RB717FT106

Overview

The RB717FT106 is a Schottky barrier diode manufactured by Rohm Semiconductor, designed for use in computers, mobile phones, and various portable electronic devices. It features a low forward voltage (VF) and low reverse current (IR), alongside high electrostatic discharge (ESD) strength. The component is supplied in a UMD3 package, which corresponds to the SOT-323 JEITA package code, with dimensions of 2.1x2.0 mm (t=1.0). It operates with a maximum reverse voltage (VR) of 40V and an average rectified forward current (IO) of 0.03A. The device supports surface mount mounting styles and complies with RoHS standards.

Feature Summary

• Low forward voltage and low reverse current characteristics
• High ESD strength capability
• Small plastic molded UMD3 package

Applications

• Computers
• Mobile phones
• Portable electronic products

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as standard and automotive grades may differ. Confirm that the component is suitable for non-automotive applications, as standard-grade versions are not recommended for vehicle equipment. Ensure compliance with RoHS requirements if applicable to the target assembly. Cross-reference the exact part number with official distributor catalogs to confirm availability and authenticity before procurement.

Selection Notes

Select this component for circuits requiring efficient rectification with minimal voltage drop in compact designs. The low capacitance and fast switching properties make it suitable for high-frequency applications in consumer electronics. Consider the thermal dissipation capabilities within the small UMD3 package when designing PCB layouts. Verify that the 40V reverse voltage rating exceeds the peak inverse voltage expected in the specific circuit application.

Part Context

The RB717F series represents Rohm's standard-grade Schottky barrier diodes, known for their reliability and compact form factor. These diodes are part of Rohm's broader portfolio of semiconductor solutions for consumer electronics. The FT106 suffix typically indicates the tape and reel packaging format with a specific unit quantity. This series is distinct from automotive-grade variants, which may carry different suffixes or qualification standards.

Replacement Considerations

Check for similar Schottky diodes with compatible voltage and current ratings. Ensure the replacement maintains the same package type for direct footprint compatibility. Verify that the alternative component meets the required forward voltage and reverse leakage specifications.