DA6X102S0R Discrete Semiconductor Products

The DA6X102S0R is a high-speed, low-power, small-sized diode array designed for surge and ESD protection. The diode array consists of two break-down diodes in series and two integrated ESD protection diodes. It is made up of a zinc-oxide varistor and a diodes, which enable it to effectively protect equipment against over-current, over-voltage, and over-temperature and provide optimal surge protection. With its superior design compared to traditional protection diodes, the DA6X102S0R consumes significantly less power and can provide greater electrical performance.

The DA6X102S0R is specifically designed for automotive and industrial applications. It can also be used in other applications that face challenging surge protection requirements. It is most commonly used in inverters, drives, electric vehicles, and motion controllers. The diode array is also applied in power supply circuits where fast response and high-reliability is desired. In addition, the DA6X102S0R is used to protect telecom, sensor, and RF equipment from power surges.

To increase the reliability of the DA6X102S0R, it is designed to operate at temperatures between -40℃ and 125℃. The diode array also has a high-voltage rating of 800V, meaning that it can easily handle up to 800V of peak surge current. In contrast to other surge protection diodes, the DA6X102S0R has a low forward voltage drop of 1.2V, meaning that it reduces power consumption significantly, especially under high current loads.

The DA6X102S0R also has a low reverse leakage current of 5μA, ensuring that it does not accidentally discharge when it is not in use. The diode array also has a low capacitance of 1.6pF, which enables it to reduce the spurious noise in the circuit, especially in high-speed applications. Additionally, the DA6X102S0R has a maximum reverse clamping withstand voltage of 8.5V, meaning that it can effectively clamp overvoltages below 8.5V.

The working principle of the DA6X102S0R is fairly simple. When an overvoltage, overcurrent, or over-temperature situation occurs, the diode array is triggered and the zinc-oxide varistor begins to conduct, allowing the current to flow through the diode array. In the case of overvoltage, the zinc-oxide varistor acts as a voltage clamp and limits the voltage to a value that does not exceed the maximum. The integrated ESD protection diodes protect the circuit from electrostatic discharge, as the voltage necessary for conduction is above what can be generated by ESD.

In addition, the DA6X102S0R is designed to be small and easy to mount. This makes the diode array suitable for use in high-density applications, such as mobile phones, laptops, tablets, and other consumer electronics products. With its high-reliability and low-power consumption, the DA6X102S0R is the optimal solution for surge protection need in automotive, industrial, and consumer application.