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  • LL4148 LL-34 MiniMELF Switching Diode-CTK Switching Diode Manufacturer
    • LL4148 LL-34 MiniMELF Switching Diode-CTK Switching Diode Manufacturer

    LL4148 LL-34 MiniMELF Switching Diode-CTK Switching Diode Manufacturer

    Specifications


    Electrical Characteristics — LL4148

    Parameter Value
    Package Outline LL-34 / MiniMELF
    Reverse Voltage (VR) 75 V
    Forward Current (IF) 200 mA
    Minimum Packaging Quantity (MPQ) 2500 pcs / reel

    Key Features

    • Miniaturization: extremely small SOD-80C (MiniMELF) package for high-density PCBs

    • Fast switching in MiniMELF case for automatic surface mounting

    • Fast response time suitable for high-speed circuits

    • High efficiency: 200mA current with only 0.715V forward voltage

    • High reverse voltage up to 100V for switching and protection

    • Stable temperature performance in varied environments

    • Cost-effective solution for wide adoption

    Typical Applications

    • Consumer Electronics: TVs, audio, smartphones, smart home

    • Telecommunications: modems, transceivers, wireless devices

    • Industrial Electronics: automation, motor drives, power circuits

    • Automotive Electronics: lighting, infotainment, BMS

    • Medical Devices: portable diagnostics, signal control

    • Aerospace & Defense: avionics, comm systems

    • Test Equipment: oscilloscopes, analyzers, signal generators

    • Renewable Energy: solar inverters, energy storage

    • Lighting Solutions: LED drivers, control systems

    • Portable/Wearables: compact electronics with high density

    Shipping & Support

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    Shipping Details

    • Standard Lead Time: 0–2 Weeks

    • Shipping Time: 3–40 working days

    • Location: No.3, Chayuan Rd 3rd St, Ailingkan, Dalingshan, Dongguan

    Support Icon

    After-Sales Service

    • Free Samples

    • Warranty: 2 Years

    • 24-Hour Online Support

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