Product Overview: 1SMA30CAT3G - ON Semiconductor

The 1SMA30CAT3G is a robust surface-mount Transient Voltage Suppressor (TVS) diode designed by ON Semiconductor, a leader in power and signal management solutions. This TVS diode is engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. It is an ideal choice for voltage regulation and protection in a wide range of applications.

Key Features

• Stand-Off Voltage: The device has a stand-off voltage of 30V, which allows it to withstand transient overvoltages without going into breakdown.
• Peak Pulse Power: With its capability to handle 400W of peak pulse power dissipation for a 10/1000μs waveform, it ensures reliable protection for sensitive circuits.
• Low Leakage: A low leakage current of less than 1μA at 30V stand-off voltage ensures minimal impact on the overall power consumption of the system.
• Fast Response Time: The device provides a fast response time, typically less than 1.0ps from 0V to BV min, offering immediate protection against voltage spikes.
• Surge Capability: It can safely handle surges as defined in the IEC 61000-4-2 and IEC 61000-4-5 standards.
• Operating Temperature Range: The 1SMA30CAT3G operates effectively over a wide temperature range from -55°C to +150°C, making it suitable for harsh environments.

Applications

The versatile nature of the 1SMA30CAT3G makes it suitable for a variety of applications, including:

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

Quality and Reliability

ON Semiconductor's commitment to quality ensures that the 1SMA30CAT3G TVS diode meets stringent standards for reliability and performance. The device is compliant with the RoHS directive, making it an environmentally friendly choice for modern electronic designs.

Package and Availability

The 1SMA30CAT3G comes in a compact SMA package, which is designed for automated assembly and is suitable for high-density circuit board designs. The product is available in tape and reel packaging, facilitating easy integration into pick-and-place manufacturing processes.