CPT40080A

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Anode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	80V
Current - Average Rectified (Io) (per Diode):	200A
Voltage - Forward (Vf) (Max) @ If:	890mV @ 200A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	5mA @ 80V
Mounting Type:	Chassis Mount
Package / Case:	TO-244AB
Supplier Device Package:	TO-244AB

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Introduction

The CPT40080A rectifier array is a 3-terminal device with a continuous current system of up to 8A current and a voltage rating of 80V. It is widely used in power supply, protection circuits, controller systems, and other applications relying on efficient rectification. The CPT40080A rectifier array is designed to work within the parameters of temperature, operating voltage, and maximum current. This article will discuss the application fields, successful operation energy efficiency of the CPT40080A and the operation principle.

Operation and Efficiency

The CPT40080A rectifier array is designed to provide a powerful and reliable rectification system. Its structure consists of two reverse parallel rectifier and one diode connected in an inverted triangle configuration. The anode and cathode of the CPT40080A are connected to the ground terminal and the output terminal respectively, thus ensuring the current flows through a single path with a total of 8A and voltage rating of 80V. This system enables the CPT40080A to operate efficiently even in extreme temperatures and at high currents. Under normal circumstances, when the input voltage is no greater than the output voltage, the power delivered is minimal since the difference between the input and output voltages is low. On the other hand, when an external voltage is higher than the output voltage, rectification occurs and the power delivered is maximized.

Applications

The CPT40080A rectifier array is widely used in various applications. It can be used in 12V to 60V DC power supplies, alternator rectification, AC/DC converters, and inrush current limiting. Additionally, it can be used in flyback, backlight, and EMI filters, as well as in power managers, motor control and protection circuits, and other DC-DC converter applications. The CPT40080A is also suitable to be employed in a variety of power-consuming applications since it can provide a peak current of 8A and 80V operating voltage.

Feasible Design and Working Principle

The CPT40080A rectifier array is designed to provide efficient rectification. Its operation principle is based on the reduction of the voltage drop across the reverse-biased junction of the output diode. This system is made up of two reverse parallel rectifiers that are connected in a V-shape. The output diode of the rectifier is connected to the ground and the output terminal, making it reverse-biased. The reverse-biased junction across the output diode is responsible for the efficient rectification of the CPT40080A.When an input voltage is less than the output voltage, the power delivered is minimal since the difference between the input and output voltages is low. On the other hand, when an external voltage is higher than the output voltage, rectification occurs and the power delivered is maximized. In this situation, the diode’s junction becomes forward-biased and the reverse-biased junction is bypassed. This occurs because of the charge stored in the capacitance located between the anode and cathode of the CPT40080A.

Conclusion

In conclusion, the CPT40080A rectifier array is a 3-terminal device with a continuous current system of up to 8A and a voltage rating of 80V. It is widely used in power supply, protection circuits, controller systems, and other applications relying on efficient rectification. Its structure consists of two reverse parallel rectifier and one diode connected in an inverted triangle configuration that enables it to perform efficient rectification. The CPT40080A is suitable to be employed in a variety of power-consuming applications due to its low voltage drop, energy efficiency and peak current of up to 8A.

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