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BUK9Y3R0-40E

N-channel 40 V 3.0 mΩ logic level MOSFET in LFPAK56

Logic level N-channel MOSFET in LFPAK56 (Power SO8) package using TrenchMOS technology. This product has been designed and qualified to AEC-Q101 standard for use in high performance automotive applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK9Y3R0-40E BUK9Y3R0-40E,115 934067043115 SOT669 Order product
BUK9Y3R0-40E/DMAN BUK9Y3R0-40E/DMANX 934661399115 SOT669 Order product

Features and benefits

  • AEC-Q101 compliant
  • Repetitive avalanche rated
  • Suitable for thermally demanding environments due to 175 °C rating
  • True logic level gate with VGS(th) rating of greater than 0.5 V at 175 °C

Applications

  • 12 V Automotive systems
  • Motors, lighting and solenoid control
  • Start-Stop micro-hybrid applications
  • Transmission control
  • Ultra high performance power switching

Parametrics

Type numberPackage versionPackage nameProduct statusChannel typeNumber of transistorsVDS [max] (V)RDSon [max] @ VGS = 10 V (mΩ)RDSon [max] @ VGS = 5 V (mΩ)Tj [max] (°C)ID [max] (A)QGD [typ] (nC)Ptot [max] (W)Qr [typ] (nC)VGSth [typ] (V)Automotive qualifiedCiss [typ] (pF)Coss [typ] (pF)Date
BUK9Y3R0-40ESOT669LFPAK56; Power-SO8ProductionN1402.5317510010.7194251.7Y44715632013-02-11

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BUK9Y3R0-40EBUK9Y3R0-40E,115
( 9340 670 43115 )
Active93E040
LFPAK56; Power-SO8
(SOT669)
SOT669Reel 7” Q1/T1 or Q2/T3
BUK9Y3R0-40E/DMANBUK9Y3R0-40E/DMANX
( 9346 613 99115 )
Active93E040
LFPAK56; Power-SO8
(SOT669)
SOT669Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
BUK9Y3R0-40EBUK9Y3R0-40E,115BUK9Y3R0-40E11
BUK9Y3R0-40E/DMANBUK9Y3R0-40E/DMANXBUK9Y3R0-40E/DMAN11
Quality and reliability disclaimer

Documentation (15)

File nameTitleTypeDate
BUK9Y3R0-40EN-channel 40 V, 3.0 mΩ logic level MOSFET in LFPAK56Data sheet2018-04-06
AN10273Power MOSFET single-shot and repetitive avalanche ruggedness ratingApplication note2020-07-02
AN11158Understanding power MOSFET data sheet parametersApplication note2020-07-06
AN11160Designing RC SnubbersApplication note2021-01-04
AN11156Using Power MOSFET Zth CurvesApplication note2021-01-04
AN11243Failure signature of Electrical Overstress on Power MOSFETsApplication note2017-12-21
AN11158_ZHUnderstanding power MOSFET data sheet parametersApplication note2021-01-04
AN11261RC Thermal ModelsApplication note2020-05-11
AN11599Using power MOSFETs in parallelApplication note2016-07-13
AN10874_ZHLFPAK MOSFET thermal design guide, Chinese versionApplication note2020-04-30
AN11113_ZHLFPAK MOSFET thermal design guide - Part 2Application note2020-04-30
BUK9Y3R0-40EBUK9Y3R0-40E Spice modelSPICE model2013-02-21
TN00008Power MOSFET frequently asked questions and answersTechnical note2020-06-24
BUK9Y3R0-40E_RC_Thermal_ModelBUK9Y3R0-40E Thermal design modelThermal design2021-01-18
BUK9Y3R0-40EBUK9Y3R0-40E Thermal modelThermal model2013-02-25

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
BUK9Y3R0-40EBUK9Y3R0-40E Spice modelSPICE model2013-02-21
BUK9Y3R0-40E_RC_Thermal_ModelBUK9Y3R0-40E Thermal design modelThermal design2021-01-18
BUK9Y3R0-40EBUK9Y3R0-40E Thermal modelThermal model2013-02-25

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BUK9Y3R0-40EBUK9Y3R0-40E,115934067043115Reel 7” Q1/T1 or Q2/T3Order product
BUK9Y3R0-40E/DMANBUK9Y3R0-40E/DMANX934661399115Reel 7” Q1/T1 or Q2/T3Order product

Sample

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Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.