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LFPAK33

Shrinking the power footprint

With ever increasing pressure to reduce the size of modules while at the same time increasing their functionality, LFPAK33 provides the benchmark in low-resistance, small-footprint packaging, providing up to 80% space saving compared to traditional DPAK alternatives.



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Bringing Nexperia’s robust and reliable copper clip technology to the Power33 (3.3 mm x 3.3 mm) footprint, the LFPAK33 is the ultimate in automotive MOSFET performance within a compact power footprint.

Key features and benefits

  • Ultra-compact footprint – 10.9 mm²
  • Thermal performance – no wires, no glue, 175 °C Tj max
  • Electrical performance – low package resistance and inductance, up to 70 A ID max rating
  • Mechanical robustness – Exposed leads absorb thermal and mechanical stresses
  • Manufacturability – Exposed leads allows for easy optical inspection

Key applications

  • Powertrain
  • Body Control
  • Chassis and Safety

Parametric search

LFPAK33
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Products

Type number Description Status Quick access
BUK7M10-40E N-channel 40 V, 10 mΩ standard level MOSFET in LFPAK33 Production
BUK7M11-40H N-channel 40 V, 11.0 mΩ standard level MOSFET in LFPAK33 Production
BUK7M12-40E N-channel 40 V, 12 mΩ standard level MOSFET in LFPAK33 Production
BUK7M12-60E N-channel 60 V, 12 mΩ standard level MOSFET in LFPAK33 Production
BUK7M15-40H N-channel 40 V, 15.0 mΩ standard level MOSFET in LFPAK33 Production
BUK7M15-60E N-channel 60 V, 15 mΩ standard level MOSFET in LFPAK33 Production
BUK7M17-80E N-channel 80 V, 17 mΩ standard level MOSFET in LFPAK33 Production
BUK7M19-60E N-channel 60 V, 19 mΩ standard level MOSFET in LFPAK33 Production
BUK7M20-40H N-channel 40 V, 20.0 mΩ standard level MOSFET in LFPAK33 Production
BUK7M21-40E N-channel 40 V, 21 mΩ standard level MOSFET in LFPAK33 Production
BUK7M22-80E N-channel 80 V, 22 mΩ standard level MOSFET in LFPAK33 Production
BUK7M27-80E N-channel 80 V, 27 mΩ standard level MOSFET in LFPAK33 Production
BUK7M33-60E N-channel 60 V, 33 mΩ standard level MOSFET in LFPAK33 Production
BUK7M3R3-40H N-channel 40 V, 3.3 mΩ standard level MOSFET in LFPAK33 Production
BUK7M42-60E N-channel 60 V, 42 mΩ standard level MOSFET in LFPAK33 Production
BUK7M45-40E N-channel 40 V, 45 mΩ standard level MOSFET in LFPAK33 Production
BUK7M4R3-40H N-channel 40 V, 4.3 mΩ standard level MOSFET in LFPAK33 Qualification
BUK7M5R0-40H N-channel 40 V, 5.0 mΩ standard level MOSFET in LFPAK33 Qualification
BUK7M67-60E N-channel 60 V, 67 mΩ standard level MOSFET in LFPAK33 Production
BUK7M6R0-40H N-channel 40 V, 6.0 mΩ standard level MOSFET in LFPAK33 Production
BUK7M6R3-40E N-channel 40 V, 6.3 mΩ standard level MOSFET in LFPAK33 Production
BUK7M6R7-40H N-channel 40 V, 6.7 mΩ standard level MOSFET in LFPAK33 Production
BUK7M8R0-40E N-channel 40 V, 8 mΩ standard level MOSFET in LFPAK33 Production
BUK7M8R5-40H N-channel 40 V, 8.5 mΩ standard level MOSFET in LFPAK33 Production
BUK7M9R5-40H N-channel 40 V, 9.5 mΩ standard level MOSFET in LFPAK33 Production
BUK7M9R9-60E N-channel 60 V, 9.9 mΩ standard level MOSFET in LFPAK33 Production
BUK9M10-30E N-channel 30 V, 10 mΩ logic level MOSFET in LFPAK33 Production
