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Automotive qualified products (AEC-Q100/Q101)

BUK7S1R2-80M

N-channel 80 V, 1.2 mOhm, Standard level MOSFET in LFPAK88

Automotive qualified N-channel MOSFET using the latest Trench 14 low ohmic split-gate technology, for ultra-low RDSon capability, housed in a LFPAK88 package. This product has been fully designed and qualified to meet AEC-Q101 requirements delivering high performance and endurance.

Features and benefits

  • Fully automotive qualified to AEC-Q101:

    • 175 °C rating suitable for thermally demanding environments

  • Trench 14 split-gate technology:

    • Reduced cell pitch enables enhanced power density and efficiency with lower RDSon in same footprint

    • Fast and efficient switching with optimal damping and low spiking

  • LFPAK Gull Wing leads:

    • High Board Level Reliability absorbing mechanical stress during thermal cycling, unlike traditional QFN packages

    • Visual (AOI) soldering inspection, no need for expensive x-ray equipment

    • Easy solder wetting for good mechanical solder joints

  • LFPAK copper clip technology:

    • Improved reliability, with reduced Rth, RDSon and package inductance

    • Increases maximum current capability and improved current spreading

Applications

  • 12 V, 24 V and 48 V automotive systems

  • Motor, lighting and solenoid control

  • Ultra high-performance power switching

Parametrics

Type number Package version Package name Product status Channel type Nr of transistors VDS [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 qualified Ciss [typ] (pF) Coss [typ] (pF) Release date
BUK7S1R2-80M SOT1235 LFPAK88 Development N 1 80 1.2 175 335 29 164 341 68 3 Y 11891 2645 2023-10-10

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BUK7S1R2-80M BUK7S1R2-80MJ
(934667069118)		 Development 7S1R280M SOT1235
LFPAK88
(SOT1235) 		SOT1235 REFLOW_BG-BD-1
SOT1235_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BUK7S1R2-80M BUK7S1R2-80MJ BUK7S1R2-80M rohs rhf
Quality and reliability disclaimer

Series

Documentation (24)

File name Title Type Date
BUK7S1R2-80M N-channel 80 V, 1.2 mOhm, Standard level MOSFET in LFPAK88 Data sheet 2024-02-13
AN10273 Power MOSFET single-shot and repetitive avalanche ruggedness rating Application note 2022-06-20
AN11156 Using Power MOSFET Zth Curves Application note 2021-01-04
AN11243 Failure signature of Electrical Overstress on Power MOSFETs Application note 2017-12-21
AN50001 Reverse battery protection in automotive applications Application note 2021-01-12
AN50003 Driving solenoids in automotive applications Application note 2023-11-03
AN50004 Using power MOSFETs in DC motor control applications Application note 2021-03-02
AN50005 Paralleling power MOSFETs in high power applications Application note 2021-09-13
AN50009 Power MOSFET applications in automotive BLDC and PMSM drives Application note 2022-07-05
AN50014 Understanding the MOSFET peak drain current rating Application note 2022-03-28
AN50020 MOSFETs in Power Switch applications Application note 2024-05-27
AN90001 Designing in MOSFETs for safe and reliable gate-drive operation Application note 2024-10-28
AN90003 LFPAK MOSFET thermal design guide Application note 2023-08-22
AN90016 Maximum continuous currents in NEXPERIA LFPAK power MOSFETs Application note 2020-09-03
AN90019 LFPAK MOSFET thermal resistance - simulation, test and optimization of PCB layout Application note 2020-07-20
SOT1235 3D model for products with SOT1235 package Design support 2020-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
LFPAK88_sot1235_mk plastic, single-ended surface-mounted package (LFPAK88); 4 leads; 2 mm pitch; 8 mm x 8 mm x 1.6 mm body Marcom graphics 2019-04-10
BUK7S1R2-80M_LTspice_V1 BUK7S1R2-80M Precision ElectroThermal (PET) LTspice model PET SPICE model 2024-07-18
SOT1235 plastic, single-ended surface-mounted package (LFPAK88); 4 leads; 2 mm pitch; 8 mm x 8 mm x 1.6 mm body Package information 2022-05-30
SOT1235_118 LFPAK88; Reel pack, SMD, 13"; Q1/T1 standard product orientation; Orderable part number ending ,118 or Z; Ordering code (12NC) ending 118 Packing information 2020-04-21
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BUK7S1R2-80M_Zth_Cauer BUK7S1R2-80M RC Cauer model Thermal model 2024-09-11
BUK7S1R2-80M_Zth_Foster BUK7S1R2-80M RC Foster model Thermal model 2024-10-01

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 name Title Type Date
BUK7S1R2-80M_LTspice_V1 BUK7S1R2-80M Precision ElectroThermal (PET) LTspice model PET SPICE model 2024-07-18
BUK7S1R2-80M_Zth_Cauer BUK7S1R2-80M RC Cauer model Thermal model 2024-09-11
BUK7S1R2-80M_Zth_Foster BUK7S1R2-80M RC Foster model Thermal model 2024-10-01
SOT1235 3D model for products with SOT1235 package Design support 2020-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK7S1R2-80M BUK7S1R2-80MJ 934667069118 SOT1235 Order product