V20DM120HM3/I Discrete Semiconductor Products

Series:	Automotive, AEC-Q101, eSMP®, TMBS®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	120V
Current - Average Rectified (Io) (per Diode):	10A
Voltage - Forward (Vf) (Max) @ If:	930mV @ 10A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	600µA @ 120V
Operating Temperature - Junction:	-40°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab) Variant
Supplier Device Package:	TO-263AC (SMPD)

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V20DM120HM3/I Application Field and Working Principle

The V20DM120HM3/I is a type of diode rectifier array designed for high-speed rectification applications, including motor control, inverters, and small signal switching devices. This three-phase diode rectifier array, made by Vishay Semiconductor, operates in a wide range of voltages and currents, delivering high power performance with improved thermal characteristics. This article explains the application field and working principle of the V20DM120HM3/I rectifier array.

Application Field of V20DM120HM3/I Rectifier Array

The V20DM120HM3/I rectifier array is designed for a variety of high-speed rectification applications, such as motor control, inverters, and small signal switching devices. The device features a fast turn-on time of <1µs, which allows it to be used in high-frequency applications, such as motor control and small signal switching devices. The device also achieves low forward voltage drop, (VF) pre-bias operation and has a high reverse leakage current. This makes the device suitable for use in low-voltage applications, such as LED lighting and automotive applications.Due to the device’s fast turn-on time and low forward voltage drop, it can provide high power efficiency, making it suitable for highly efficient motor and lighting applications. The device also has a low profile, making it easier to be integrated into PCB boards with limited space. Additionally, the device is designed to be capable of meeting the requirements of high-speed and high-power applications.

Working Principle of V20DM120HM3/I Rectifier Array

The V20DM120HM3/I rectifier array is a three-phase diode rectifier array. It consists of three interconnected diodes, which are connected in series with an input source and an output load. When an AC voltage source is connected to the input source, the diodes will form a rectifier circuit, which converts the AC voltage into a DC voltage.The V20DM120HM3/I diode array is designed to perform high-speed rectification, with fast turn-on times and low forward voltage drops. The device is capable of meeting the needs of high-speed and high-power applications. It is capable of handling high voltages and high currents, with a peak current rating of 120A.The device is also designed to improve thermal characteristics. It is equipped with a built-in temperature sensor, which allows the device to detect changes in temperature and adjust the output current accordingly. This improves the device’s performance and helps it to achieve greater power efficiency.

Conclusion

The V20DM120HM3/I rectifier array is designed for high-speed rectification applications, including motor control, inverters, and small signal switching devices. It is equipped with fast turn-on times, low forward voltage drops and a built-in temperature sensor, making it suitable for use in high-speed and high-power applications. The device is capable of handling high voltages and high currents, and can achieve improved thermal characteristics.

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