TP6KE91CA Circuit Protection

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 diodes, or Transient Voltage Suppressors, are components designed to protect circuits from high-voltage transients caused by electrical surges and either slow or fast transients. The TP6KE91CA is a specifically designed avalanche voltage suppressor diode. This component is designed to protect equipments against damage due to electrostatic discharge (ESD), overvoltage stress, or other high-voltage transient disturbances.

A common application of the TP6KE91CA is for surge protection of computer systems. This surge protection is needed to protect against spikes in voltage that can occur due to sources such as lightning, power grid, or even human activity. The TP6KE91CA is able to protect against high-voltage transients of up to 500 volts. It also features a low capacitance of 0.3 pF, which makes it more suitable for use with sensitive equipment as it has a lower power loss than other types of TVS diode.

The operating principle of the TP6KE91CA is based on its unique structure. The diode is composed of three layers: the anode, the cathode, and the guard ring. The guard ring is designed to provide a low capacitance path between the two other layers, allowing high-voltage transients to be "shunted" away, and thus protecting the circuit. The guard ring is also designed to allow higher current to pass through, providing greater protection from current surge.

Aside from its use in surge protection, the TP6KE91CA is also used as an ESD protection device. This is due to its ability to handle high-voltage transients without experiencing breakdown. The low capacitance of the guard ring also helps to reduce power losses from ESD events, making the TP6KE91CA well suited for this type of protection.

The TP6KE91CA is a versatile and useful TVS diode for protecting circuits from high-voltage transients. It is able to handle both slow and fast transients, making it suitable for a variety of applications, from surge protection of computer systems to ESD protection. Furthermore, its low capacitance allows it to be used with sensitive equipment without fear of power loss.

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