onsemi 1-Element Bi-Directional TVS Diode, 0.3 W Peak Pulse Power, 2-Pin SOD-923 Package ESD9B5.0ST5G

onsemi ESD9B5.0ST5G is a 1-element bi-directional Transient Voltage Suppression (TVS) diode designed for rugged ESD protection in sensitive electronic circuits. It offers a peak pulse power dissipation of 0.3 W within a compact 2-pin SOD-923 surface mount package.

This diode features a minimum breakdown voltage of 5.8 V and a maximum reverse stand-off voltage of 5 V, enabling it to protect components from voltage spikes by clamping surges at 12.5 V. It provides superior ESD protection with a maximum peak pulse current of 12.5 A and very low reverse leakage current of 100 nA, making it suitable for high-integrity circuits.

Its operational temperature range from -55°C to 150°C combined with the automotive AEC-Q101 qualification assures durability and stability in demanding industrial and automotive applications. The device’s dimensions include a length of 0.85 mm, width of 0.65 mm, and height of 0.4 mm, allowing use in compact PCB designs requiring surface mounting.

Typical use cases include protection of sensitive electronic components in industrial controls, automotive electronics, communication devices, and power management circuits. This TVS diode is ideal for preventing voltage transients, ESD events, and safeguarding against electrical overstress in discrete semiconductor applications.

Single diode configuration providing bidirectional transient voltage suppression. Robust ESD protection with 12.5 A peak pulse current rating. Compact SOD-923 surface mount package suitable for dense PCB layouts. Wide operating temperature range ideal for automotive and industrial environments.

Low leakage current ensuring efficient electrical performance. Automotive AEC-Q101 standard compliant for high reliability. Minimal package height of 0.4 mm facilitates slim device assemblies. Low clamping voltage limits transient voltages effectively.

Designed for surface mount mounting on electronic circuit boards.

This onsemi TVS diode provides effective transient voltage suppression crucial for industrial, automotive, and commercial electronic applications. Users seeking reliable low-power ESD protection can leverage this device for enhanced circuit safety and longevity.

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