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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 30V 100MA EMD3F
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：100mA
- Voltage - Forward (Vf) (Max) @ If：490 mV @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 10 V
- Operating Temperature - Junction：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SC-89, SOT-490
- Supplier Device Package：EMD3F
- Grade：-
- Qualification：-
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Overview
The RB558WMTL is a Schottky barrier diode manufactured by ROHM Semiconductor, housed in an SMD/SMT SC-89 (SOT-416) package. It features a dual configuration with series connection and offers a maximum repetitive reverse voltage of 30 V and an average forward current of 100 mA. The device exhibits a maximum forward voltage of 450 mV and a reverse current of 500 nA. It supports a forward surge current of 500 mA and operates at temperatures up to +125 °C.
Feature Summary
- Schottky barrier technology for low forward voltage drop
- Dual series-connected configuration within a compact surface-mount package
- High thermal resistance suitable for elevated operating temperatures
Applications
- General purpose rectification in consumer electronics
- Power management circuits in portable devices
- DC-DC converter output rectification
Procurement Notes
Verify the specific ordering suffix matches the required tape-and-reel packaging format. Confirm that the component complies with RoHS3 standards and holds MSL Level 1 moisture sensitivity rating for standard handling procedures. Ensure the datasheet revision aligns with the procurement requirements for the specific batch or lot code needed for production integration.
Selection Notes
Select this component when a low-profile surface-mount Schottky diode is required for high-frequency switching applications. The 30 V rating and 100 mA current capacity suit low-voltage power paths. Consider the dual series configuration if space constraints necessitate combining two diodes in a single footprint for voltage handling or circuit topology reasons.
Part Context
This part belongs to the RB558W series of Schottky barrier diodes from ROHM Semiconductor. It is designed for general-purpose rectification tasks where efficiency and size are critical. The series is widely used in automotive, industrial, and consumer electronic applications requiring reliable performance in harsh environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent components based on electrical parameters and pinout configuration before substitution.
