Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes – Bridge Rectifiers

Diodes – Bridge Rectifiers are commonly used in industrial equipments for power rectification and for supplying DC voltage for electronic devices. The DF1508S is a bridge rectifier chip manufactured by Fairchild Semiconductor. It consists of four individual diodes connected in a bridge configuration to form a single-phase full-wave bridge rectifier.

Applications

Typical applications of the DF1508S bridge rectifier include DC power supplies, input rectification, DC to DC converters, and load protection for automotive electronics and consumer electronic applications such as home appliances. It can also be effectively used for motor control applications such as electric motors, fans, pumps and more.

Features

The DF1508S bridge rectifier offers several features including low forward voltage drop, low leakage current, low reverse current and low thermal resistance. Furthermore, it has high surge current capability and is available in different packages for easy integration into the circuit. It is RoHS compliant and halogen free, making it a safe and reliable product.

Operation

The DF1508S operates in three modes: forward conduction mode, reverse conduction mode and blocking mode. In the forward conduction mode, it acts as a conductor, allowing current to flow from the positive side to the negative side. In the reverse conduction mode, it acts as an insulator, preventing current from flowing from the negative side to the positive side. In the blocking mode, it acts as an open circuit, preventing current from flowing through the device.

Conclusion

The DF1508S bridge rectifier is an ideal solution for DC power supplies, input rectification, DC to DC converters, load protection and motor control applications. It offers low Vf, low leakage current, low reverse current, and low thermal resistance, as well as high surge current capability and RoHS and halogen free qualities.

The specific data is subject to PDF, and the above content is for reference