BUK7E4R3-75C: N-channel TrenchMOS® standard level FET

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

SOT226
Data Sheets (1)
Name/DescriptionModified Date
N-channel TrenchMOS® standard level FET (REV 2.0) PDF (332.0 kB) BUK7E4R3-75C19 Apr 2011
Application Notes (12)
Name/DescriptionModified Date
Using power MOSFETs in parallel (REV 1.0) PDF (184.0 kB) AN1159913 Jul 2016
Power MOSFET single-shot and repetitive avalanche ruggedness rating (REV 3.0) PDF (146.0 kB) AN1027310 Dec 2015
LFPAK MOSFET thermal design guide - Part 2 (REV 2.0) PDF (2.6 MB) AN11113_ZH22 May 2014
Using RC Thermal Models (REV 2.0) PDF (1.0 MB) AN1126119 May 2014
Understanding power MOSFET data sheet parameters (REV 4.0) PDF (571.0 kB) AN1115804 Feb 2014
Understanding power MOSFET data sheet parameters (REV 3.0) PDF (903.0 kB) AN11158_ZH08 Nov 2013
Failure signature of Electrical Overstress on Power MOSFETs (REV 1.0) PDF (10.5 MB) AN1124329 Oct 2012
Using Power MOSFET Zth Curves (REV 1.0) PDF (212.0 kB) AN1115610 Oct 2012
Designing RC Snubbers (REV 1.0) PDF (565.0 kB) AN1116001 Oct 2012
LFPAK MOSFET thermal design guide, Chinese version (REV 1.0) PDF (515.0 kB) AN10874_ZH14 Sep 2012
LFPAK MOSFET thermal design guide - Part 2 (REV 2.0) PDF (2.5 MB) AN1111316 Nov 2011
LFPAK MOSFET thermal design guide (REV 2.0) PDF (401.0 kB) AN1087427 Jan 2011
Brochures (1)
Name/DescriptionModified Date
Leading-edge Automotive Power MOSFETs (REV 1.0) PDF (1.5 MB) 7501698215 Sep 2010
Selector Guides (3)
Name/DescriptionModified Date
Automotive MOSFET Selection Guide 2016: Performance, Quality, Reliability (REV 1.0) PDF (8.3 MB) 7501764301 Apr 2016
Discretes Semiconductors Selection Guide 2016 (REV 1.0) PDF (47.9 MB) 7501763117 Feb 2016
车用 MOSFET 选型指南2015版 (chinese version) (REV 1.0) PDF (2.9 MB) 7501765117 Apr 2015
Package Information (1)
Name/DescriptionModified Date
plastic single-ended package (I2PAK); TO-262 (REV 1.0) PDF (173.0 kB) SOT22608 Feb 2016
Reports or Presentations (1)
Name/DescriptionModified Date
High Efficiency HVAC blower motor control (REV 1.0) PDF (180.0 kB) R_1006714 Apr 2016
Supporting Information (1)
Name/DescriptionModified Date
Power MOSFET frequently asked questions and answers (REV 2.0) PDF (1.6 MB) TN0000831 Oct 2016
Thermal design
Thermal model
Ordering Information
ProductStatusPackage versionPackage nameChannel typeNumber of transistorsVDS [max] (V)RDSon [max] @ VGS = 10 V (mΩ)RDSon [max] @ VGS = 5 V (mΩ)RDSon [max] @ VGS = 4.5 V (mΩ)RDSon [max] @ VGS = 2.5 V (mΩ)ID [max] (A)QGD [typ] (nC)QG(tot) [typ] @ VGS = 4.5 V (nC)QG(tot) [typ] (nC)Ptot [max] (W)QG(tot) [typ] @ VGS = 10 V (nC)Qr [typ] (nC)VGSth [typ] (V)Automotive qualifiedCiss [typ] (pF)Coss [typ] (pF)Date
BUK7E4R3-75CEnd of LifeSOT226I2PAKN1754.3100671423331421553Y87449232011-02-17
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFMSLMSL LF
BUK7E4R3-75CSOT226Horizontal, Rail PackDiscontinuedBUK7E4R3-75C,127 (9340 601 23127)BUK7E4R3-75CBUK7E4R3-75CNANA
N-channel TrenchMOS® standard level FET buk7e4r3-75c
Power MOSFET single-shot and repetitive avalanche ruggedness rating BUK7M12-60E
Understanding power MOSFET data sheet parameters BUK7M12-60E
Designing RC Snubbers BUK7M12-60E
Using Power MOSFET Zth Curves BUK7M12-60E
Failure signature of Electrical Overstress on Power MOSFETs BUK7M12-60E
Understanding power MOSFET data sheet parameters BUK7K6R8-40E
Using RC Thermal Models BUK7M12-60E
Leading-edge Automotive Power MOSFETs BUK7E2R3-40C
NXP's Power MOSFET Selection Guide 2013: Smaller, faster, cooler PSMN9R8-30MLC
Automotive Grade Power MOSFETs: Performance, Quality, Reliability BUK9Y8R7-60E
汽车应用功率MOSFET: 性能、品质、可靠性 (chinese version) BUK9Y8R7-60E
BUK7E4R3-75C RC Thermal Model BUK7E4R3-75C
BUK7E4R3-75C Thermal model BUK7E4R3-75C
plastic single-ended package (I2PAK); TO-262 PSMN8R5-100ES