The 1SMA70AT3 is a robust surface-mount Transient Voltage Suppressor (TVS) diode, designed and manufactured by ON Semiconductor, a trusted leader in the semiconductor industry. This high-quality TVS diode is engineered to protect sensitive electronic equipment from voltage transients induced by system inductive load switching and lightning. It is an ideal choice for a wide range of applications that require reliable transient voltage protection.

Key Features

• High Surge Capability: With its ability to handle high surge events, the 1SMA70AT3 is perfect for safeguarding voltage-sensitive components from sudden voltage spikes.
• Unidirectional Protection: This device offers unidirectional protection, ensuring that transient voltages are clamped in one direction, which is ideal for DC power supply applications.
• Low Leakage Current: It boasts a low leakage current, minimizing power loss and ensuring the efficiency of the overall system.
• Peak Pulse Power: The 1SMA70AT3 can withstand peak pulse power of 400 Watts at 10/1000μs waveform, providing a high degree of protection against electrical surges.
• Operating Junction Temperature: It operates within a wide junction temperature range of -55°C to +150°C, suitable for various environmental conditions.

Applications

The ON Semiconductor 1SMA70AT3 is versatile and can be used in numerous applications, including:

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

Quality and Reliability

ON Semiconductor is committed to providing high-quality products, and the 1SMA70AT3 is no exception. It is built to meet rigorous standards, ensuring reliable performance and longevity in the field. The device is also RoHS compliant, reflecting ON Semiconductor's dedication to environmental responsibility.

Ordering Information

To order the 1SMA70AT3 TVS diode or to obtain more detailed specifications, customers can visit the ON Semiconductor website or contact an authorized distributor. The device is available in a convenient SMA package, making it easy to incorporate into a wide variety of PCB designs.