M3P75A-80

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Three Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	800V
Current - Average Rectified (Io):	75A
Current - Reverse Leakage @ Vr:	10µA @ 800V
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	5-SMD Module
Supplier Device Package:	5-SMD

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M3P75A-80 Bridge Rectifier is a high-performance switchable bridge rectifier with a current rating of 50 A, forward voltage of 800 V, and reverse voltage of 1000 V. This rectifier is suited for both high-power 3-phase and single-phase AC power applications, such as ZVS/ZCD inductorless switching, hard switching, and resonant power converters.A bridge rectifier is an electronic device that converts alternating current (AC) to direct current (DC). It consists of four diodes arranged in a bridge configuration that rectifies the current, producing both positive and negative DC voltages. Bridge rectifiers are used in a variety of electronic circuits, including power supplies and motor drives.The M3P75A-80 bridge rectifier is a monolithic four-quadrant bridge rectifier, which consists of four in-line diode bridges connected in series. This rectifier has a peak reverse voltage of 1000 V, a forward blocking voltage of 800 V, and a peak forward current of 50 A. It also features an exceptionally low forward voltage drop and high surge capability.The working principle of bridge rectifiers is relatively simple. They consist of four diodes arranged in a bridge configuration with one terminal of the AC source connected to each of the two opposite ends of the bridge. The opposite ends of the bridge are connected to a load which converts the AC current to DC current. As the voltage at any terminal of the bridge will alternate between positive and negative, the four diodes will alternate between forward and reverse bias. As the diodes are forward biased, a current will be allowed to flow from the AC source, to the load, and then return to the AC source.The M3P75A-80 bridge rectifier is a highly reliable, efficient, and durable rectifier ideal for high power applications. Its low forward voltage drop extends the life of the bridge rectifier and its high surge capability prevents current peaks in the power supply. It is also capable of operating at high frequencies, up to 50MHz, making it an ideal choice for hard switching and resonant power converters. Furthermore, it is able to handle high levels of inrush current, making it suitable for applications that require high levels of inrush current, such as capacitor charging and induction heating.M3P75A-80 bridge rectifiers offer superior performance, enabling the circuitry they are used in to function more efficiently and accurately. Thanks to their high levels of reliability, they are perfect for use in applications where downtime can have serious consequences, such as motor control and power supply. By providing an efficient and reliable source of power, this type of rectifier can ensure maximum uptime and reduce the risks associated with supply interruptions and power irregularities.In conclusion, M3P75A-80 bridge rectifiers are an ideal choice for applications requiring low forward voltage drop and high power ratings. This rectifier has a high current rating and a wide forward blocking range, making it suitable for a wide range of applications such as ZVS/ZCD inductorless switching, hard switching, and resonant power converters. Furthermore, its high surge capability and low forward voltage drop extend its lifetime and reliability, while its ability to handle high levels of inrush current ensures maximum efficiency and uptime.

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