VTVS21ASMF-HM3-18

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A TVS diode, also known as a Transient Voltage Suppressor (TVS) diode, is a special type of diode designed to clamp or limit transient voltages in a circuit. An example of this type of diode is the VTVS21ASMF-HM3-18 device, which is an Unidirectional High Reliability diode optimized for use in high-performance applications.

The VTVS21ASMF-HM3-18 is designed to protect against voltages up to 70 volts and is an ideal solution for applications where transient voltage suppression is required. It provides both reverse-standoff voltage and clamping protection against transient voltages and is optimized for high-frequency switching applications. It has a low capacitance for switching circuits, and its low leakage current prevents it from interfering with the normal operation of circuits. This makes it ideal for protecting circuits from damage due to electrical transients.

The VTVS21ASMF-HM3-18 device utilizes a metal-oxide semiconductor process and is designed to be integrated in high-speed switching circuits. It features a reverse-standoff voltage of 18 volts and a clamping voltage of 75 volts. The breakdown voltage of the device is 70 volts, and it has an operating voltage range from -55 to +85 degrees Celsius. It has an effective capacitance of 1.0 pF, which ensures minimal interference with the operation of the circuit and helps to ensure that a reliable protection is provided against transient voltages.

The working principle of the VTVS21ASMF-HM3-18 device is based on the fact that it is a transient voltage suppressor diode. It operates by clamping transient voltages in the circuit to a more acceptable level, which prevents the circuit from being damaged by electrical transients. When exposed to a transient voltage, the device will initially start to conduct, but it will then “clamp” the voltage to a level that is safe for the circuit. The device will then revert back to a blocked state, where it will no longer conduct current.

The VTVS21ASMF-HM3-18 device is ideal for a wide variety of applications where transient voltages protection is required. Some of these applications include power tools, medical equipment, computers, consumer electronics, automotive systems, and a variety of other applications. It is an ideal device for protecting against transient voltages and is designed for high-performance and reliability.

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