UPR5E3/TR13

Diodes - Rectifiers - Single

UPR5E3/TR13 is a single-phase silicon rectifier diode specifically designed for automated placement. It uses a UL94V-0 rated flame retardant molded plastic body for insulation, with low leakage current, low forward voltage drop, and excellent reverse recovery characteristics for switching applications.

Application Field and Working Principle

UPR5E3/TR13 rectifier diodes are ideal for use in AC/DC bridge rectification, general power supply, and power switching applications. The device is available in standard TO-220 package, making it suitable for PCB-level assembly, and its ability to withstand higher reverse voltages allows it to be used in circuits with a large number of switching cycles.

The working principle of UPR5E3/TR13 is relatively simple. When AC voltage is applied across the terminals of the diode, the device acts like a one-way valve for electrical current, allowing current to flow only in one direction in the circuit, which is from the anode to the cathode. Furthermore, the device also has a reverse blocking effect, and prevents current from flowing in the opposite direction. This makes UPR5E3/TR13 a great choice for applications such as AC/DC power supplies, where power must be supplied in one direction only.

Benefits and Advantages

UPR5E3/TR13 rectifiers have many benefits and advantages. The most significant being the ability to handle high surge and repetitive reverse voltages, which makes them extremely suitable for applications with frequent switching cycles. The device also features a low forward voltage drop, which helps in conserving energy by reducing voltage losses. Additionally, its UL94V-0 flame retardant molded plastic body ensures the device is highly reliable and has excellent thermal resistance.

UPR5E3/TR13 has fast reverse recovery characteristics, which allows for longer life and higher output frequencies for power conversion applications. Furthermore, the device can withstand high currents without reducing its overall performance, making it an ideal choice for many high power applications.

Conclusion

UPR5E3/TR13 rectifier diode is a great choice for applications requiring single-phase rectification, such as AC/DC power supplies and power switch applications. Its low forward voltage drop, fast reverse recovery time, and ability to withstand high surge and repetitive reverse voltages makes it ideal for applications with frequent switching cycles. Furthermore, its UL94V-0 flame retardant molded plastic body provides excellent insulation and thermal resistance.