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PSMN4R3-40MLH ECAD models PCB Symbol, Footprint & ECAD Model

N-channel 40 V, 4.3 mΩ, logic level MOSFET in LFPAK33 using NextPower-S3 technology

95 A, logic level N-channel enhancement mode MOSFET in 175 °C LFPAK33 package using advanced TrenchMOS Superjunction technology. This product has been designed and qualified for high efficiency applications at high switching frequencies.


  • Avalanche rated, 100% tested
  • NextPower-S3 technology delivers 'superfast switching with soft body-diode recovery'
  • Low QRR, QG and QGD for high system efficiency, especially at high switching frequencies
  • Low spiking and ringing for low EMI designs
  • High reliability clip bonded and solder die attach Mini Power SO8 package; no glue, no wire bonds, qualified to 175 °C
  • Exposed leads can be wave soldered, visual solder joint inspection and high quality solder joints
  • Low parasitic inductance and resistance

Target applications

  • Secondary side synchronous rectification
  • DC-to-DC converters
  • Brushless DC motor drive
  • LED lighting


Type numberPackage versionPackage nameProduct statusChannel typeNumber of transistorsVDS [max] (V)RDSon [max] @ VGS = 10 V (mΩ)RDSon [max] @ VGS = 4.5 V (mΩ)Tj [max] (°C)ID [max] (A)QGD [typ] (nC)QG(tot) [typ] @ VGS = 4.5 V (nC)QG(tot) [typ] @ VGS = 10 V (nC)Ptot [max] (W)Qr [typ] (nC)VGSth [typ] (V)Automotive qualifiedCiss [typ] (pF)Coss [typ] (pF)Date

Documentation (1)

File nameTitleTypeDate
SOT1210Plastic, single ended surface mounted package (LFPAK33); 8 leads; 0.65 mm pitchOutline drawing2018-05-04


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