Product Overview: 1.5SMC8.2AT3 from ON Semiconductor

The 1.5SMC8.2AT3 is a high-quality transient voltage suppressor (TVS) diode designed by ON Semiconductor, a leading provider of semiconductor-based solutions. This component is engineered to protect sensitive electronic equipment from voltage spikes and surges that can occur due to sudden changes in power levels, lightning strikes, or other transient voltage events. It is a valuable asset in safeguarding a wide range of electronic systems, including computing devices, communication systems, and industrial equipment.

Key Features

• Stand-Off Voltage: The 1.5SMC8.2AT3 offers a stand-off voltage of 8.2V, providing a reliable barrier against overvoltage conditions up to this level.
• Peak Pulse Power: With its capability to handle 1500W peak pulse power dissipation for a 10/1000μs waveform, this TVS diode ensures robust protection against high-energy transients.
• Package: Encased in a compact SMC package, the device is optimized for space-constrained applications and offers a surface-mount solution that is easy to integrate into existing circuit designs.
• Operating Temperature Range: It operates effectively over a broad temperature range from -55°C to +150°C, making it suitable for various challenging environments.
• Compliance: The 1.5SMC8.2AT3 is compliant with the ISO 7637-2 pulse 5a and 5b waveform and meets the IEC 61000-4-2 and IEC 61000-4-4 requirements, ensuring compatibility with international standards for electromagnetic compatibility (EMC).

Applications

The versatile nature of the 1.5SMC8.2AT3 allows it to be used across multiple applications where transient voltage protection is critical. It is ideal for:

• Consumer electronics such as TVs, PCs, and smartphones
• Automotive electronics, including ECUs and onboard navigation systems
• Industrial control systems and automation equipment
• Telecommunication infrastructure like base stations and networking gear
• Portable devices where size and power dissipation are important considerations

ON Semiconductor's 1.5SMC8.2AT3 is a testament to their commitment to providing reliable and robust protection components. The integration of this TVS diode into your design can help ensure the longevity and stable operation of your electronic products in the face of unpredictable voltage transients.