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Product Detailed Parameters
- Description：DIODE ARRAY GP 100V 200MA SOT23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Anode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：200mA
- Voltage - Forward (Vf) (Max) @ If：820 mV @ 10 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：5 µA @ 75 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The MMBD4148CA R5G is a small signal switching diode manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in an SOT-23 surface-mount package. Key electrical parameters include a repetitive peak reverse voltage of 100 V, a forward current rating of 200 mA, and a maximum junction temperature of 150 °C. The device exhibits a low forward voltage drop of 0.82 V at 10 mA and a reverse recovery time of 4 ns. It is supplied in a 10,000-unit tape and reel format.
Feature Summary
- Designed for mounting on small surface areas with low capacitance characteristics
- Features low forward voltage drop for efficient operation
- Compliant with RoHS standards and halogen-free according to IEC 61249-2-21
Applications
- Switching mode power supply (SMPS)
- Adapters
- Lighting application
- On-board DC/DC converter
Procurement Notes
Verify the specific ordering suffix R5G corresponds to the 10,000-unit 13-inch tape and reel packaging format as defined in the manufacturer's ordering information. Confirm that the component meets moisture sensitivity level 1 per J-STD-020 requirements for your assembly process. Ensure compliance with UL 94 V-0 flammability ratings for the molding compound if required by your design specifications.
Selection Notes
Select this component when a high-speed switching diode with low forward voltage is required in a compact SOT-23 footprint. The 100 V reverse voltage rating suits general-purpose applications, while the 4 ns recovery time supports high-frequency operations. Consider the thermal resistance of 357 °C/W for heat dissipation planning in dense circuit layouts.
Part Context
This part belongs to the MMBD4148 series from Taiwan Semiconductor, which includes variants like MMBD4148, MMBD4148CC, and MMBD4148SE. The series is characterized by its use in small surface-mount applications requiring fast switching capabilities. The R5G suffix specifically denotes the bulk tape and reel quantity for automated manufacturing processes.
Replacement Considerations
Cross-reference with other MMBD4148 series parts such as MMBD4148CA RFG for identical electrical performance but different packaging quantities. Verify pinout compatibility and thermal characteristics when substituting with similar diodes from other manufacturers.
