compact surface mount SMC package measures approximately 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height, allowing for space-efficient PCB layouts. The diode complies with the AEC-Q101 automotive qualification standard, ensuring reliability in automotive applications. Manufactured in China, this component is ideal for transient voltage suppression in electronic circuits requiring high performance and durability.

Designed for transient voltage suppression in electronic circuits. Uni-directional diode configuration ensures directional protection. Has a minimum breakdown voltage of 60 V and maximum reverse stand-off voltage of 54 V.

Clamping voltage is rated at 87.1 V for effective overvoltage control. Operating temperature range from -55°C to 150°C supports diverse environments. Peak pulse current capacity of 17.2 A for transient fault tolerance. Compact dimensions with length 7.11 mm, width 6.22 mm, and height 2.42 mm.

AESD protection included for enhanced device safety. Qualified to AEC-Q101 automotive standard ensuring high reliability. Manufactured in China with a surface mount (SMC) package for easy PCB mounting.

This Vishay TVS Diode product complements a wide range of semiconductor and discrete electronics used in power management, automotive systems, and industrial manufacturing. Explore more Vishay transient voltage suppressors and related components in the EnvMart catalog for industrial-grade electronics protection solutions.