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Product Detailed Parameters
- Description：DIODE ARR GP 350V 300MA SOT23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：350 V
- Current - Average Rectified (Io) (per Diode)：300mA (DC)
- Voltage - Forward (Vf) (Max) @ If：1.275 V @ 200 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：5 µA @ 360 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-23-3
- Grade：-
- Qualification：-
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Overview
The MMBD5004C-7 is a high voltage dual switching diode manufactured by Diodes Incorporated, housed in an SOT23 surface mount package. It features a repetitive peak reverse voltage of 400 V and a working DC blocking voltage of 350 V. The device supports a continuous forward current of 300 mA with a non-repetitive peak surge current capability of up to 5 A at 1.0 µs. Electrical characteristics include a maximum reverse recovery time of 50 ns and a total capacitance of 2.0 pF. Power dissipation is rated at 350 mW, with an operating temperature range spanning from -55 °C to +150 °C.
Feature Summary
- Dual switching diode configuration designed for fast switching applications
- High reverse breakdown voltage rating suitable for demanding circuit environments
- Low leakage current and low capacitance characteristics
- Surface mount package optimized for automated insertion processes
Applications
- General purpose high voltage switching circuits
- Fast rectification in power supply designs
- Signal processing requiring low capacitance isolation
Procurement Notes
Verify component authenticity through authorized channels as the part is officially discontinued. Confirm final purchase decisions against the latest manufacturer obsolescence notices. Ensure all handling procedures comply with standard electrostatic discharge precautions. Review datasheet specifications thoroughly before integration into new designs due to end-of-life status.
Selection Notes
Select this component only for legacy system maintenance or specific replacement scenarios where the exact electrical parameters are required. Evaluate alternative active components for new product development projects. Consider thermal resistance and power derating curves when designing heat management solutions. Verify package compatibility during PCB layout modifications.
Part Context
This component belongs to the MMBD5004A/C/S series of high voltage dual switching diodes produced by Diodes Incorporated. The series utilizes a molded plastic SOT23 case material classified as UL 94V-0 flammability rated. The devices are lead-free and fully RoHS compliant, containing no purposely added lead. Halogen and antimony free green device standards apply to the manufacturing process.
Replacement Considerations
The MMBD5004C-7 is obsolete and discontinued. No direct public substitute part numbers are confirmed in the provided documentation. Engineers should consult the manufacturer for recommended active replacements or evaluate equivalent high voltage dual switching diodes from other suppliers.
