Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

LFPAK33 MOSFETs

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.

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

 

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.

Featured products

BUK7M3R3-40H

BUK7M3R3-40H

AEC-Q101 N-channel 40 V, 3.3 mΩ SL MOSFET

BUK7M4R3-40H

BUK7M4R3-40H

AEC-Q101 N-channel 40 V, 4.3 mΩ SL MOSFET
BUK9M3R3-40H

BUK9M3R3-40H

AEC-Q101 N-channel 40 V, 3.3 mΩ LL MOSFET

Featured documents

LFPAK33

LFPAK33

Leaflet
LFPAK MOSFET thermal design guide

LFPAK MOSFET thermal design guide

AN90003
Automotive LED side light SEPIC DC-to-DC converter design example

Automotive LED side light SEPIC DC-to-DC converter design example

AN50002

Latest news and blogs

  • Blog article
May 17, 2020

Trench 9 LFPAK33 MOSFETs drive powertrain systems ...
  • Press release
Feb 12, 2019

Nexperia launches 40 V low RDS(on) automotive ...
Mar 14, 2017

Nexperia Announces 80% Smaller Automotive Power ...

Latest videos

LFPAK33 Trench 9 automotive MOSFETs

LFPAK33 Trench 9 automotive MOSFETs
Introduction to LFPAK33 MOSFETs - Quick Learning
LFPAK33 automotive MOSFETs in powertrain applications - Quick ...

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LFPAK33 MOSFETs
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Products

Automotive qualified products (AEC-Q100/Q101)

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

MOSFETs

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

Documentation

File name Title Type Date
AN11599.pdf Using power MOSFETs in parallel Application note 2016-07-13
LFPAK33_SOT1210_mk.png 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.step 3D model for products with SOT1210 package Design support 2017-06-30
AN11243.pdf Failure signature of Electrical Overstress on Power MOSFETs Application note 2017-12-21
Nexperia_Document_Leaflet_LFPAK33_12022020.pdf LFPAK33 shrinking the power footprint Leaflet 2020-03-25
Nexperia_Document_Leaflet_LFPAK33_12022020_CH.pdf LFPAK33 leaflet Leaflet 2020-03-25
Nexperia_package_poster.pdf Nexperia package poster Leaflet 2020-05-15
AN11158.pdf Understanding power MOSFET data sheet parameters Application note 2020-07-06
AN11156.pdf Using Power MOSFET Zth Curves Application note 2021-01-04
AN11261.pdf RC Thermal Models Application note 2021-03-18
AN10273.pdf Power MOSFET single-shot and repetitive avalanche ruggedness rating Application note 2022-06-20
AN90003.pdf LFPAK MOSFET thermal design guide Application note 2023-08-22
AN50019.pdf Thermal boundary condition study on MOSFET packages and PCB substrates Application note 2024-04-15
TN00008.pdf Power MOSFET frequently asked questions and answers Technical note 2024-08-09
vp_1392634479735.zip LFPAK33 MOSFETs Value proposition 2024-10-04
AN11160.pdf Designing RC Snubbers Application note 2024-10-21

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