Taiwan Semiconductor 1-Element Uni-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ130A R3

Taiwan Semiconductor SMAJ130A R3 is a powerful 1-element uni-directional Transient Voltage Suppression (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transients. This TVS Diode supports a peak pulse power dissipation of 400 W, making it suitable for robust protection applications in industrial, automotive, and commercial electronics systems.

Housed in a compact 2-pin DO-214 surface mount package, this diode offers easy integration onto printed circuit boards while saving valuable space. It features a minimum breakdown voltage of 144 V and a maximum reverse standoff voltage of 130 V, ensuring precise voltage clamping during transient events, with a clamping voltage of 209 V.

The device operates reliably over a broad temperature range from -55°C to 150°C, supporting harsh environmental conditions. With a maximum peak pulse current rating of 1.5 A and low reverse leakage current of 5 μA, it optimizes protection effectiveness without compromising circuit efficiency.

ESD protection capability enhances the diode's resilience to electrostatic discharge, further securing connected components. The SMAJ series from Taiwan Semiconductor is widely used in electronic components, power handling, semiconductor, discrete semiconductor, and circuit protection applications.

Supports a peak pulse power dissipation of 400 W for robust transient voltage control. Uni-directional diode configuration provides effective surge protection in one direction. Minimum breakdown voltage of 144 V with maximum reverse standoff voltage at 130 V.

Compact surface mount DO-214 package with two pins for easy PCB integration. Clamping voltage rating at 209 V ensures tight voltage control during transient events. Wide operating temperature range from -55°C to 150°C for diverse industrial environments.

Peak pulse current capability of 1.5 A ensures high transient current handling. Low maximum reverse leakage current of 5 μA reduces power loss in standby conditions. Designed with 1 element per chip for efficient transient suppression performance.

ESD protection included for enhanced durability against electrostatic discharge.

This product is ideal for use in industrial electronics, power supplies, telecommunications, automotive electronics, and other applications requiring transient voltage protection to safeguard components and improve system reliability.

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