STMicroelectronics 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 1.5 kW, 53.3 V Breakdown SM15T56CAY

STMicroelectronics SM15T56CAY is a 1-Element Bi-Directional TVS (Transient Voltage Suppressor) Diode manufactured for protecting electronic circuits from voltage spikes and transient surges. It is designed with a single diode element, providing bi-directional clamping action to safeguard sensitive components from overvoltage conditions.

The device features a compact surface mount DO-214 package with two-pin configuration, optimized for automated PCB assembly and space-efficient designs. Its minimum breakdown voltage is 53.3 V, with a maximum reverse stand-off voltage of 48 V, making it suitable for circuits operating in this voltage range. The diode can handle peak pulse power dissipation of up to 1.5 kW, allowing it to suppress high energy transient events safely.

Other critical electrical specs include a clamping voltage of 100 V and a maximum peak pulse current rating of 100 A, delivering fast and effective protection against voltage transients. The device operates reliably across a wide temperature range from -40°C to 150°C, complying with the automotive standard AEC-Q101, making it ideal for automotive and industrial electronics applications where robust reliability is required.

Physical dimensions are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height. Its low maximum reverse leakage current of 1 μA ensures minimal power loss under normal operation conditions. This diode belongs to the SM15TY series from STMicroelectronics, offering consistent quality and performance.

This TVS diode finds application in protecting power lines, communication lines, and signal lines in industrial, automotive, and consumer electronic equipment. It enhances system reliability by absorbing and redirecting transient voltage spikes.

This product is new and engineered to meet stringent reliability and quality standards suitable for professional industrial use. Explore the wide range of TVS Diodes and related semiconductor devices available on EnvMart to find components tailored to your specific voltage transient protection requirements.

This diode has a single element and supports bi-directional voltage clamping. The minimum breakdown voltage is 53.3 V, suitable for high transient voltage protection. Packaged in a compact DO-214 surface mount package with 2 pins for PCB mount.

Maximum peak pulse current rating is 100 A, ensuring robust surge protection. Operational temperature range extends from -40°C to 150°C, suitable for industrial applications. Clamping voltage is 100 V, effectively limiting voltage spikes.

Features an automotive-grade standard AEC-Q101 for reliability in automotive environments. Dimensions include height 2.45 mm, length 7.15 mm, and width 6.25 mm. Low maximum reverse leakage current of 1 μA enhances efficiency.

Peak pulse power dissipation supports 1.5 kW transient events. Shop this and other reliable semiconductors at EnvMart, trusted for industrial and automotive component sourcing.