RFUH30TS6DGC11

Overview

The RFUH30TS6DGC11 is a dual common cathode fast recovery rectifier diode array manufactured by ROHM Semiconductor. It features a reverse voltage rating of 600 V and an average forward current of 15 A per diode. The device is housed in a TO-247-3 through-hole package, designed for high-power applications. Key electrical parameters include a maximum forward voltage of 2 V, a peak repetitive reverse current of 50 nA, and a maximum surge current of 80 A. The typical reverse recovery time is 15 ns, contributing to reduced switching losses in high-frequency circuits.

Feature Summary

• Dual common cathode configuration for efficient bridge or half-bridge circuit implementation
• Fast recovery characteristics with 15 ns reverse recovery time to minimize switching losses
• High thermal performance enabled by the robust TO-247-3 through-hole package design

Applications

• Switching power supplies requiring high efficiency
• Induction heating systems
• DC-DC converters

Procurement Notes

Verify component authenticity against official ROHM Semiconductor datasheets before integration. Confirm that the specific suffix matches the required pinout and electrical tolerances. Check lifecycle status as this model may be subject to obsolescence notices. Ensure storage conditions comply with moisture sensitivity levels defined in the manufacturing documentation to prevent package damage prior to soldering.

Selection Notes

Select this component for designs requiring a 600 V blocking capability with 15 A continuous current handling. The TO-247-3 package is suitable for board-level mounting where thermal dissipation is critical. Consider the 15 ns recovery time for high-frequency operation. Evaluate thermal resistance requirements against the application's heat sink constraints. Verify compatibility with existing PCB footprint specifications for the three-terminal leaded package.

Part Context

This part belongs to the RFUH series of fast recovery diodes from ROHM Semiconductor. The series is engineered for high-efficiency power conversion applications. The dual common cathode arrangement allows for compact circuit layouts compared to discrete single diodes. The product line emphasizes low forward voltage drop and fast switching speeds to enhance overall system performance in demanding power electronics environments.

Replacement Considerations

• RFUH30TS6SGC11

FAQ

What is the reverse recovery time specification?

The typical reverse recovery time (trr) is 15 ns.

Is this component recommended for new designs?

No, the lifecycle status is listed as NRND (Not Recommended for New Designs).