Littelfuse 1-Element Bi-Directional TVS Diode Array, 450 W, SOD-323 Package SD05C-01FTG

Littelfuse SD05C-01FTG is a 1-element bi-directional transient voltage suppressor (TVS) diode array designed for efficient electrostatic discharge (ESD) protection. It features robust transient voltage suppression performance with a maximum pulse power dissipation of 450 W in a compact SOD-323 surface-mounted package.

This device offers a diode configuration of a single element with bi-directional protection, a minimum breakdown voltage of 6 V, and a maximum reverse stand-off voltage of 5 V. It provides effective clamping voltage at 14.5 V to protect sensitive electronics from transient surges and spikes, with a low dynamic resistance and minimal leakage current of just 1 μA, ensuring low power loss during normal operation.

The device operates reliably between -40°C and 125°C, making it suitable for industrial, automotive, and commercial electronics applications. It is compliant with the automotive standard AEC-Q101, ensuring high reliability under rigorous conditions.

Littelfuse's SD-C series diode arrays are designed for replacing multilayer varistors in low-speed and DC applications. These fast-acting TVS diodes can safely absorb repetitive ESD strikes of ±30 kV without performance degradation and dissipate surge currents up to 30 A, protecting vital components in point-of-sale terminals, test equipment, medical instrumentation, desktop and notebook computers, and various other low-speed I/O interfaces.

Single diode configuration with bi-directional protection. 450 W peak pulse power dissipation supports high transient energy absorption. Compact SOD-323 surface mount package fits existing 0805 footprints. Low reverse leakage current of 1 μA reduces standby power consumption.

Wide operating temperature range from -40°C to 125°C for harsh environments. Automotive-grade AEC-Q101 certification ensures industry-standard reliability. Maximum peak pulse current of 30 A efficiently protects against surge events.

Ideal for use in ESD protection for electronics including POS terminals, medical devices, and computing peripherals.

This Littelfuse TVS Diode Array combines compact design with superior protection capabilities, making it a reliable choice for enhancing the durability and safety of electronic systems across industrial, automotive, telecommunications, and computing sectors.

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