STMicroelectronics 1-Element Uni-Directional TVS Diode 3 kW 2-Pin DO-214 SM30T35AY

STMicroelectronics SM30T35AY is a 1-element uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients and surges. It provides high peak pulse power dissipation of 3 kW, making it suitable for demanding industrial, automotive, and electronic applications requiring effective spike suppression.

This TVS diode features a compact surface mount DO-214 package type with 2 pins, enabling efficient PCB assembly. It has a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, ensuring protection below critical voltage thresholds.

The diode clamps transient voltages at 53 V, safeguarding downstream components from damaging voltage spikes. It supports a maximum peak pulse current of 530 A and exhibits a very low maximum reverse leakage current of 200 nA, minimizing idle power consumption.

Operating temperature ranges from -55°C to 150°C, suitable for harsh environments including automotive applications where it meets the AEC-Q101 automotive standard for quality and reliability.

With a single diode configuration, the SM30T35AY provides reliable voltage transient suppression for a wide array of electronics, power supplies, industrial machinery, and automotive electronic systems.

Provides unidirectional transient voltage suppression for circuit protection. Features a peak pulse power dissipation of 3 kW for high energy transient conditions. Compact surface mount DO-214 package with 2 pins for easy PCB integration.

Operates within a temperature range from -55°C to 150°C ensuring reliable performance. Has a minimum breakdown voltage of 33.3 V and maximum reverse standoff voltage of 30 V. Clamping voltage of 53 V limits voltage spikes effectively during transient events.

Maximum peak pulse current capability of 530 A provides robust surge protection. Low maximum reverse leakage current of 200 nA reduces power loss in idle state. Complies with automotive standard AEC-Q101, suitable for automotive and industrial applications.

Designed with a single diode element configuration for precise voltage suppression.

This product is ideal for use in industrial electronic circuits, automotive electronic control units, power supplies, telecommunications equipment, and other applications where protecting circuits from voltage transients is critical.

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