The SM15T22CAY is a high-performance Transil™ TVS (Transient Voltage Suppressor) diode from STMicroelectronics designed to protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. Manufactured with high-reliability technology, this TVS diode is specifically engineered to stabilize overvoltage spikes, safeguarding your circuitry against potential damage.

Key Features

• Stand-off Voltage: The device boasts a stand-off voltage of 22V, making it suitable for a range of applications that require this level of voltage protection.
• Peak Pulse Power: With a peak pulse power dissipation of 1500W (10/1000µs), the SM15T22CAY provides robust protection for electronic components that might be exposed to high transient power.
• Package: The diode comes in a molded plastic, overglassed package which ensures a high level of reliability and mechanical robustness. The package is also RoHS compliant and halogen-free, adhering to current environmental standards.
• Temperature Range: It operates effectively over a wide temperature range from -40°C to +150°C, making it suitable for various industrial and automotive environments.

Applications

The SM15T22CAY is ideal for protecting voltage sensitive devices such as integrated circuits, MOS technology devices, and electronic control units in automotive and industrial applications. Its ability to handle high energy transients makes it suitable for load dump protection in automotive systems, power supply lines, and other environments where high transient overvoltage protection is required.

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the SM15T22CAY is no exception. It is designed to meet the stringent requirements of ISO 9001 and ISO/TS16949 for automotive quality systems. Its robust design and manufacturing process ensure that it provides reliable performance even in the most demanding conditions.

Ordering Information

To order or obtain more information about the SM15T22CAY Transil™ TVS Diode, visit the STMicroelectronics website or contact an authorized distributor. The part number for this product is SM15T22CAY, and it is supplied in tape and reel packaging for easy assembly during mass production.