Taiwan Semiconductor 1-Element Bi-Directional TVS Diode 600 W 2-Pin Surface Mount DO-214 SMBJ120CA

Taiwan Semiconductor SMBJ120CA is a high-performance 1-element bi-directional transient voltage suppressor (TVS) diode designed for protecting electronic circuits from voltage spikes and transient surges. With a peak pulse power dissipation rating of 600 W, this diode is well suited for industrial, commercial, and consumer electronics applications requiring robust surge protection.

This TVS diode features a single diode configuration in a compact 2-pin DO-214 surface mount package, making it ideal for automated PCB assembly and high-density circuit designs. The bi-directional capability allows protection against both positive and negative transient voltages, supporting a range of AC and DC applications.

The SMBJ120CA model offers a minimum breakdown voltage of 133 V and a clamping voltage of 193 V, providing effective suppression of voltage spikes while maintaining normal circuit operation. It supports a maximum reverse stand-off voltage of 120 V and operates efficiently within a temperature range of -55°C to 150°C, ensuring dependable performance under harsh environmental conditions.

Additional specifications include a maximum peak pulse current of 3.1 A, test current of 1 mA, and a low reverse leakage current of 5 μA. Its glass-passivated junction enhances its stability and longevity in demanding electrical environments.

This component complies with the FBI standard, ensuring compliance with industry quality and safety regulations. It is not classified under automotive standards but is broadly applicable in power management, electronic device protection, and semiconductor applications across industrial, laboratory, and manufacturing sectors.

Single diode configuration ensures reliable transient voltage suppression. Bi-directional direction type suitable for AC and DC voltage protection. Surface mount DO-214 package offers ease of PCB installation. Clamping voltage of 193 V effectively safeguards sensitive electronics.

Wide operating temperature range from -55°C to 150°C for versatile applications. Maximum peak pulse current rating of 3.1 A for transient surge handling. Compact dimensions: length 4.75 mm, width 3.95 mm, height 2.45 mm.

Maximum reverse stand-off voltage of 120 V supports circuit protection at rated voltages. Low reverse leakage current of 5 μA for energy-efficient designs. Complies with FBI standards ensuring quality and reliability. Explore more quality TVS Diode products in the Electronics & Electricals category on EnvMart for reliable and efficient circuit protection solutions.