STMicroelectronics 1-Element Bi-Directional TVS Diode 600W, 2-Pin DO-214 SMBJ20CA-TR

STMicroelectronics SMBJ20CA-TR is a 1-element bi-directional Transient Voltage Suppression (TVS) diode designed for protecting sensitive electronics from high voltage transients such as electrostatic discharge, lightning, and inductive switching. It offers a peak pulse power dissipation of 600 W with a 2-pin DO-214 package type optimized for surface mounting on printed circuit boards (PCBs).

This TVS diode boasts a breakdown voltage starting at 22.2 V and a maximum reverse stand-off voltage of 20 V, making it suitable for a variety of power and signal line protection applications. It features a clamping voltage of 42.8 V to effectively divert harmful voltage spikes, while its maximum peak pulse current rating of 93 A allows it to handle strong transient events.

The device operates reliably across a broad temperature range from -55°C to 150°C, ensuring suitability for demanding industrial, automotive, and telecommunications environments. Its compact DO-214 SMBJ package with dimensions 4.6mm length, 3.95mm width, and 2.45mm height facilitates high-density PCB layouts.

With low maximum reverse leakage current of 200 nA, this diode maintains circuit performance without significant leakage losses. The single diode element in a bi-directional configuration allows simultaneous protection of both positive and negative transient voltages, making it versatile for AC and DC circuit protection.

This component is ideal for deploying in industrial electronic equipment, power supplies, automotive electronics, and telecommunications infrastructure where transient voltage suppression is critical to system reliability. The SMBJ20CA-TR model from STMicroelectronics delivers robust protection, compact size, and high power capability.

This diode features a single-element, bi-directional configuration for effective surge protection. It supports a peak pulse power dissipation of 600 watts to handle high energy transients. The device has a minimum breakdown voltage of 22.2 volts and a maximum reverse stand-off voltage of 20 volts.

It operates over a wide temperature range from -55°C to 150°C, suitable for harsh industrial environments. Compact dimensions with a length of 4.6 mm, width of 3.95 mm, and height of 2.45 mm. Clamping voltage is rated at 42.8 volts, ensuring reliable voltage suppression under surge conditions.

Maximum peak pulse current of 93 amperes supports robust transient handling capability. Surface mount DO-214 package type ensures easy integration onto PCBs. Maximum reverse leakage current is low at 200 nA, maintaining circuit integrity.

Industry standard SMBJ series known for reliable transient voltage suppression. Explore more TVS Diode solutions on EnvMart for your electronic safeguarding needs.