NRVUD620CTG

Overview

The NRVUD620CTG is a SwitchMode Power Rectifier manufactured by onsemi, designed for high-efficiency power conversion applications. It features an ultrafast 35 nanosecond reverse recovery time and exhibits soft recovery characteristics to minimize switching losses and electromagnetic interference. The device is constructed with a high-temperature glass-passivated junction for enhanced reliability under thermal stress. It is available in a D2PAK (TO-263) surface-mount package, providing robust mechanical stability and efficient heat dissipation for demanding power supply designs.

Feature Summary

• Ultrafast 35ns reverse recovery time for reduced switching losses
• Soft recovery characteristics to limit voltage spikes and EMI
• High-temperature glass-passivated junction for durability
• D2PAK surface-mount package for efficient thermal management

Applications

• Negative switching power supplies
• Inverter circuits
• Freewheeling diode configurations
• Single-phase full-wave bridge rectifiers when paired with common cathode dual ultrafast rectifiers

Procurement Notes

Verify the specific suffix 'G' indicates lead-free and halide-free compliance as per standard onsemi product labeling conventions. Confirm the package type matches the required D2PAK footprint for your PCB layout. Ensure the component meets AEC-Q101 qualification requirements if intended for automotive or critical infrastructure applications, as indicated by the NRV prefix designation.

Selection Notes

Select this component for applications requiring fast switching speeds and low reverse recovery charge. The 35ns trr makes it suitable for high-frequency converters where minimizing turn-off losses is critical. Consider the thermal resistance of the D2PAK package when designing heatsinking solutions. Verify that the forward voltage drop and leakage current specifications align with the efficiency targets of the target power supply topology.

Part Context

This part belongs to the MURD series of SwitchMode Power Rectifiers from onsemi. It serves as the common anode counterpart to the MURD620CTT4G common cathode device. Together, these components can form a complete single-phase full-wave bridge rectifier configuration. The NRV prefix signifies that the device meets automotive quality standards and unique site control change requirements.

Replacement Considerations

The MURD620CTT4G is a confirmed substitute within the same family, offering identical electrical characteristics and pinout compatibility. Both devices share the same ultrafast performance profile and package style. When replacing, ensure the replacement part also carries the appropriate environmental compliance markings if required by the final assembly specifications.