12CWQ04FNTRR

Diodes - Rectifiers - Arrays

The 12CWQ04FNTRR is a type of diode-rectifier array manufactured by Fairchild Semiconductor. It is designed to rectify alternating current (AC) to direct current (DC), allowing energy to be converted from one form to the other while protecting the voltage sources and electrical components from harm. The device is available in a small outline package (SO-8) package, making it suitable for projects in tight spaces.

Application Field

The 12CWQ04FNTRR can be used in many applications where a reliable, low-cost rectification solution is needed. It is commonly used in consumer electronic products such as power supplies, computers, TVs and home appliances. It is also suitable for automotive electronics, industrial automation and telecom equipment. Its high efficiency makes it a good choice for solar cell power converters and renewable energy applications.

Working Principle

The 12CWQ04FNTRR rectifies AC input signals to DC with two diodes connected in series. Each diode has an anode connected to one of the phases of the AC supply and a common cathode connected to the other phase. The anode of the first diode is connected to the positive side of the DC output while the anode of the second diode is connected to the negative side. When the AC input is positive, the first diode is forward biased and conducts current while the second diode is reverse biased and does not conduct. When the AC input is negative, the situation is reversed and the second diode is forward biased and conducts current while the first diode is reverse biased and does not conduct. In this way, the 12CWQ04FNTRR rectifies the AC input to a DC output.

Advantages

The 12CWQ04FNTRR offers several advantages over other rectifier solutions. Its small package size enables it to be used in tight spaces, while its low-cost makes it a more attractive option for consumer products. Its low forward voltage drop allows for higher current carrying capacity compared to other solutions. In addition, its high efficiency makes it more suitable for renewable energy applications.

Conclusion

The 12CWQ04FNTRR is a low-cost rectifier array from Fairchild Semiconductor. It is suitable for applications where space is limited and renewable energy solutions are needed. Its small package size, low forward voltage drop, and high efficiency make it an attractive choice for many projects.