onsemi 1-Element Uni-Directional TVS Diode 140 W 2-Pin SOD-923 ESD9X12ST5G

onsemi ESD9X12ST5G is a uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from electrostatic discharge (ESD) and transient voltage spikes. This robust diode supports a peak pulse power dissipation of 140 W and is housed in a compact 2-pin SOD-923 surface mount package, supporting space-constrained PCB layouts.

The device operates reliably across a wide temperature range from -55°C to 150°C, making it suitable for demanding automotive and industrial applications. Its uni-directional configuration ensures efficient suppression of voltage transients by clamping voltage spikes to safe levels with a clamping voltage of 23.7 V and minimum breakdown voltage of 13.5 V.

With a low maximum reverse leakage current of 1 μA and peak pulse current capability of 5.9 A, the ESD9X12ST5G safeguards circuit integrity without compromising efficiency. It complies with the automotive AEC-Q101 standard, affirming its suitability for use in automotive system protection.

The diode's small form factor, measuring 0.85 mm in length, 0.65 mm in width, and 0.43 mm in height, supports compact design requirements, enabling integration into modern electronic boards. This component is ideal for applications requiring low capacitance ESD protection with high power dissipation in precision electronic equipment and semiconductor devices.

Single diode configuration with uni-directional direction type ensures efficient transient voltage suppression. Designed for surface mount applications offering reliable performance. Minimum breakdown voltage of 13.5 V and maximum clamp voltage of 23.7 V.

Operates in temperature range from -55°C to 150°C suitable for automotive and industrial environments. Low maximum reverse leakage current of 1 μA for enhanced efficiency. Compliant with automotive standard AEC-Q101 for high reliability applications.

Compact dimensions: 0.85 mm length, 0.65 mm width, and 0.43 mm height enable space-efficient designs. Maximum peak pulse current of 5.9 A with ESD protection capability to safeguard sensitive electronics.

This onsemi TVS Diode is widely used in industrial electronics, automotive systems, telecommunications equipment, and various consumer electronics to prevent damage from voltage surges and ESD events.

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