Littelfuse 1-Element Bi-Directional TVS Diode Array 450W 2-Pin SOD-323 SD15C-01FTG

Littelfuse SD15C-01FTG is a 1-element bi-directional TVS diode array designed for efficient transient voltage suppression in electronic circuits. Providing a peak pulse power dissipation of 450W, this TVS diode offers robust protection against electrostatic discharges and lightning-induced surge currents.

Featuring a surface mount SOD-323 package with compact physical dimensions of 1.9mm length, 1.45mm width, and 1.04mm height, it is suitable for areas where PCB real estate is limited. The device supports a maximum peak pulse current of 12A and a minimum breakdown voltage of 16.7V, with a maximum reverse standoff voltage of 15V. Clamping voltage is tightly controlled at 31V, providing effective suppression of transient voltages to protect delicate components.

This bi-directional configuration allows protection in both polarities making it ideal for low speed and DC applications including automotive electronics, test equipment, point-of-sale terminals, notebooks, servers, and medical equipment. Certified to the automotive AEC-Q101 standard, it guarantees high reliability for demanding environments. The diode features a low dynamic resistance and no inherent wear-out factor, enabling it to safely absorb repetitive ESD strikes at ±30kV without degradation.

The SOD-323 package type fits within existing 0805 PCB footprints, facilitating easy integration into existing designs. Its fast acting nature makes it an excellent replacement for multilayer varistors in many low voltage applications.

Designed for ESD and lightning surge protection in sensitive electronics. Compact 2-pin SOD-323 surface mount package. Bi-directional diode suitable for AC or DC protection. Robust electrical ratings including 450W peak pulse power and 12A peak pulse current.

Wide operating temperature range from -40°C to 125°C. Meets AEC-Q101 automotive standard for reliability. Low clamping voltage reduces stress on protected components. Ideal for automotive, medical, industrial, and communication equipment.

No wear-out factor enhances device longevity under repeated surges. Compact size fits limited PCB space and low-profile designs.

This TVS diode array supports various industrial and commercial applications requiring dependable transient voltage protection including automotive electronics, servers, medical devices, and test instrumentation. Its combination of size, power handling, and performance makes it an essential component in modern electronic circuit protection.

Explore more components in the Littelfuse SD-C series or browse related TVS Diode Arrays and semiconductor products at EnvMart.