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    Quest Semi

    Quest Semi

    Quest semi is owned by its parent company Semefab ltd a UK company. Quest is the sales and marketing division for Semefab for Asia , Australia and the USA. Trading for 40 years in Mems, Jfets, and sensors, now supplying power semiconductors in SiC Homogeneous Schottky diodes and TCIGBT's. They have 3 foundaries and supply either wafers, bare die, or packaged devices. No other company in the global market has high voltage devices like these. They offer 1700v, 2200, 3300v, and 4500v SiC diodes.
    IGBT Modules
    IGBT Modules
    FETs, MOSFETs
    FETs, MOSFETs
    Single Diodes
    Single Diodes
    Diode Arrays
    Diode Arrays
    QS800SGL330A3S
    QS800SGL330A3S Quest Semi
    QSD12HCS65U
    QSD12HCS65U Quest Semi
    QS50T45T
    QS50T45T Quest Semi
    QS50T45D
    QS50T45D Quest Semi
    QSD50HCS120U
    QSD50HCS120U Quest Semi
    QSD10HCS120U
    QSD10HCS120U Quest Semi
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    Low price every day, worry-free selection
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    Genuine licensed goods, exquisite service
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    Multi-warehouse direct delivery, fast delivery
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    Complete range for easy shopping
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