UGB18CCT-E3/81

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io) (per Diode):	18A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 9A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	30ns
Current - Reverse Leakage @ Vr:	10µA @ 150V
Operating Temperature - Junction:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB

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Diodes - Rectifiers - Arrays - UGB18CCT-E3/81 Application Field and Working Principle

The UGB18CCT-E3/81 is a rectifier-array specifically designed for use in 3-phase power converters and voltage regulators. It is an advanced manufacturing technology which allows for reliable high-temperature operation. This rectifier-array is suitable for high-power applications and can provide the economies of scale needed for large-scale building projects.The UGB18CCT-E3/81 rectifier-array is a three-phase bridge rectifier with low turn-on and turn-off times. It is designed to be used as a single package with only three leads connected to it. This reduces the number of components required, thereby simplifying the circuit and reducing cost. The UGB18CCT-E3/81 rectifier-array features a built-in temperature-sensing device that automatically adjusts the power limit of each phase.The rectifier-array is capable of carrying high-voltage loads and large current outputs. It is also capable of withstanding short-term high-power surges due to its high current capability. This means that it can handle the high-impact loads of large-scale industrial processes. The UGB18CCT-E3/81 rectifier-array is characterized by its high-temperature performance, low power dissipation, and low forward voltage drop. It also has very low surge current capability, giving it greater efficiency and reliability under high-load conditions.The working principle of a rectifier-array such as the UGB18CCT-E3/81 is based on the conversion of AC input into DC output. It works by converting the AC input current into a DC output current. This is done by the rectifier-array’s three-phase bridge design, which allows it to divide the alternating current into three single-phase inputs and two direct-current outputs. The alternating current is then rectified by a set of four diodes, each of which is connected to one of the input phases.In a bridge rectifier, a set of four or more diodes are placed in a bridge formation, with each of the diodes having its own current flow direction. This causes the current to alternate between the positive and negative circuit nodes each time the current is transferred. The opposite polarities ensure that the current changes direction, converting the AC input into DC output.A rectifier-array like the UGB18CCT-E3/81 needs to use a voltage regulator to prevent over-heating. It works by using the voltage regulator to reduce the voltage applied to the rectifier-array. This prevents the bridge rectifier from over-heating because the voltage rating of the bridge rectifier is typically higher than the regulated voltage.The UGB18CCT-E3/81 rectifier-array is a versatile and reliable device for high-power applications. Its low turn-on and turn-off times and its temperature-sensing device make it especially suited for large-scale builds. Furthermore, its high current capability and low power dissipation ensure that it can meet the demands of large-scale industrial processes. Finally, its built-in voltage regulator ensures that over-heating is prevented and efficiency is increased.

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