The SM4T15A is a high-quality Transil™ diode designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This transient voltage suppressor (TVS) diode is engineered to protect sensitive electronic equipment from voltage transients induced by system level events or other external surge events.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 15V, making it suitable for a variety of applications that require this level of protection.
• Peak Pulse Power: It can handle a peak pulse power of 400W (10/1000μs surge), providing robust protection against high-energy transients.
• Low Clamping Voltage: With its low clamping voltage, the SM4T15A ensures that the protected components are exposed to minimal stress during surge events.
• Fast Response Time: The diode's response time is less than 1 picosecond from 0V to BV min, offering immediate protection against voltage spikes.
• Package: Housed in a compact SMB (DO-214AA) package, the SM4T15A is suitable for high-density circuit designs.

Applications

The SM4T15A is versatile and can be used in a wide range of applications, including:

• Power supply protection
• Industrial systems
• Consumer electronics
• Telecommunication devices
• Computer systems
• Automotive applications

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The SM4T15A is no exception, as it is constructed with the durability and performance that customers have come to expect from STMicroelectronics. This TVS diode is RoHS compliant and adheres to the stringent ISO 9001 quality management system, ensuring that it meets the requirements for a wide array of industrial and consumer applications.

For more detailed information, including electrical characteristics and recommended usage, please refer to the SM4T15A datasheet available on the STMicroelectronics website.