MA3D750

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io) (per Diode):	10A
Voltage - Forward (Vf) (Max) @ If:	550mV @ 5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	3mA @ 40V
Operating Temperature - Junction:	-40°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	TO-220-3 Full Pack
Supplier Device Package:	TO-220D

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

Introduction

MA3D750 is one of the most popular, and most common, diode-rectifier arrays in the electrical industry. It consists of an array of diodes, connected with several leads designed to conduct current. The working of the MA3D750, and its applications in various industries, are discussed in the following sections.

Diodes

A diode is an electrical device which allows electrical current to flow in one direction only. This is done by forming a junction (where the diode\'s lead connects the device to the circuit) which creates a "barrier" for current. The diode is able to regulate the resistance between two points: the anode (positive) and the cathode (negative). This junction provides the blocking and unblocking of electrical current required for the MA3D750 to work.

Rectifiers

A rectifier is an electrical device which is used to convert alternating current into direct current. By blocking the reverse current flow, a rectifier prevents the current from switching directions. The MA3D750 utilizes two complementary rectifier technologies: the half-wave rectifier and the full-wave rectifier. The half-wave rectifier improves power conversion efficiency by eliminating the effects of reverse current flow, while the full-wave rectifier increases power conversion efficiency by draining the reverse current flow.

Arrays

Array refers to a collection of many diode-rectifiers, usually in a parallel configuration. This configuration allows the array of diodes to absorb energy in both the forward and reverse directions, which increases the power capacity of the device. Each diode in the array is designed to conduct current in one direction only, while the other diodes block the opposite flow of current. This allows the system to safely and effectively convert AC power into DC power, avoiding short circuits and other dangers.

MA3D750 Application Fields

The MA3D750 is used in multiple different industries and applications. It is used in solutions that require high efficiency power conversion, such as smart grid electricity meters, solar energy systems and automotive energy management systems. The MA3D750 is also used as a back-up power supply, as it is designed to power devices in the event of a power outage. It is also often used as a phase regulation device to convert AC power into the appropriate phase for special loads.

MA3D750 Working Principle

The MA3D750 utilizes an array of diodes to convert AC power into DC power. The circuit is composed of two input terminals (an anode and a cathode) and two output terminals (an anode and a cathode). During normal operation, the MA3D750 creates a bridge rectifier circuit, where the two input terminals connect to the two output terminals, allowing the current to flow. When a voltage drops below 40V, the MA3D750 shifts the rectification process to a more efficient full-wave rectification process, creating a split bridge circuit. This allows the device to regulate the voltage, ensuring no reverse current flows and allowing the device to work efficiently and effectively.

Conclusion

The MA3D750 is an innovative diode-rectifier array designed to convert AC power into DC power. It is an ideal device for applications that require high efficiency power conversion, such as smart grid electricity meters and solar energy systems. Its efficient, full-wave rectification process also makes it an ideal back-up power supply, able to effectively power devices in the event of a power outage.

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

Part Number	Manufacturer	Price	Quantity	Description