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BUK7Y72-80E

N-channel 80 V, 72 mΩ standard level MOSFET in LFPAK56

Standard level N-channel MOSFET in an 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
BUK7Y72-80E BUK7Y72-80EX 934067425115 SOT669 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, 24 V and 48 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
BUK7Y72-80ESOT669LFPAK56; Power-SO8ProductionN18072175163.39.845203Y475772013-02-14

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BUK7Y72-80EBUK7Y72-80EX
( 9340 674 25115 )
Active77280E
LFPAK56; Power-SO8
(SOT669)
SOT669REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT669_115

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
BUK7Y72-80EBUK7Y72-80EXBUK7Y72-80E
Quality and reliability disclaimer

Documentation (19)

File nameTitleTypeDate
BUK7Y72-80EN-channel TrenchMOS standard level FETData sheet2017-04-20
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
AN11158_ZHUnderstanding power MOSFET data sheet parametersApplication note2021-01-04
AN11261RC Thermal ModelsApplication note2021-03-18
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
nexperia_document_leaflet_LFPAK56_LR_2020The automotive Power-SO8 that packs a punchLeaflet2020-04-22
BUK7Y72-80EBUK7Y72-80E Spice modelSPICE model2013-02-21
TN00008Power MOSFET frequently asked questions and answersTechnical note2023-01-12
BUK7Y72-80E_RC_Thermal_ModelBUK7Y72-80E Thermal design modelThermal design2021-01-18
BUK7Y72-80EBUK7Y72-80E Thermal modelThermal model2013-02-25
SOT669_115LFPAK56; Reel pack for SMD, 7"; Q1/T1 product orientationPacking information2022-05-10
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

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
BUK7Y72-80EBUK7Y72-80E Spice modelSPICE model2013-02-21
BUK7Y72-80E_RC_Thermal_ModelBUK7Y72-80E Thermal design modelThermal design2021-01-18
BUK7Y72-80EBUK7Y72-80E Thermal modelThermal model2013-02-25

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BUK7Y72-80EBUK7Y72-80EX934067425115SOT669_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.