onsemi

1SMA54AT3G

1SMA54AT3G Description

The 1SMA54AT3G is a Zener diode designed and manufactured by onsemi, a leading company in the electronics industry. This TVS diode is specifically designed for general-purpose applications and offers a range of technical specifications that make it suitable for various electronic devices. With a peak pulse current of 4.6A and a power rating of 400W, the 1SMA54AT3G is capable of handling high levels of current and power, making it an ideal choice for protecting sensitive electronic components from voltage spikes and transients.

1SMA54AT3G Features

• Voltage - Reverse Standoff (Typ): 54V - This feature ensures that the diode remains stable and does not conduct until the reverse voltage reaches 54V, providing reliable protection for connected components.
• Voltage - Clamping (Max) @ Ipp: 87.1V - The 1SMA54AT3G can clamp voltages up to 87.1V, effectively limiting the voltage across the diode and preventing damage to connected components.
• Capacitance @ Frequency: 240pF @ 1MHz - With a low capacitance of 240pF at 1MHz, the 1SMA54AT3G has minimal impact on high-frequency signals, making it suitable for use in high-speed applications.
• Mounting Type: Surface Mount - The surface mount design of the 1SMA54AT3G allows for easy integration into printed circuit boards (PCBs), reducing the overall size and complexity of the electronic device.
• RoHS Status: ROHS3 Compliant - The 1SMA54AT3G is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring that it meets the environmental and safety standards required for use in electronic devices.

1SMA54AT3G Applications

The 1SMA54AT3G is ideal for a wide range of applications, including:

1. General Purpose - Due to its versatile specifications, the 1SMA54AT3G is suitable for general-purpose applications where voltage protection is required.
2. Automotive Electronics - The 1SMA54AT3G can be used to protect automotive electronic systems from voltage spikes and transients, ensuring the reliability and longevity of these systems.
3. Industrial Control Systems - In industrial control systems, the 1SMA54AT3G can provide protection against voltage surges and transients, ensuring the safe and efficient operation of these systems.
4. Telecommunications Equipment - The 1SMA54AT3G can be used in telecommunications equipment to protect sensitive components from voltage spikes and transients, ensuring reliable communication and data transmission.

Conclusion of 1SMA54AT3G

The 1SMA54AT3G is a high-performance TVS diode that offers a range of technical specifications and features that make it suitable for a wide range of applications. Its ability to handle high levels of current and power, along with its low capacitance and RoHS compliance, make it an ideal choice for protecting sensitive electronic components from voltage spikes and transients. With its versatile specifications and unique features, the 1SMA54AT3G stands out as a reliable and efficient solution for general-purpose, automotive, industrial, and telecommunications applications.