169CMQ150

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io) (per Diode):	80A
Voltage - Forward (Vf) (Max) @ If:	850mV @ 80A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1.5mA @ 150V
Operating Temperature - Junction:	-55°C ~ 150°C
Mounting Type:	Chassis Mount
Package / Case:	TO-249AA
Supplier Device Package:	TO-249AA

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Diodes - Rectifiers - Arrays: 169CMQ150 application field and working principle

The 169CMQ150 is part of a class of solid state arrangers, which use rectifier diodes to help in the conversion of alternating current (AC) to direct current (DC). An arranger is an electronic component which performs the functions of both a rectifier and a diode, allowing the current to flow in either direction, depending on the input voltage. The 169CMQ150 is an ideal component for industrial, automotive, and commercial applications where reliability, efficiency, and cost savings are key considerations.The 169CMQ150 is a three-phase rectifier diode bridge with a maximum continuous forward current rating of 600A and reverse voltage rating of 600V. It consists of three phase rectifier diodes arranged in a bridge configuration with an anode and a cathode, which form the two opposite ends of the diode. Each diode consists of a single PN junction and exhibits almost no voltage drops in either forward or reverse directions, offering considerable cost savings and efficiency in operations.In its normal operational mode, the 169CMQ150 works as a three-phase rectifier bridge, meaning that it changes the three-phase AC input voltage into a DC voltage. To accomplish this, the three-phase AC input voltage is fed through the 169CMQ150 and, depending on the polarity of the input, the diodes act as either a junction rectifier or a diode rectifier. When connected in the reverse direction, the diodes act as a diode rectifier, allowing current in one direction, while blocking current in the opposite direction. However, when connected in the forward direction, the diodes act as a junction rectifier, allowing current in both directions.In the DC output from the 169CMQ150, the three rectifier diodes each provide an equally sized voltage drop, resulting in a sinusoidal DC output with a series of flat-topped and semi-flat-topped voltage pulses. This makes the 169CMQ150 ideal for applications where the current must be smoothed out and regularized to reduce noise and harmonics.The versatility of the 169CMQ150 makes it a great choice for a variety of industrial, automotive, and commercial applications. It can be used for applications such as high current DC motor control, AC generators and motor drives, variable frequency drive (VFD) motor control, and high-voltage isolation systems. It can also be used in high voltage applications such as UPS systems and power distribution systems.Overall, the 169CMQ150 offers a versatile and cost-effective solution to a variety of high current applications. It’s reliability, relatively low voltage drops, and its ability to provide a sinusoidal DC output make it an ideal choice for a variety of applications.

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