onsemi 2-Element Uni-Directional TVS Diode 300 W 3-Pin SOT-23 SM24T1G

onsemi SM24T1G is a high-performance 2-Element Uni-Directional TVS Diode designed for transient voltage suppression in electronic circuits. Delivering a peak pulse power dissipation of 300 W, this diode is packaged in a compact 3-pin SOT-23 surface-mount package that occupies minimal space, making it suitable for densely packed circuit boards.

This device features a common anode diode configuration optimized for uni-directional protection, with a minimum breakdown voltage of 26.7 V and maximum reverse stand-off voltage of 24 V to safeguard sensitive components from voltage spikes effectively.

Engineered to withstand harsh environments, the SM24T1G diode supports operation over a wide temperature range from -55°C up to 150°C, making it suitable for automotive and industrial applications. Its automotive standard AEC-Q101 compliance further confirms its suitability for demanding use cases.

The diode maintains a low clamping voltage of 43 V and supports a maximum peak pulse current of 5 A, providing robust protection against electrostatic discharge (ESD) and transient voltage surges. It also features a very low maximum reverse leakage current of 1 μA, minimizing power loss during normal operation.

The precise dimensions of 3.04 mm length, 1.4 mm width, and 1.01 mm height allow for easy integration in compact circuit designs. The device contains two elements per chip, enhancing its protective capabilities.

Common anode diode configuration for effective transient suppression. Uni-directional protection with 26.7 V minimum breakdown voltage. 300 W peak pulse power dissipation capacity. Compact 3-pin SOT-23 surface-mount package for space-saving design.

Wide operating temperature range from -55°C to 150°C. AEC-Q101 automotive certification for reliability in automotive systems. Low clamping voltage of 43 V to protect circuit components. 5 A maximum peak pulse current for robust surge protection.

Low reverse leakage current to reduce standby losses. Two elements per chip enhance protection effectiveness.

This diode is ideal for industrial, automotive, manufacturing, and electronic component protection applications. It effectively protects circuits from damage caused by voltage transients and electrostatic discharges, ensuring system reliability and longevity.

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