BUK9M11-40E N-channel 40 V, 11 mΩ logic level MOSFET in LFPAK33 Production
BUK9M11-40H N-channel 40 V, 11.0 mΩ logic level MOSFET in LFPAK33 Production
BUK9M12-60E N-channel 60 V, 12 mΩ logic level MOSFET in LFPAK33 Production
BUK9M120-100E N-channel 100 V, 120 mΩ logic level MOSFET in LFPAK33 Production
BUK9M14-40E N-channel 40 V, 14 mΩ logic level MOSFET in LFPAK33 Production
BUK9M15-40H N-channel 40 V, 15.0 mΩ logic level MOSFET in LFPAK33 Production
BUK9M15-60E N-channel 60 V, 15 mΩ logic level MOSFET in LFPAK33 Production
BUK9M156-100E N-channel 100 V, 156 mΩ logic level MOSFET in LFPAK33 Production
BUK9M17-30E N-channel 30 V, 17 mΩ logic level MOSFET in LFPAK33 Production
BUK9M19-60E N-channel 60 V, 19 mΩ logic level MOSFET in LFPAK33 Production
BUK9M20-40H N-channel 40 V, 20.0 mΩ logic level MOSFET in LFPAK33 Production
BUK9M23-80E N-channel 80 V, 23 mΩ logic level MOSFET in LFPAK33 Production
BUK9M24-40E N-channel 40 V, 24 mΩ logic level MOSFET in LFPAK33 Production
BUK9M24-60E N-channel 60 V, 24 mΩ logic level MOSFET in LFPAK33 Production
BUK9M28-80E N-channel 80 V, 28 mΩ logic level MOSFET in LFPAK33 Production
BUK9M34-100E N-channel 100 V, 34 mΩ logic level MOSFET in LFPAK33 Production
BUK9M35-80E N-channel 80 V, 35 mΩ logic level MOSFET in LFPAK33 Production
BUK9M3R3-40H N-channel 40 V, 3.3 mΩ logic level MOSFET in LFPAK33 Production
BUK9M42-60E N-channel 60 V, 42 mΩ logic level MOSFET in LFPAK33 Production
BUK9M43-100E N-channel 100 V, 43 mΩ logic level MOSFET in LFPAK33 Production
BUK9M4R3-40H N-channel 40 V, 4.3 mΩ logic level MOSFET in LFPAK33 Qualification
BUK9M52-40E N-channel 40 V, 52 mΩ logic level MOSFET in LFPAK33 Production
BUK9M53-60E N-channel 60 V, 53 mΩ logic level MOSFET in LFPAK33 Production
BUK9M5R0-40H N-channel 40 V, 5.0 mΩ logic level MOSFET in LFPAK33 Qualification
BUK9M5R2-30E N-channel 30 V, 5.2 mΩ logic level MOSFET in LFPAK33 Production
BUK9M6R0-40H N-channel 40 V, 6.0 mΩ logic level MOSFET in LFPAK33 Production
BUK9M6R6-30E N-channel 30 V, 6.6 mΩ logic level MOSFET in LFPAK33 Production
BUK9M6R7-40H N-channel 40 V, 6.7 mΩ logic level MOSFET in LFPAK33 Production
BUK9M7R2-40E N-channel 40 V, 7.2 mΩ logic level MOSFET in LFPAK33 Production
BUK9M85-60E N-channel 60 V, 85 mΩ logic level MOSFET in LFPAK33 Production
BUK9M8R5-40H N-channel 40 V, 8.5 mΩ logic level MOSFET in LFPAK33 Production
BUK9M9R1-40E N-channel 40 V, 9.1 mΩ logic level MOSFET in LFPAK33 Production
BUK9M9R5-40H N-channel 40 V, 9.5 mΩ logic level MOSFET in LFPAK33 Production

Documentation

File name Title Type Date
LFPAK33_SOT1210_mk Plastic, single ended surface mounted package (LFPAK33); 8 leads; 0.65 mm pitch; 2.7 mm x 3.4 mm x 0.9 mm body Marcom graphics 2017-01-28
SOT1210 3D model for products with SOT1210 package Design support 2017-06-30
nexperia_selection_guide_2019_201901 Selection guide 2019. Discretes, Logic and MOSFETs Selection guide 2018-12-12
Nexperia_document_leaflet_LFPAK33_21092019 LFPAK33 shrinking the power footprint Leaflet 2019-01-22
Nexperia_document_leaflet_LFPAK33_29012019_CHN LFPAK33 - 缩小功率器件的尺寸 Leaflet 2019-01-29
AN90003 LFPAK MOSFET thermal design guide Application note 2019-05-09
Nexperia_package_poster Nexperia package poster Leaflet 2019-03-01

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