The SM15T36AY is a robust transient voltage suppressor (TVS) designed by STMicroelectronics, a leader in the semiconductor industry. This component is specifically engineered to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events.

Key Features

• Stand-off voltage: The device has a stand-off voltage of 36V, making it ideally suited for systems that operate within this voltage range.
• Peak pulse power: It offers an impressive peak pulse power dissipation of 1500 Watts (10/1000μs), ensuring reliable protection against high energy transients.
• Low clamping voltage: With a low clamping voltage, the SM15T36AY responds swiftly to voltage spikes, clamping them effectively to protect downstream circuits.
• Unidirectional protection: As a unidirectional TVS, it is optimized for DC applications and provides protection in one direction, making it ideal for safeguarding polarity sensitive components.
• Package: The device is housed in a compact SMB (DO-214AA) package, which is suitable for high-density board layouts and provides a space-saving solution.

Applications

The SM15T36AY is versatile and can be used in a wide range of applications where transient voltage protection is critical. Common applications include:

• Power supply lines
• Industrial systems
• Telecommunication devices
• Computer interfaces
• Other sensitive electronics

Reliability and Compliance

This TVS diode is manufactured by STMicroelectronics with adherence to rigorous quality standards. It is compliant with industry standards, including IEC 61000-4-2 and 61000-4-5, ensuring its reliability in protecting against electrostatic discharges and surge transients. Furthermore, the SM15T36AY is RoHS compliant, highlighting STMicroelectronics' commitment to environmental sustainability.

With its combination of high surge capability, fast response time, and compact form factor, the SM15T36AY from STMicroelectronics is an excellent choice for designers looking to enhance the durability and longevity of their electronic systems.