81CNQ035ASL

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	35V
Current - Average Rectified (Io) (per Diode):	40A
Voltage - Forward (Vf) (Max) @ If:	740mV @ 80A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	5mA @ 35V
Operating Temperature - Junction:	-55°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	D-61-8-SL
Supplier Device Package:	D-61-8-SL
Base Part Number:	81CNQ035

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Introduction

The 81CNQ035ASL is a type of rectifier array that can be found in a range of electronic systems, such as automotive and industrial electronic applications. This component can be used to rectify high frequency input current into DC current suitable for powering devices and components. The 81CNQ035ASL is part of the rectifiers and arrays family in the diodes category and is available in To-220AB package type. The component features high surge current and average current ratings.

Design / Working Principle

The 81CNQ035ASL is a three-phase low forward voltage rectifier array. It is a robust semiconductor device made up of three diodes connected in a series, as well as a current limiter. This combination allows the 81CNQ035ASL to efficiently rectify three-phase AC input into a single DC current, preventing the rectified output from exceeding predetermined voltage levels.The device works by providing a high capacity, directional electrical current that is limited by the current limiter. When an AC input voltage is applied, the three diodes allow electrical current to flow in a single, predetermined direction, where it is then passed through the current limiter. The current limiter regulates the amount of current that passes through the device as it is rectifying the AC input voltage and preventing it from exceeding the maximum current limit. So, in summary, the 81CNQ035ASL uses three diodes connected in series with a current limiter to efficiently rectify three-phase AC input into a single DC current.

Features and Benefits

The 81CNQ035ASL has several features that make it suitable for various applications. Firstly, it has a wide range of operating temperatures, which makes it suitable for a wide range of temperatures. Secondly, it has a high surge current rating of 5A, which enables it to safely provide a high peak input current. Thirdly, the device has a low forward voltage drop, which improves its efficiency and reduces the amount of wasted energy. Furthermore, the device is protected against ESD and over-voltage conditions, which makes it reliable and safe in a variety of applications.

Applications

The 81CNQ035ASL can be used in various automotive and industrial applications. In automotive applications, it can be used as a main rectifier to reduce the AC source voltage and convert it into a DC output. Additionally, it can be used as the main rectifier for controlling the main voltage of car accessories and other electronic systems. It can also be used in industrial applications, such as motor drives and railway power systems. In addition to these applications, the device can be used in various other applications, including power converters, robots, and controllers.

Conclusion

The 81CNQ035ASL is a type of rectifier array device that is used to rectify high frequency input current into DC current suitable for powering devices and components. It is comprised of three diodes in a series connected to a current limiter, which helps to regulate the amount of current that passes through the device and ensure that it does not exceed the maximum current limit. It has several features, such as its wide operating temperature range, high surge current rating, low forward voltage drop, and ESD and over-voltage protection, that make it suitable for various applications, such as automotive and industrial.

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