MURF1620CTH

Overview

The MURF1620CTH is a silicon rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two elements housed in an ITO-220AB (TO-220AB) package. The device supports a maximum repetitive peak reverse voltage of 400V and an average forward current of 8A. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 100A, a maximum forward voltage of 1.3V, and a maximum reverse current of 5uA. The unit operates within a temperature range of -55°C to 150°C.

Feature Summary

• Ultrafast soft recovery characteristic for high-speed switching applications
• Isolated case connection for efficient thermal management
• High surge current capability for robust circuit protection

Applications

• High voltage ultrafast recovery circuits
• Industrial power supplies
• Motor control systems

Procurement Notes

Verify the manufacturer designation carefully, as the suffix 'H' typically indicates tube packaging which may differ from other variants like 'C0G'. Confirm the specific datasheet version matches the required electrical tolerances. Ensure the TO-220AB footprint aligns with the target PCB design. Cross-reference the RoHS compliance status with current regulatory requirements for the intended market.

Selection Notes

Select this component when a common cathode ultrafast rectifier with 400V blocking capability is required. The 8A rating suits moderate power applications where fast recovery is critical. Compare the 1.3V forward voltage drop against efficiency targets. Verify that the ITO-220AB package size fits the mechanical constraints of the assembly.

Part Context

This part belongs to the MURF series of ultrafast recovery rectifiers from Taiwan Semiconductor. These devices are designed for general-purpose high-frequency applications requiring low reverse recovery charge. The series offers various voltage ratings and configurations to support diverse power conversion topologies.

Replacement Considerations

Direct substitutes include the MURF1640CTH from the same manufacturer family, though it shares identical packaging but differs in voltage rating. Other compatible replacements must match the 8A current, 400V reverse voltage, and common cathode configuration.