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

onsemi SM24T1G is a 2-element uni-directional transient voltage suppression (TVS) diode delivering 300 watts of peak pulse power dissipation within a tiny 3-pin SOT-23 surface-mount package. It is engineered for protection of sensitive electronic components against voltage surges and electrostatic discharge in industrial, automotive, and consumer electronics applications.

The device features a common anode diode configuration that facilitates efficient suppression by clamping voltage spikes with a minimum breakdown voltage of 26.7 volts and a maximum reverse stand-off voltage of 24 volts. Its low maximum reverse leakage current of just 1 microampere contributes to energy efficiency. The diode maintains reliable operation across a broad temperature range from -55°C to 150°C, suitable for demanding environments including automotive electronics.

With a maximum peak pulse current rating of 5 amperes and a clamping voltage of 43 volts, the SM24T1G ensures robust transient protection. The package dimensions measure approximately 3.04 mm in length, 1.4 mm in width, and 1.01 mm in height, making it ideal for compact PCB layouts.

The SM24T1G meets the automotive standard AEC-Q101, underscoring its reliability and suitability for rigorous automotive system requirements. This device is commonly utilized in automotive, industrial control, telecommunications, and other electronic equipment for safeguarding circuits against voltage transients.

Designed with a common anode diode configuration for efficient ESD protection. Uni-directional direction type supports voltage clamping in one direction. Minimum breakdown voltage of 26.7 volts ensures reliable operation.

Maximum reverse stand-off voltage of 24 volts for effective transient suppression. Compact surface-mount SOT-23 package with dimensions 3.04 mm x 1.4 mm x 1.01 mm. Operates from -55°C up to 150°C allowing use in varied environments.

Maximum peak pulse current rating of 5 A supports robust transient events. Includes automotive-grade AEC-Q101 certification for automotive usage. Low maximum reverse leakage current of 1 microampere enhances efficiency.

This transient voltage suppressor diode is a critical component for engineers designing robust industrial, automotive, and commercial electronic systems requiring reliable protection against transient overvoltage conditions.

Explore more options in the TVS Diode category at EnvMart for comprehensive voltage suppression solutions.