MURF1620CTHC0G

Overview

The MURF1620CTHC0G is a dual ultrafast rectifier manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two internal silicon elements housed in an ITO-220AB package. The device supports a maximum repetitive peak reverse voltage of 200V and provides a total average forward rectified current of 16A, rated at 8A per leg. It exhibits an ultrafast reverse recovery time of 35 nanoseconds and maintains low leakage current specifications at elevated case temperatures up to 150°C.

Feature Summary

• Ultrafast 35-nanosecond reverse recovery time for high-frequency switching applications
• Common cathode dual element structure providing 16A total or 8A per leg capacity
• Soft recovery characteristics to minimize electromagnetic interference during switching
• High temperature glass passivated junction ensuring reliability under thermal stress

Applications

• Negative switching power supplies
• Inverter circuits
• Freewheeling diode implementations
• Single phase full-wave bridge configurations when paired with complementary devices

Procurement Notes

Verify the specific suffix HC0G against official Taiwan Semiconductor documentation to confirm exact packaging and marking variations. Ensure the component meets RoHS compliance requirements if specified for your project. Cross-reference the datasheet revision date to confirm technical parameters have not changed. Confirm the manufacturer source directly from Taiwan Semiconductor rather than third-party distributors to guarantee authenticity.

Selection Notes

Select this component for designs requiring fast switching speeds and high current handling in a through-hole package. The common cathode arrangement simplifies circuit topology compared to discrete single diodes. Consider the thermal management capabilities of the ITO-220AB case for heat dissipation. Verify that the 200V rating aligns with the peak inverse voltage present in the target application circuit.

Part Context

This part belongs to the MURF series of switchmode power rectifiers from Taiwan Semiconductor. It serves as a specialized alternative to standard fast recovery diodes, offering improved performance in high-efficiency power conversion systems. The series is designed to complement other devices in bridge configurations, providing flexibility in power supply design architectures.

Replacement Considerations

Public confirmed substitute part numbers include MUR1620CT and MURB1620CT. These alternatives share similar electrical ratings but may differ in package style or polarity configuration. Verify pinout compatibility and thermal characteristics before substitution.