81CNQ035S2

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	35V
Current - Average Rectified (Io) (per Diode):	80A
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:	Chassis Mount
Package / Case:	PRM2
Supplier Device Package:	PRM2

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Introduction

Rectifiers have been around for many decades, and are extensively used in both consumer- and commercial-grade applications. The 81CNQ035S2 is a rectifier array, which makes it an ideal choice in a variety of situations. In this article, we will discuss the application field and working principle of the 81CNQ035S2 rectifier array.

Application Field

The 81CNQ035S2 rectifier array is commonly used in applications that require quality power conversion, such as DC-DC converters, power factor controllers (PFCs) and solar charger applications. The 81CNQ035S2 is specifically designed for these applications due to its compact size, superior efficiency, and temperature-compensated current limiting.

DC-DC Converters

DC-DC converters are used to convert a DC voltage to another DC voltage. The 81CNQ035S2 is an excellent choice for these applications due to its low on-time, high efficiency, and low leakage.

Power Factor Controllers (PFCs)

Power factor controllers (PFCs) are used to increase the power factor of an AC or DC power source. The 81CNQ035S2 is ideal for these applications due to its low on-time, low conduction losses, and soft current-limiting.

Solar Chargers

Solar chargers use solar panels to charge batteries and provide power to other devices. The 81CNQ035S2 is suitable for such applications due to its low conduction losses and its ability to smoothly regulate the current levels.

Working Principle

The 81CNQ035S2 rectifier array is a three-phase bridge rectifier, consisting of six individual diodes. These diodes are connected in a three-phase bridge configuration, which enables them to convert AC power into DC power. The rectifier is optimized for higher-frequency AC applications and is capable of operating at up to 50 kHz. The 81CNQ035S2 rectifier array features low conduction losses and a high-efficiency design. It is capable of handling input voltages ranging from 12 to 1700 volts and can support current ratings of up to 35 amps. It also features temperature-compensated current limiting, which ensures that the rectifier is not overloaded and is operating at peak efficiency. Furthermore, the 81CNQ035S2 rectifier array is packaged in a compact, surface-mountable package, which makes it easy to install and use in a variety of applications.

Conclusion

The 81CNQ035S2 rectifier array is an ideal choice for a wide range of applications due to its low on-time, high efficiency, low conduction losses, and temperature-compensated current limiting. The 81CNQ035S2 is an excellent choice for applications that require power conversion, such as DC-DC converters, power factor controllers (PFCs), and solar chargers. Additionally, the 81CNQ035S2 is packaged in a small, surface-mountable package, which makes it easy to install and use.

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