The SM30T35AY is a robust transient voltage suppression (TVS) diode designed by STMicroelectronics, a leader in semiconductor solutions. This high-performance product is 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 30V, making it suitable for a wide range of applications where this level of voltage protection is required.
• Peak Pulse Power: It offers a peak pulse power dissipation of 3000W (10/1000μs), ensuring reliable protection against high energy transients.
• Clamping Voltage: With a low clamping voltage, the SM30T35AY provides an effective barrier against voltage spikes, minimizing the risk of damage to the protected component.
• Package: The device comes in a molded package which is designed for high power density and reliability, making it suitable for tough industrial environments.
• Compliance: It meets the ISO 7637-2 pulse 5a and 5b standards and is compliant with IEC 61000-4-2 and IEC 61000-4-5 surge specifications.

Applications

The SM30T35AY is ideal for protecting voltage-sensitive components which can be affected by transient over-voltage events. It is commonly used in:

• Automotive control systems
• Industrial applications
• Power supply lines
• Telecommunication systems
• Other electronic devices requiring robust protection

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the SM30T35AY is no exception. It is manufactured to high standards, ensuring that it performs consistently across various temperature ranges and operating conditions. With its excellent energy absorption capability and fast response time, the SM30T35AY is an essential component for safeguarding sensitive circuits.