ESDA25B1 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

Transient voltage suppression devices, or TVS diodes, are electronic components that are used to protect other elements in a circuit from dangerous voltage spikes. A TVS diode, such as the ESDA25B1, is able to instantaneously reduce and absorb transient current surges, thus limiting the voltages that reach vulnerable electrical components. The ESDA25B1 TVS diode contains voltage clamping, high clamping voltage and low clamping voltage, low dynamic impedance, and ESD protection.

The primary application field of the ESDA25B1 is electronic boards that require surges protection, such as ATE, medical equipment, computers, and servers. The ESDA25B1 is designed to operate within a wide temperature range of -55°C to +150°C. This makes it ideal for various industrial applications, such as air conditioning controllers and operating systems, automotive electronics, process control systems, and medical instruments.

The ESDA25B1 is designed to work in series with a power supply. The diode is placed in series between the line and the power supply input. When the circuit is closed by a spark or surge, the diode will allow the current to flow, thus limiting the power supply input. In addition, the diode will absorb any excess voltage and reduce the voltage that reaches the protected circuit. In this way, the diode is able to protect other components in the circuit from dangerous voltage spikes.

The ESDA25B1 has a low dynamic impedance, which helps to reduce the voltage transfer across the diode. The low dynamic impedance also allows the diode to absorb and dissipate high-energy pulses more quickly than traditional TVS diodes. This reduces the chance of electrostatic discharge (ESD) and voltage related damage to other components in the circuit.

The ESDA25B1 also contains two voltage clamps – a high clamping voltage and a low clamping voltage. The high clamping voltage is used to protect against higher voltage spikes, while the low clamping voltage is used to protect against smaller voltage spikes. These two voltage clamps help to reduce the chances of device damage due to overvoltage.

In conclusion, the ESDA25B1 is an important component in any electronic application that requires surge protection. The diode is designed to operate within a wide temperature range and contains two voltage clamps and low dynamic impedance. This combination of features helps the diode to limit voltage spikes and absorb and dissipate high-energy pulses, thus protecting other components in the circuit and preventing device damage. The ESDA25B1 is an ideal choice for various industrial and commercial applications.

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