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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 30V 100MA EMD4
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Diode Configuration：2 Independent
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：100mA
- Voltage - Forward (Vf) (Max) @ If：530 mV @ 100 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-75-4, SOT-543
- Supplier Device Package：EMD4
- Grade：-
- Qualification：-
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Overview
The RB480YNPT2R is a Schottky barrier diode array manufactured by ROHM Semiconductor. It features a dual independent configuration housed in an SMD/SMT SC-75-4 (SOT-543) package. The device utilizes silicon technology and supports a maximum repetitive reverse voltage of 30V with a forward current rating of 100mA. Key electrical parameters include a forward voltage of 530mV at 100mA and a reverse leakage current of 10uA. The component is designed for surface mount applications with a maximum operating temperature of +125°C.
Feature Summary
- Dual independent Schottky diode configuration for compact circuit design
- Low forward voltage drop to enhance energy efficiency
- High thermal stability suitable for demanding operating environments
Applications
- DC-DC converter circuits
- Power supply rectification
- Protection against reverse polarity
Procurement Notes
Verify the specific suffix 'NPT' against official ROHM documentation, as datasheet references may vary between RB480Y-40T2R and RB480YNPT2R. Confirm RoHS compliance status directly from the manufacturer's latest release notes. Ensure the ordering part number matches the exact package and electrical specifications required for your design to avoid compatibility issues.
Selection Notes
Select this component when a low-voltage, high-efficiency Schottky solution is required in a small surface-mount footprint. The 30V reverse voltage rating limits its use to low-voltage systems. Compare the 100mA forward current capability against load requirements. Consider the SOT-543 package dimensions for PCB layout constraints relative to alternative diode arrays.
Part Context
This part belongs to the RB480Y series of Schottky diodes from ROHM Semiconductor. The series offers various voltage ratings and configurations. The RB480YNPT2R specifically denotes the 30V variant in the EMD4/SC-75-4 package. It serves as a discrete semiconductor product within the broader diode and rectifier category, optimized for modern portable electronics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Verify cross-reference data through official ROHM channels or authorized distributors before replacing this obsolete component.
