FDMC9430L-F085

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

The FDMC9430L-F085 is a complementary free-wheeling diode array made of original FDMC9430L technology. It is specially designed to provide protection to power transistors and to maximize their life and reliability. This device is constructed of two N-channel and two P-channel enhancement mode MOSFETs, as well as two Schottky diodes.

This device is mainly used in power transmission, charging and regulation applications. For example, it can be used in AC-DC converters, isolating converters, DC-DC converters, power backflow protection and switching power supply applications.

In particular, it is used in solar panel regulation circuits, as well as mobile device charging circuits. In these applications, it is able to supply high current with excellent efficiency and low power loss.

The working principle of FDMC9430L-F085 is simple. It consists of two N-channel and two P-channel MOSFETs, placed together in an array. These MOSFETs are connected in a complementary configuration, so that when a voltage is applied to the gate of the N-channel MOSFET, it turns on and allows current to flow to the drain. The P-channel MOSFET is connected in parallel, and when its gate voltage is also applied, it turns on and allows current to flow to the source.

The two Schottky diodes are connected in parallel to the sources and drains of the MOSFETs, respectively. This allows current to flow in the opposite direction, back to the source or drain, without having to reverse the gate voltages of the MOSFETs. This smooths out the circuit and allows for higher efficiency.

In addition, the FDMC9430L-F085 provides protection to the power transistors inside the array, by limiting the current that passes through them. This helps to prevent transistor failure and improves the life and reliability of the power transistors. It also helps to prevent overloading of the circuit, which can cause damage to the power transistors, as well as other components in the circuit.

In conclusion, the FDMC9430L-F085 is a versatile and robust device that can be used in a number of applications. It provides reliable protection for the power transistors, and helps to ensure the reliability and longevity of the circuit it is used in. It is an ideal solution for a wide range of power transmission, charging and regulation applications.

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