onsemi 4-Element Uni-Directional TVS Diode, 350 W Peak Pulse Power, 6-Pin SC-74 SMS05T1G

onsemi SMS05T1G is a high-performance 4-element uni-directional Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes due to transient events. The device delivers a peak pulse power dissipation of 350 W, making it suitable for industrial, automotive, electronic components, and power management applications where transient voltage suppression is critical.

This TVS diode features a common anode diode configuration for efficient ESD protection, along with a minimum breakdown voltage of 6 V and a maximum reverse stand-off voltage of 15.5 V. Packaged in a compact 6-pin SC-74 surface mount form factor, it measures just 3.1 mm in length, 1.7 mm in width, and 1 mm in height, making it suitable for space-constrained circuit boards.

The SMS05T1G achieves a clamping voltage of 15.5 V, ensuring effective voltage limiting during transient surges while maintaining low reverse leakage current of 20 μA, minimizing unwanted power dissipation. It is qualified to the stringent AEC-Q101 automotive standard, indicating its suitability for high-reliability automotive and industrial electronics.

Operating across a wide temperature range from -55°C to 150°C, the device can withstand harsh environmental conditions and maintain stable performance. Its 4-element chip construction provides robust transient suppression capabilities, essential for protecting sensitive semiconductor devices and electronic components in manufacturing, automotive systems, power supplies, and electronic enclosures.

Common anode diode configuration for efficient ESD protection. Operates with a minimum breakdown voltage of 6 V and maximum reverse stand-off at 15.5 V. Compact surface mount SC-74 package measuring 3.1 mm length, 1.7 mm width, and 1 mm height.

Provides electrostatic discharge protection and clamping voltage of 15.5 V suitable for sensitive electronics. Wide operating temperature range from -55°C to 150°C ensuring reliability in harsh environments. Certified to automotive AEC-Q101 standard for high-reliability applications.

Maximum reverse leakage current is low at 20 μA, minimizing power loss. Peak pulse power dissipation capability of 350 W for transient voltage spikes.

This product is ideal for use in industrial, automotive, electronic component manufacturing, laboratory equipment, power management, and other applications where transient voltage suppression is required to ensure circuit reliability and durability.

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