Product Overview: SM6T39AY Transil™ TVS Diode

The SM6T39AY is a Transil™ diode designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This transient voltage suppression (TVS) diode is engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring reliability and longevity of the device it is protecting.

Key Features

• Stand-off Voltage: The SM6T39AY offers a stand-off voltage of 33.3V, making it suitable for a range of applications where specific voltage regulation is required.
• Peak Pulse Power: It can handle a peak pulse power of 600W (10/1000 µs), providing robust protection against transient overvoltage events.
• Low Clamping Voltage: The low clamping voltage ensures that the TVS diode responds quickly and clamps the overvoltage to a safe level, protecting the downstream circuitry effectively.
• High Surge Capability: Its design is optimized for high surge capability, which is essential for absorbing high transient energy and preventing damage to the electronic components.
• Package: The SM6T39AY comes in a DO-214AA package, also known as SMB, which is widely used and easily integrated into various circuit designs.

Applications

The SM6T39AY is ideal for a broad range of applications where transient voltage protection is critical. These include:

• Power supply lines
• Communication systems
• Automotive applications
• Industrial electronics
• Consumer electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The SM6T39AY is no exception, with its design and manufacturing processes geared towards ensuring high reliability. It is compliant with the ISO 9001 quality management system, ensuring that it meets the stringent requirements set forth by the industry for TVS diodes.

For engineers and designers looking for a TVS diode that offers excellent surge protection, the SM6T39AY from STMicroelectronics is an outstanding choice that combines performance, reliability, and integration ease.