Vishay 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package, 1.5 kW, 45 V Maximum Reverse SMCJ45CA-E3/57T

Vishay SMCJ45CA-E3/57T is a 1-element, bi-directional transient voltage suppressor (TVS) diode designed for surface mount applications using the DO-214 package. It delivers a peak pulse power dissipation of 1.5 kW, making it ideal for protecting sensitive electronic circuits from voltage spikes or transient surges.

This diode has a minimum breakdown voltage of 50 volts and a maximum reverse stand-off voltage of 45 volts, ensuring stable operation within specified voltage ranges. The clamping voltage is rated at 72.7 volts, limiting voltage spikes effectively.

It supports up to 20.6 amperes of peak pulse current and a test current of 1 mA, suitable for transient filtering and surge protection. Operating temperatures range from -55°C to 150°C, providing durability under harsh environmental conditions.

With a compact form factor measuring 7.11 mm length, 6.22 mm width, and 2.42 mm height, this diode is well suited for compact PCB designs. The device is constructed as a single chip for effective transient suppression and includes electrostatic discharge (ESD) protection capabilities.

This product conforms to the automotive quality standard AEC-Q101, supporting use in automotive electronics and related applications. The TRANSZORB® series by Vishay represents a high-reliability class of transient voltage suppressors, widely used in industrial, automotive, telecommunications, and consumer electronics sectors.

This diode features a bi-directional configuration suitable for transient voltage suppression. It has a maximum reverse stand-off voltage of 45 volts and a minimum breakdown voltage of 50 volts. The device supports a peak pulse current of 20.6 amperes and a clamping voltage of 72.7 volts.

Designed to operate between -55°C and 150°C for robust performance under extreme conditions. The diode is constructed for ESD protection and complies with the automotive standard AEC-Q101. Compact dimensions include 7.11 mm length, 6.22 mm width, and 2.42 mm height.

It is built as a single-element chip offering reliable transient suppression in sensitive electronics applications. Manufactured in China with TRANSZORB® series quality assurance.

This Vishay TVS Diode is perfectly suited for use in industrial electronics, automotive systems, telecommunications networks, and consumer electronic devices requiring robust transient voltage protection. For exploring more quality semiconductor components, browse our Electronics & Electricals category at EnvMart.