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BUK7M8R0-40E

N-channel 40 V, 8 mΩ standard level MOSFET in LFPAK33

Standard level N-channel MOSFET in an LFPAK33 (Power33) 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
BUK7M8R0-40E BUK7M8R0-40EX 934070081115 SOT1210 Order product

Features and benefits

  • Q101 Compliant

  • Repetitive avalanche rated

  • Suitable for thermally demanding environments due to 175 °C rating

  • True standard level gate with VGS(th) rating of greater than 1 V at 175 °C

Applications

  • 12 V automotive systems

  • Motors, lamps and solenoid control

  • Transmission control

  • Ultra high performance power switching

Parametrics

Type numberPackage versionPackage nameProduct statusChannel typeNr of transistorsVDS [max] (V)RDSon [max] @ VGS = 10 V (mΩ)Tj [max] (°C)ID [max] (A)QGD [typ] (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
BUK7M8R0-40ESOT1210LFPAK33ProductionN1408175698.323.87516.63Y11782262016-04-12

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BUK7M8R0-40EBUK7M8R0-40EX
( 9340 700 81115 )
Active78E040
LFPAK33
(SOT1210)
SOT1210REFLOW_BG-BD-1
SOT1210_115

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
BUK7M8R0-40EBUK7M8R0-40EXBUK7M8R0-40E
Quality and reliability disclaimer

Documentation (17)

File nameTitleTypeDate
BUK7M8R0-40EN-channel 40 V, 8 mΩ standard level MOSFET in LFPAK33Data sheet2018-04-04
AN10273Power MOSFET single-shot and repetitive avalanche ruggedness ratingApplication note2022-06-20
AN11158Understanding power MOSFET data sheet parametersApplication note2020-07-06
AN11160Designing RC SnubbersApplication note2023-02-03
AN11156Using Power MOSFET Zth CurvesApplication note2021-01-04
AN11243Failure signature of Electrical Overstress on Power MOSFETsApplication note2017-12-21
AN11261RC Thermal ModelsApplication note2021-03-18
AN11599Using power MOSFETs in parallelApplication note2016-07-13
Nexperia_Document_Leaflet_LFPAK33_12022020LFPAK33 shrinking the power footprintLeaflet2020-03-25
Nexperia_Document_Leaflet_LFPAK33_12022020_CHLFPAK33 leafletLeaflet2020-03-25
BUK7xxxx-40E_LTspice_V3BUK7xxxx-40E Precision ElectroThermal (PET) LTspice modelPET SPICE model2022-12-14
BUK7M8R0-40EBUK7M8R0-40E SPICE modelSPICE model2016-05-01
TN00008Power MOSFET frequently asked questions and answersTechnical note2023-01-12
BUK7M8R0-40E_RC_Thermal_ModelBUK7M8R0-40E Thermal design modelThermal design2021-01-18
BUK7M8R0-40EBUK7M8R0-40E Thermal modelThermal model2016-05-02
SOT1210_115LFPAK33; Reel pack for SMD, 7"; Q1/T1 product orientationPacking information2022-06-07
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06

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
BUK7xxxx-40E_LTspice_V3BUK7xxxx-40E Precision ElectroThermal (PET) LTspice modelPET SPICE model2022-12-14
BUK7M8R0-40EBUK7M8R0-40E SPICE modelSPICE model2016-05-01
BUK7M8R0-40E_RC_Thermal_ModelBUK7M8R0-40E Thermal design modelThermal design2021-01-18
BUK7M8R0-40EBUK7M8R0-40E Thermal modelThermal model2016-05-02

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BUK7M8R0-40EBUK7M8R0-40EX934070081115SOT1210_115- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.