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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 40V 30MA SOT323
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：30mA
- Voltage - Forward (Vf) (Max) @ If：370 mV @ 1 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 µA @ 10 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The RB715FM-40FHT106 is a Schottky barrier diode manufactured by ROHM Semiconductor. It features a dual anode common cathode configuration housed in an SOT-323 (UMD3) surface-mount package. The device supports a maximum repetitive reverse voltage of 40 V and an average rectified forward current of 30 mA per diode. Key electrical parameters include a maximum forward voltage of 370 mV at 1 mA, a maximum reverse leakage current of 1 µA at 10 V, and a forward surge current rating of 200 mA. The component operates within a junction temperature range of -55°C to +150°C and complies with the AEC-Q101 automotive reliability standard.
Feature Summary
- Complies with AEC-Q101 automotive grade standards for high reliability
- Features ultra-low forward voltage characteristics suitable for energy efficiency
- Utilizes a small mold type SOT-323 package for compact board space
Applications
- Automotive electronic circuits requiring high-reliability components
- High-speed switching applications utilizing low forward voltage
- DC-DC converter output rectification in compact power modules
Procurement Notes
Verify the specific suffix 'T106' corresponds to the required tape-and-reel packaging format when sourcing. Confirm that the AEC-Q101 qualification status is explicitly stated in the official datasheet for the exact part number variant. Ensure the ordering information matches the manufacturer's current naming conventions to avoid discrepancies in component specifications or package dimensions during procurement.
Selection Notes
Select this component for designs requiring automotive-grade reliability in a minimal footprint. The dual anode common cathode structure allows for efficient bridge rectification or logic functions within constrained spaces. Consider the 40 V reverse voltage rating and 30 mA current capacity against circuit requirements. The ultra-low forward voltage specification makes it suitable for low-voltage power management applications where minimizing conduction losses is critical.
Part Context
This part belongs to the RB715 series of Schottky barrier diodes from ROHM Semiconductor. The series is characterized by its small physical size and low forward voltage drop. The RB715FM variant specifically denotes the automotive-compliant version designed for harsh environments. It shares core electrical characteristics with non-automotive counterparts but adheres to stricter quality and reliability standards defined by automotive industry regulations.
Replacement Considerations
RB715F-TP by MCC is listed as a similar alternative. Verify pinout compatibility and ensure the substitute meets the same AEC-Q101 automotive qualification requirements if used in certified automotive systems.
