MBRP1545NTU

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io) (per Diode):	15A
Voltage - Forward (Vf) (Max) @ If:	800mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1mA @ 45V
Operating Temperature - Junction:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220-3

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MBRP1545NTU Application Field and Working PrincipleDiodes - Rectifiers - ArraysThe MBRP1545NTU is a popular and widely used rectifier array component that comes with many applications. It is a three-phase full-wave rectifier module with a single output terminal. This component utilizes an integrated fast- and soft-recovery diode bridge connected in series with high current-capability discrete components to form a reverse-current-proof and balanced output rectification. The MBRP1545NTU has a wide range of applications, including but not limited to automotive, telecom, telecom switchgear, ups systems, solar inverters, and industrial power supplies. It is also great for power electronics uses such as for motor control, especially for AC drives which can be powered by three-phase AC sources. In addition, it is capable of handling high currents and have a very low forward voltage drop.In order to understand the working principle of this component, we must first understand what a rectifier array is and how it is used. A rectifier array is a device that converts AC (alternating current) to DC (direct current). The device consists of an assembly of several semiconductor components that are connected in a particular arrangement. The AC voltage is applied across terminals of the rectifier array, which then rectifies the AC into DC. The current flow in the rectifier array can be adjusted using different components, such as resistors and capacitors.The MBRP1545NTU consists of six dual-diode packages that are connected in series in the following pattern: Two-diode packages are connected in parallel, the third and fourth packages form one branch, and the fifth and sixth packages form the other branch. This arrangement allows for the device to rectify three-phase AC voltage up to a maximum 15A current per branch.The device works as follows: when an AC voltage is applied to the input of the rectifier array, the two diodes in each pair of diode packages become forward-biased and allow current to flow, which creates a pulsating DC output. An internal fuse is included in order to protect the device. This device also comes with an internal thermal shutdown feature, which will shut down the device if an over temperature situation occurs.The MBRP1545NTU is a great component for any application that requires high power and efficient rectification. It is designed to achieve a high-efficiency rate and long life cycle, making it ideal for a wide range of applications. The device is also notable for its very low forward voltage drop and is capable of handling high currents.

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