DURF1060CT

Diode Arrays Overview

The Littelfuse DURF1060CT is an ultrafast recovery rectifier featuring a common cathode configuration within an electrically isolated ITO-220AB package. It provides a peak inverse voltage of 600V and supports a total average forward current of 10A, with 5A per leg. The device exhibits a maximum reverse recovery time of 50ns and low forward voltage drop characteristics. Thermal resistance from junction to case is rated at 5.0°C/W under DC operation.

Diode Arrays Feature Summary

• Ultra-fast switching capability with low reverse leakage current
• Common cathode configuration in an electrically isolated ITO-220AB package
• Lead-free E3 terminal finish material

Diode Arrays Applications

• Output rectifiers in switch mode power supplies (SMPS) and DC to DC converters
• Free-wheeling diode or boost diode in converters and motor control circuits
• Anti-parallel diode for high frequency switching devices such as IGBT
• Uninterruptible Power Supplies (UPS)
• Inductive heating and melting applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging options and lead times. Ensure that the requested variant matches the required thermal and electrical specifications for the intended application environment. Cross-reference the part marking system to validate authenticity and production date codes upon receipt.

Diode Arrays Selection Notes

Select this component for high-frequency power switching applications requiring low reverse recovery time and high surge current capability. The electrically isolated package facilitates mounting on heatsinks without additional insulators. Consider the thermal resistance rating when designing heat dissipation strategies for continuous operation at elevated temperatures.

Diode Arrays Part Context

This device belongs to the Littelfuse DUR series of ultrafast recovery rectifiers. These components are engineered to meet commercial application requirements by combining low Trr, high-temperature stability, and low leakage. The series is suitable for demanding power conversion environments where fast switching speeds are critical.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers: None identified in verified source material.

Diode Arrays FAQ

What is the maximum reverse recovery time specified for the DURF1060CT?

The maximum reverse recovery time (trr) is 50 ns, measured at IF=500mA, IR=1A, and Irm=250mA.

How is the average forward current distributed in the common cathode configuration?

The device supports a total average forward current of 10A, with a limit of 5A per leg under a 50% duty cycle at TC =100 °C.

What is the typical thermal resistance from junction to case?

The typical thermal resistance (RθJC) is 5.0 °C/W under DC operation conditions.