V2F109C200Y1FDP

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TVS - Varistors, MOVs

V2F109C200Y1FDP is a voltage dependent suppressor (VDS) designed for use in overvoltage protection circuits. It is capable of handling up to 200 v and handling currents up to 250mA, depending on the operating conditions. V2F109C200Y1FDP is a transient voltage surge suppressor (TVSS) with a voltage-dependent resistance that helps to reduce overvoltage in electrical systems, providing protection and thus enhancing the reliability and safety of the system.

Application field

The V2F109C200Y1FDP is commonly used in a variety of applications, including circuit protection against overvoltage surges, electromagnetic interference reduction, and as part of a transient voltage suppression (TVS) system. It can be used in a variety of industries, including automotive, medical, military, and power electronic, in industries such as medical instrumentation, auto-electronics, lighting control systems, and many more.

The V2F109C200Y1FDP may be used in automotive applications such as voltage overshoot and reverse polarity protection circuits, owing to its low on-state resistance and higher transient absorbance. It is also used in industries such as automotive manufacturing, medical instrumentation, and transportation to protect sensitive electronic components from the overvoltage caused by lightning, fault transients, electrostatic discharges, and other electrical loads.

Working principle

The V2F109C200Y1FDP operates by allowing voltage to leak through it. It incorporates a silicon dioxide layer that increases in resistance as the voltage increases. As the voltage continues to increase, the resistance of the device gradually decreases until the limit of the device rating is reached and the voltage is clamped. This clamping action prevents voltage from continuing to rise and is an important aspect of surge protection.

The V2F109C200Y1FDP uses a low-voltage MOSFET as the gate driver for the device. The MOSFET is used to control the current flow between the VDS and the ground. When the current increases, the MOSFET turns on and reduces the current flow to the VDS. When the current decreases, the MOSFET is turned off, allowing more current flow to the VDS. The VDS then clamps the voltage and protects against overvoltage conditions.

The V2F109C200Y1FDP is designed with a metal oxide varistor that acts as a resistor. The metal oxide varistor absorbs transient energy and protects the circuit against overvoltage conditions. The metal oxide varistor also acts as a surge dissipative element by allowing current to circulate and dissipate as heat. This further helps protect against overvoltage conditions.

The V2F109C200Y1FDP offers superior reliability and high surge currents, making it an ideal choice for overvoltage protection. The device is also small and lightweight, making it easy to install and integrate into existing circuits. In addition, it is cost-effective and can accommodate a wide range of operating temperatures, making it a perfect choice for all types of applications.

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