RBQ10BGE10ATL

Overview

The RBQ10BGE10ATL is a silicon Schottky barrier diode manufactured by ROHM Semiconductor. It features a common cathode configuration within a TO-252AA (D-Pak) surface-mount package. The device supports a maximum repetitive reverse voltage of 65V and an average rectified forward current of 10A. Key electrical specifications include a maximum forward voltage of 0.69V at 5A and a low maximum reverse current of 0.07mA at 65V. The component operates with a junction temperature up to 150°C and is designed for applications requiring high efficiency and reliability in power conversion circuits.

Feature Summary

• Low reverse leakage current characteristics
• High thermal stability with elevated junction temperature rating
• Miniaturized surface-mount packaging design

Applications

• Switching power supplies
• Freewheel diodes
• Reverse polarity protection circuits

Procurement Notes

Verify the specific ordering suffix against official documentation, as variations may exist between standard tape-and-reel configurations and other packaging formats. Confirm RoHS compliance status and ensure the selected variant matches the required lead frame finish for your assembly process. Cross-reference the part number with the manufacturer's latest datasheet to validate availability and any recent design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a low forward voltage drop is critical for minimizing conduction losses in medium-current applications. The 65V rating suits low-voltage DC-DC converters and synchronous rectification alternatives. Ensure the thermal management solution accommodates the TO-252 package's dissipation capabilities under continuous load conditions. Verify that the reverse voltage margin meets the system's peak transient requirements to prevent breakdown during operation.

Part Context

This part belongs to ROHM's RBQ series of Schottky barrier diodes, which are engineered for high-efficiency power management. The series utilizes silicon technology to balance low forward voltage with low reverse leakage current. These components are widely used in consumer electronics and industrial power supplies where compact size and thermal performance are prioritized over automotive-grade certifications.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching pinouts and electrical ratings. Generic replacements must maintain compatible forward voltage and reverse current specifications to ensure circuit stability.