83CNQ080ASM

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	80V
Current - Average Rectified (Io) (per Diode):	80A
Voltage - Forward (Vf) (Max) @ If:	1V @ 80A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1.5mA @ 80V
Operating Temperature - Junction:	-55°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	D-61-8-SM
Supplier Device Package:	D-61-8-SM
Base Part Number:	83CNQ080

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Introduction

The 83CNQ080ASM is a rectifier diode array designed to provide efficient, high current rectification and voltage regulation in automotive, military, industrial and other types of power supplies. This diode array is a versatile device, able to perform rectification, voltage regulation and over-voltage and undervoltage protection in power supplies. It can also provide input and output line protection, and overload and short circuit protection.

Application Field and Working Principle

The 83CNQ080ASM is typically used in applications such as automotive electrical systems, Aircraft, military and industrial power supplies, medical equipment and power supplies for other applications. It is commonly used as a replacement for discrete diodes, such as the 1N4007 and 1N4004, and for general power supply applications. The 83CNQ080ASM diode array is designed to operate with higher efficiency and higher precision than discrete diodes. It features an internal temperature compensating circuit that continually adjusts the forward voltage to maintain a constant temperature, ensuring high efficiency and accuracy at all temperatrures. This diode array also has built-in voltage and current limiters with adjustable hysteresis. These limiters protect the device and power supply components from overcurrent and overvoltage conditions.The operation of the 83CNQ080ASM is based on a reverse-biased power diode in series with a current-limiting resistor. During operation, the diode is reverse-biased and acts as an open circuit, blocking the flow of current from the power supply. The current-limiting resistor provides a path for current to flow, and limits the current to a safe level. When the device is overdriven, the current-limiting resistor limits the current, protecting the device and other components from overvoltage and short circuit damage.

Conclusion

The 83CNQ080ASM is a versatile and reliable rectifier diode array that provides efficient, high current rectification and voltage regulation. Its features include an internal temperature compensating circuit, voltage and current limiters with adjustable hysteresis, and overvoltage and undervoltage protection. The 83CNQ080ASM is typically used in automotive electrical systems, aircraft, military and industrial power supplies, and other applications requiring efficient rectification and voltage regulation.

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