PTVS20VS1UR,115

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TVS diodes provide transient overvoltage suppression for a wide range of compelling applications such as automotive where the power source of the system is experiencing a surge in voltage and must be halted or diverted for safety. The PTVS20VS1UR,115 is one such diode with a lowest dispense voltage rating of 20V, and a working voltage rating of 115V.

The role of a TVS diode is to protect the system from transient overvoltage that could damage the system, and cause malfunctions. Transient overvoltage is an unexpected rise in the voltage that usually occurs in a very short duration of time. This could be in the order of nanoseconds to milliseconds or longer, and without protection, the system equipment may suffer damage or even malfunction. The PTVS20VS1UR,115 is designed to absorb this voltage and dissipate it in the form of heat via its leads.

The working principle of the PTVS20VS1UR,115 is similar to the common shunt diode, except that it is designed specifically for the protection against transient overvoltage. When subjected to transient overvoltage, the diode will immediately become conductive to direct the current away from the system, thus providing protection from the voltage surge.

The PTVS20VS1UR,115 is suitable for a wide variety of applications, including automobile, industrial control systems, computers, telecoms, audio-video equipment, and power controllers. The diode’s compact size and light weight make it suitable for applications where size and weight are factors such as mobile and handheld devices, particularly in the automotive industry where it helps improve system safety.

The PTVS20VS1UR,115 also offers high efficiency at its low breakdown voltage and maintains a low stand-by power consumption. With a maximum ESD withstand voltage of up to 25 kV, it offers excellent protection up to the required level against electrostatic discharge. The diode is also temperature stable in its working range and its peak surge current of 1500 Amp makes it suitable for applications with high peak current.

In summary, the PTVS20VS1UR,115 is a TVS diode designed for the protection against transient overvoltage. It offers high efficiency, low breakdown voltage, and excellent ESD protection while also being light weight and compact. It is suitable for a wide variety of applications and provides an exceptional level of protection.

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