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BUK7K6R8-40E Automotive Qualified

Dual N-channel 40 V, 6.8 mΩ standard level MOSFET

Dual standard level N-channel MOSFET in an LFPAK56D (Dual Power-SO8) package using TrenchMOS technology. This product has been designed and qualified to AECQ101 standard for use in high performance automotive applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK7K6R8-40E BUK7K6R8-40E,115 934066989115 SOT1205 Order product

Features

  • Dual MOSFET
  • Q101 compliant
  • Repetitive avalanche rated
  • Suitable for thermally demanding environments due to 175°C rating
  • True standard level gate with VGS(th) of greater than 1V at 175 °C

Target applications

  • 12 V Automotive systems
  • Motors, lamps and solenoid control
  • Transmission control
  • Ultra high performance power switching

Parametrics

Type numberPackage versionPackage nameProduct statusChannel typeNumber 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
BUK7K6R8-40ESOT1205LFPAK56D; Dual LFPAKProductionN2406.8175309.128.95311.33Y14603242012-07-23

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BUK7K6R8-40EBUK7K6R8-40E,115
( 9340 669 89115 )
Active76E840
LFPAK56D; Dual LFPAK
(SOT1205)
SOT1205Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFIFRMTBF (hour)MSLMSL leadfree
BUK7K6R8-40EBUK7K6R8-40E,115BUK7K6R8-40E11.68.62E711
Quality and reliability disclaimer

Documentation (16)

File nameTitleTypeDate
BUK7K6R8-40EDual N-channel 40 V, 6.8 mΩ standard level MOSFETData sheet2018-04-05
AN10273Power MOSFET single-shot and repetitive avalanche ruggedness ratingApplication note2015-12-10
AN11158Understanding power MOSFET data sheet parametersApplication note2020-04-06
AN11160Designing RC SnubbersApplication note2012-10-01
AN11156Using Power MOSFET Zth CurvesApplication note2012-10-10
AN11243Failure signature of Electrical Overstress on Power MOSFETsApplication note2017-12-21
AN11158_ZHUnderstanding power MOSFET data sheet parametersApplication note2013-11-08
AN11261RC Thermal ModelsApplication note2020-05-11
AN11599Using power MOSFETs in parallelApplication note2016-07-13
AN90003LFPAK MOSFET thermal design guideApplication note2019-05-09
AN10874_ZHLFPAK MOSFET thermal design guide, Chinese versionApplication note2020-04-30
AN11113_ZHLFPAK MOSFET thermal design guide - Part 2Application note2020-04-30
nexperia_document_leaflet_LFPAK56D_factsheet_LR_201708LFPAK56D the ultimate dual MOSFETLeaflet2017-08-17
BUK7K6R8-40EBUK7K6R8-40E Spice modelSPICE model2012-09-11
TN00008Power MOSFET frequently asked questions and answersTechnical note2018-09-12
BUK7K6R8-40E_RC_Thermal_ModelBUK7K6R8-40E Thermal designThermal design2013-04-16

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
BUK7K6R8-40EBUK7K6R8-40E Spice modelSPICE model2012-09-11
BUK7K6R8-40E_RC_Thermal_ModelBUK7K6R8-40E Thermal designThermal design2013-04-16

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BUK7K6R8-40EBUK7K6R8-40E,115934066989115Reel 7" Q1/T1Order 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.