Orderable parts
Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
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BUK7K3R5-40N | BUK7K3R5-40NX | 934666938115 | SOT1205 | Order product |
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Click here for more informationDual N-channel 40 V, 3.5 mOhm standard level MOSFET in LFPAK56D
Automotive qualified dual N-channel standard level MOSFET using the latest Trench 15 low ohmic enhanced-Trench Bottom Oxide (e-TBO) technology, providing high ruggedness at low RDSon, housed in an LFPAK56D (Dual Power-SO8) package. This product has been fully designed and qualified to meet AEC-Q101 requirements delivering high performance and endurance.
Dual MOSFET – two silicon dies in one LFPAK56D package for significant space saving
Merging benefits of Superjunction technology (high ruggedness) and Split-Gate technology (low RDSon)
Fast and efficient switching with high damping and low spiking
Tight VGS(th) limits enable easy paralleling of MOSFETs
High Board Level Reliability absorbing mechanical stress during thermal cycling, unlike traditional QFN packages
Visual (AOI) soldering inspection, no need for expensive x-ray equipment12 V automotive systems
Motor, lighting, and solenoid control
Transmission control
Ultra high-performance power switching
Type number | Package version | Package name | Product status | Channel type | Nr of transistors | Nr of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | Tj [max] (°C) | ID [max] (A) | ID [max] (A) | QGD [typ] (nC) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 10 V (nC) | QG(tot) [typ] @ VGS = 10 V (nC) | Ptot [max] (W) | Ptot [max] (W) | Qr [typ] (nC) | Qr [typ] (nC) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Ciss [typ] (pF) | Coss [typ] (pF) | Coss [typ] (pF) | Release date |
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BUK7K3R5-40N | SOT1205 | LFPAK56D; Dual LFPAK | Development | N | 2 | 1 | 40 | 3.5 | 175 | 80 | 100 | 15.2 | 16 | 42 | 47 | 71.4 | 57 | 11 | 19 | 3 | Y | 2340 | 2200 | 740 | 677 | 2024-08-20 |
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
BUK7K3R5-40N | BUK7K3R5-40NX (934666938115) |
Development | 73N540K |
![]() LFPAK56D; Dual LFPAK (SOT1205) |
SOT1205 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT1205_115 |
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
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BUK7K3R5-40N | BUK7K3R5-40NX | BUK7K3R5-40N |
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File name | Title | Type | Date |
---|---|---|---|
BUK7K3R5-40N | Dual N-channel 40 V, 3.5 mOhm standard level MOSFET in LFPAK56D | Data sheet | 2024-08-15 |
SOT1205 | 3D model for products with SOT1205 package | Design support | 2017-06-30 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
LFPAK56D_SOT1205_mk | plastic, single ended surface mounted package (LFPAK56D); 8 leads; 1.27 mm pitch; 4.7 mm x 5.3 mm x 1.05 mm body | Marcom graphics | 2017-01-28 |
BUK7K3R5-40N_LTspice_V1 | BUK7K3R5-40N Precision ElectroThermal (PET) LTspice model | PET SPICE model | 2024-08-28 |
SOT1205 | plastic, single ended surface mounted package (LFPAK56D); 8 leads | Package information | 2022-03-11 |
SOT1205_115 | LFPAK56D; Reel pack for SMD, 7''; Q1/T1 product orientation | Packing information | 2021-01-11 |
REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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.
File name | Title | Type | Date |
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BUK7K3R5-40N_LTspice_V1 | BUK7K3R5-40N Precision ElectroThermal (PET) LTspice model | PET SPICE model | 2024-08-28 |
SOT1205 | 3D model for products with SOT1205 package | Design support | 2017-06-30 |
Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
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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.