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BUK7Y08-40B Automotive Qualified

N-channel TrenchMOS standard level FET

Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using Nexperia's High-Performance Automotive (HPA) TrenchMOS technology. This product has been designed and qualified to the appropriate AEC standard for use in automotive critical applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK7Y08-40B BUK7Y08-40B,115 934063311115 SOT669 Order product

Features

  • AEC-Q101 compliant
  • Suitable for standard level gate drive sources
  • Suitable for thermally demanding environments due to 175 °C rating

Target applications

  • 12 V loads
  • Automotive systems
  • General purpose power switching
  • Motors, lamps and solenoids

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
BUK7Y08-40BSOT669LFPAK56; Power-SO8ProductionN14081757514.736.310569.23Y15304142011-01-27

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BUK7Y08-40BBUK7Y08-40B,115
( 9340 633 11115 )
Active70840B
LFPAK56; Power-SO8
(SOT669)
SOT669Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFIFRMTBF (hour)MSLMSL leadfree
BUK7Y08-40BBUK7Y08-40B,115BUK7Y08-40B3.2843.05E811
Quality and reliability disclaimer

Documentation (15)

File nameTitleTypeDate
BUK7Y08-40BN-channel TrenchMOS standard level FETData sheet2017-05-04
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
AN10874_ZHLFPAK MOSFET thermal design guide, Chinese versionApplication note2020-04-30
AN11113_ZHLFPAK MOSFET thermal design guide - Part 2Application note2020-04-30
BUK7Y08_40BBUK7Y08-40B SPICE modelSPICE model2012-04-11
TN00008Power MOSFET frequently asked questions and answersTechnical note2018-09-12
BUK7Y08-40B_RC_Thermal_ModelBUK7Y08-40B_RC_Thermal_ModelThermal design2010-03-29
BUK7Y08-40BBUK7Y08-40B Thermal modelThermal model2009-09-20

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
BUK7Y08_40BBUK7Y08-40B SPICE modelSPICE model2012-04-11
BUK7Y08-40B_RC_Thermal_ModelBUK7Y08-40B_RC_Thermal_ModelThermal design2010-03-29
BUK7Y08-40BBUK7Y08-40B Thermal modelThermal model2009-09-20

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BUK7Y08-40BBUK7Y08-40B,115934063311115Reel 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.