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TVS - Diodes

TVS (Transient Voltage Suppressors) diodes are solid state devices specifically designed to protect against voltage transients generated by lightning and other transient voltage events. Also known as “avalanche diodes”, these devices are designed to remain in their non-conducting, or “off” state for most of the time, and then operate at the moment of a voltage transient. This type of device is useful in applications where fast response time and high surge current capability are required.

TV30C151J-G Application Field and Working Principle

The TV30C151J-G is a low-voltage surge protection diode manufactured by Toshiba and is designed for use in data transmission systems and low-voltage electrical circuits. The device has a peak current rating of 30A and can be used in both high-speed and low-speed applications. It is ideal for environments where transient voltages can occur, such as in close proximity to lightning strikes.

The TV30C151J-G is a silicon avalanche-capable diode, which means that it can absorb large amounts of energy by breaking up into multiple current paths when exposed to high voltage transients. This diverts energy away from the application and prevents current surges from occurring. The device has a low leakage current and low forward voltage drop, making it suitable for both high- and low-voltage applications. It also has a fast response time of 200ns.

The TV30C151J-G has a surge current rating of 30A, which means it can absorb a large amount of energy before it fails. This makes it suitable for applications where transient voltages can occur, such as in close proximity to lightning strikes. The device also has a low thermal resistance and can operate at temperatures up to +125°C, making it suitable for use in high-temperature applications.

The TV30C151J-G is a robust device with a number of features designed to protect against transient voltage events. It has a low leakage current and low forward voltage drop, making it suitable for both high- and low-voltage applications. The device also has a fast response time of 200ns, making it ideal for applications where fast response time is critical. The device has a surge current rating of 30A, which means it can absorb a large amount of energy before it fails. This makes it suitable for applications where transient voltages can occur, such as in close proximity to lightning strikes.

Overall, the TV30C151J-G is a robust device designed specifically for protection against transient voltage events. It has a low leakage current and low forward voltage drop, making it suitable for both high- and low-voltage applications. The device also has a fast response time of 200ns and a surge current rating of 30A, making it suitable for applications where transient voltages can occur. The device is also suitable for use in high-temperature applications, making it ideal for a wide range of applications.

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