STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW Surface Mount DO-214 Package SM15T33CAY

STMicroelectronics SM15T33CAY is a 1-element bi-directional TVS diode engineered for transient voltage suppression in electronic circuits. This diode is ideal for surface mount technology (SMT) applications and is housed in a compact DO-214 package. With a robust peak pulse power dissipation rating of 1.5 kW, it provides effective protection against voltage spikes and surges, helping to prevent damage to sensitive electronic components.

Designed with a single diode configuration, the SM15T33CAY supports bi-directional protection, making it suitable for alternating current (AC) voltage environments. It features a minimum breakdown voltage (Vbr) of 31.4 volts and a maximum reverse standoff voltage (Vwm) of 28.2 volts, ensuring reliable operation within appropriate voltage ranges.

The device offers a clamping voltage of 59 volts to effectively clamp transient voltages. Its maximum peak pulse current (Ippm) of 169 amperes supports high-energy surge events. Operating temperature range is from -40°C to 150°C, allowing usage in diverse industrial, automotive, and commercial applications.

In addition to its electrical performance, the SM15T33CAY complies with the automotive industry standard AEC-Q101, indicating its suitability for demanding automotive system requirements. The package dimensions of 7.15 x 6.25 x 2.45 mm allow for efficient PCB space utilization.

Single-element diode configuration for reliable protection. Bi-directional voltage suppression suitable for alternating voltage environments. Surface mount DO-214 package enables compact PCB layouts. High peak pulse power of 1.5 kW ensures robust transient suppression.

Minimum breakdown voltage of 31.4 V with maximum reverse standoff voltage of 28.2 V. Clamping voltage of 59 V to limit voltage spikes effectively. Wide operating temperature range from -40°C to 150°C for diverse environments.

Meets automotive standard AEC-Q101 for quality assurance in demanding automotive applications. Peak pulse current capacity of 169 A suitable for high surge conditions. Compact dimensions of 7.15 mm length, 6.25 mm width, and 2.45 mm height enhance design flexibility.

This TVS diode is ideal for industrial, automotive, electronics manufacturing, and power protection applications requiring effective transient suppression and high reliability. The surface mount package supports automated PCB assembly and space-saving designs.

Explore the full range of semiconductor components and TVS Diodes at EnvMart for optimized transient voltage protection solutions.