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RB161MM-20TR is listed in the Single Diodes range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is DIODE SCHOTTKY 25V 1A PMDU. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for RB161MM-20TR
- Description：DIODE SCHOTTKY 25V 1A PMDU
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：25 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：350 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：700 µA @ 20 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：SOD-123F
- Supplier Device Package：PMDU
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for RB161MM-20TR
Single Diodes Overview
The RB161MM-20TR is a single silicon Schottky barrier diode manufactured by ROHM Semiconductor. It features a maximum average forward rectified current of 1 A and a repetitive peak reverse voltage of 25 V. The device utilizes an SOD-123FL-2 surface-mount package. Key electrical parameters include a forward voltage of 310 mV at rated current, a reverse leakage current of 280 uA, and a forward surge current rating of 30 A. The component supports a maximum operating junction temperature of +125 C.
Single Diodes Feature Summary
- Utilizes silicon Schottky barrier technology for low forward voltage drop characteristics.
- Designed for surface-mount assembly in compact SOD-123FL-2 packages.
- Capable of handling high forward surge currents for circuit protection.
Single Diodes Applications
- General-purpose rectification in consumer electronics.
- DC-DC converter output stages.
- Free-wheeling diodes in inductive load circuits.
Single Diodes Procurement Notes
Verify the specific suffix against official ROHM documentation to confirm exact packaging and tape-and-reel specifications. Ensure the procurement channel provides valid traceability for the semiconductor batch. Confirm RoHS compliance status through the manufacturer's latest declaration rather than distributor summaries. Cross-reference the part number with the official datasheet to validate all electrical limits before integration.
Single Diodes Selection Notes
Select this component when a low-cost, single Schottky diode is required for 1 A applications with a 25 V reverse voltage rating. The SOD-123FL-2 package offers a small footprint suitable for space-constrained designs. Consider the 310 mV forward voltage for efficiency calculations. Verify that the 125 C maximum junction temperature meets the thermal requirements of the target environment.
Single Diodes Part Context
This part belongs to the RB161MM series of Schottky barrier rectifiers from ROHM Semiconductor. The series is characterized by its use of silicon technology and surface-mount construction. The RB161MM-20 variant specifically denotes the 25 V blocking voltage class within this lineup, distinguishing it from higher voltage ratings like the 40 V or 90 V options available in related product families.
Single Diodes Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official ROHM documentation for recommended replacements or pin-compatible alternatives if this specific voltage rating is unavailable.
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