ERZ-E05A201

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) and MOV (Metal Oxide Varistor) are composed of p-n junction varistors that are designed to provide overvoltage protection for certain electrical components and circuits by reacting to very high voltage spikes built up on power lines. These devices block and absorb voltage surges caused by lightning, power back-feeding, as well as shorts to power and ground lines, helping to prevent loss of power and equipment damage. By channeling the surge into a device instead of into the component of a system, these devices help maintain the reliable operation of electronics.

The ERZ-E05A201 is a unipolar TVS based on a single layer, and a suitable choice for overvoltage protection applications. It offers excellent surge protection characteristics and is capable of withstanding continuous voltage levels up to the rated peak pulse current. It is designed to prevent equipment from damage due to ESD (electrostatic discharge) and protect against surges generated by lightning strikes and other similar activities. In addition to the actual working principle of its two protective circuits, the ERZ-E05A201 also features low capacitance, low clamping, and a low leakage current. All these characteristics make it a great choice for applications that require reliable protection.

The ERZ-E05A201’s working principle is based on the breakdown or clamping of the device under the influence of the overvoltage. When an overvoltage occurs, it will cause an instantaneous avalanche breakdown at a defined voltage level, this process is called avalanche breakdown. A typical avalanche breakdown appears as the voltage gives an abrupt change when it reaches a certain level, during this process, the voltage and current are very large. The ERZ-E05A201 device is designed to instantly clamp out harmful overvoltages when they reach a certain magnitude.

When the ESD level or overvoltage exceeds the breakdown or clamping level of the ERZ-E05A201, the device will start the avalanche breakdown. This will cause the device to clamp the voltage at a certain level, preventing further damage. The clamping current is determined by the parameter of the device as well as the current from the power line. The clamping voltage of the ERZ-E05A201 under the peak IPP current is designed to be around 10V, and the leakage current is typically below 1uA.

Applications of the ERZ-E05A201 include power supplies, sensors, multiple electronic and communication devices, such as low-end electronic switches, game consoles, home multimedia systems, mobile phones, battery chargers, display controllers, power converters, and peripheral interfaces. The protection the ERZ-E05A201 provides is ideal for these types of products that are prone to overvoltage and ESD difficult for protection.

In conclusion, the ERZ-E05A201 is an excellent choice for overvoltage and ESD protection applications due to its outstanding characteristics and working principles. Its ability to absorb harmful ESD and overvoltages and clamp the voltage to a certain level make it an ideal choice for a variety of electronics products. Its low leakage current and low capacitance also make it suitable for a variety of applications that require reliable protection from ESD and overvoltages.

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