ST’s MDmesh K5 series feature the industry’s best RDS(on) and figure of merit for increased power density and efficiency in applications such as LED lighting, metering, solar inverters, 3-phase auxiliary power supplies and welding. They are available at 800 V, 850 V, 900 V, 950 V, 1050 V, 1200 V and 1500 V.

Key features and benefits:

  • Industry’s lowest RDS(on) for increased efficiency and more compact designs
  • Industry’s best figure of merit (FoM)

Best-in-class 900 V MDmesh K5 MOSFETs

ST’s MDmesh K5 series of super-junction MOSFETs has been extended with the introduction of 900 V devices. Superior static (best on-state resistance in DPAK package) and dynamic behavior (industry’s lowest Qg) ensure high efficiency and reliability in all types of flyback converters including standard, quasi-resonant and active-clamp designs. In addition, low input and output capacitances enable zero-voltage switching with minimal energy loss in half-bridge LLC resonant converters.

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