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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 40V 30MA UMD3
- 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：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：UMD3
- Grade：-
- Qualification：-
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Overview
The RB715FT106 is a Schottky barrier diode manufactured by ROHM Semiconductor, housed in an SOT-323 (UMD3) surface-mount package. It features a dual anode common cathode configuration with a maximum repetitive reverse voltage of 40 V and an average rectified forward current of 30 mA per diode. The device exhibits a low forward voltage of 370 mV at 1 mA and a reverse leakage current of 1 µA at 10 V. It supports a forward surge current of 200 mA and operates within a junction temperature range of -55°C to 150°C.
Feature Summary
- Ultra-low forward voltage characteristics for enhanced efficiency in high-speed switching applications.
- High reliability construction suitable for portable electronic devices and computer systems.
- Compact SC-70/SOT-323 footprint designed for space-constrained surface-mount layouts.
Applications
- Power supply circuits in computers and mobile phones
- General-purpose rectification in portable electronic equipment
- High-frequency switching applications requiring low loss
Procurement Notes
Verify the specific suffix FT106 against the manufacturer's latest datasheet to confirm taping specifications and reel quantity. Ensure the component grade matches the application requirements, as standard industrial grades differ from automotive AEC-Q101 qualified variants like the RB715FM-40FH. Cross-reference pinout compatibility if substituting into existing designs.
Selection Notes
Select this component when a compact dual-diode solution with low forward voltage drop is required for 40 V reverse bias applications. The SOT-323 package is ideal for dense PCB layouts. Consider the RB715FM-40FH variant if automotive qualification under AEC-Q101 standards is mandatory for the target environment.
Part Context
This part belongs to the RB715 series of Schottky barrier diodes from ROHM Semiconductor. The series is characterized by low forward voltage and low reverse leakage current, making it suitable for general-purpose rectification in consumer electronics. The RB715F designation indicates the standard industrial grade version packaged in the UMD3 form factor.
Replacement Considerations
The RB715FM-40T106 is listed as a similar substitute by distributors. Verify electrical parameter equivalence and package compatibility before implementation.
FAQ
What is the forward voltage specification at low current?
The forward voltage is specified as 370 mV at a forward current of 1 mA.
Is this component qualified for automotive use?
The RB715FT106 is a standard industrial grade product. Automotive-grade versions such as the RB715FM-40FH are available separately and comply with AEC-Q101 standards.
What is the maximum operating junction temperature?
The maximum operating junction temperature is 150°C.
