BUK7S Series N-channel MOSFETs

Nexperia MOSFETs enhance efficiency and reliability in automotive applications

Image of Nexperia BUK7S Series N-channel MOSFETsThe Nexperia BUK7S series of N-channel MOSFETs are designed to meet the demanding requirements of modern automotive applications. These MOSFETs leverage Trench 9 low-ohmic superjunction technology housed in a compact LFPAK88 package, to deliver superior performance and reliability. Fully automotive qualified to beyond AEC-Q101 standards, these MOSFETs offer excellent thermal efficiency, low RDS(ON), and high current capability, making them ideal for high-power and space-constrained environments. The LFPAK88 package's copper clip technology ensures improved power density and mechanical robustness, while the gull wing leads provide high board-level reliability. These features make the BUK7S series a perfect choice for applications such as 12 V and 48 V automotive systems, high-power motors, LED lighting, and more.

Features
  • Automotive qualified to beyond AEC-Q101 standards
  • Trench 9 low-ohmic superjunction technology for reduced RDS(ON)
  • LFPAK88 package for improved power density and thermal efficiency
  • Copper clip technology for enhanced current capability and reliability
  • Gull wing leads for high board-level reliability
  • Wide operating temperature range: -55°C to +175°C
  • Low thermal resistance for efficient heat dissipation
  • High current capability: up to 500 A
  • Low source inductance for improved performance
  • Visual soldering inspection capability
  • Easy solder wetting for robust mechanical joints
  • Tight VGS(th) limits for easy paralleling of MOSFETs
  • Improved SOA and avalanche capability
  • Compact footprint for space-constrained applications
  • High power switching performance
Applications
  • 12 V automotive systems
  • 48 V DC/DC systems (on 12 V secondary side)
  • High-power motors
  • LED lighting
  • Solenoid controls
  • Reverse polarity protection
  • Ultra-high performance power switching
  • Electric power steering
  • Battery management systems
  • Electric vehicle charging systems
  • Powertrain control modules
  • Transmission control units
  • Engine control units
  • Body control modules
  • Advanced driver-assistance systems (ADAS)

BUK7S Series N-channel MOSFETs

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
BUK7S0R5-40H/SOT1235/LFPAK88BUK7S0R5-40HJBUK7S0R5-40H/SOT1235/LFPAK883151 - Immediate$40.81View Details
BUK7S2R0-40H/SOT1235/LFPAK88BUK7S2R0-40HJBUK7S2R0-40H/SOT1235/LFPAK881626 - Immediate$25.78View Details
BUK7S2R5-40H/SOT1235/LFPAK88BUK7S2R5-40HJBUK7S2R5-40H/SOT1235/LFPAK88814 - Immediate$16.67View Details
MOSFET N-CH 40V 425A LFPAK88BUK7S0R7-40HJMOSFET N-CH 40V 425A LFPAK881276 - Immediate$50.50View Details
MOSFET N-CH 40V 325A LFPAK88BUK7S1R0-40HJMOSFET N-CH 40V 325A LFPAK88976 - Immediate$22.66View Details
MOSFET N-CH 40V 300A LFPAK88BUK7S1R2-40HJMOSFET N-CH 40V 300A LFPAK884534 - Immediate$22.01View Details
MOSFET N-CH 40V 260A LFPAK88BUK7S1R5-40HJMOSFET N-CH 40V 260A LFPAK881946 - Immediate$13.47View Details
Published: 2025-08-05