ROV20E201K-S-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (transient voltage suppressor) devices are used in many applications to protect electronic components from voltage transients caused by electrostatic discharge (ESD) and lightning strikes. The transient voltage suppressors, Varistors (MOVs) and ROV20E201K-S-2 are one such type of device.

The ROV20E201K-S-2 is a non-inductive metal oxide varistor (MOV) in a SMA package size. It is designed for ESD/lightning protection and has a tolerance of +-20% for its rated working voltage. The device has a maximum clamping voltage of 28V, a response time of less than 50 nanoseconds and can handle an energy pulse of 4.5 joules. The device also has a highly ESD/lightning protected insulation distance of 2.3mm.

The device offers excellent protection against surge events, such as those caused by ESD and lightning strikes, and is particularly suited for applications where space is of premium, such as circuits inside mobile phones, PDAs, Notebooks and any other electronic devices.

In terms of its application field, the ROV20E201K-S-2 is ideally suited for applications where high surge voltage peak and long duration pulses are expected. Typical applications include general purpose overvoltage protection for data lines of notebook and other consumer electronics, as well as automotive and industrial systems.

The ROV20E201K-S-2 has also proved its reliability in aircraft applications, such as for lightning protection of avionics, and for railway applications, such as for the protection of traction control systems.

The working principle of the ROV20E201K-S-2 is simple. It is designed to protect sensitive equipment from transient voltage pulses, such as those caused by ESD or lightning strikes. When a transient voltage pulse is applied, it causes the internal varistor (MOV) to momentarily increase in conductance. This allows current to pass from the transient voltage source to ground, thus limiting the rise in voltage on the protected circuit.

When the surge event dissipates, the MOV will return to its normal low conductance state, allowing the protected circuit to resume normal operation. The MOV in the ROV20E201K-S-2 is designed in a non-inductive form, thus reducing the risk of high current loops and electromagnetic disturbances.

The ROV20E201K-S-2 is an excellent choice for ESD/lightning protection. Its small size, fast response time and wide operating temperature range make it an ideal choice for space constrained applications. It also offers excellent surge protection over a wide voltage range, and is suitable for high surge voltage peak and long duration pulses. The device is also highly reliable and can withstand multiple surge events, making it an ideal choice for applications requiring superior surge protection.

The specific data is subject to PDF, and the above content is for reference