STL140N4LLF5:N-channel 40 V, 0.00275 Ohm, 32 A, PowerFLAT(TM) 5x6 STripFET(TM) V Power MOSFET

This device is an N-channel Power MOSFET developed using STMicroelectronics’ STripFET™V technology. The device has been optimized to achieve very low on-state resistance, contributing to an FOM that is among the best in its class.

Key Features

  • RDS(on) * Qg industry benchmark
  • Extremely low on-resistance RDS(on)
  • High avalanche ruggedness
  • Low gate drive power losses
Product Specifications
DescriptionVersionSize
DS6852: N-channel 40 V, 0.00275 Ω, 32 A, PowerFLAT™ 5x6 STripFET™ V Power MOSFET3.1770 KB
Application Notes
DescriptionVersionSize
AN1703: Guidelines for using ST's MOSFET smd Packages1.3776 KB
AN3267: Impact of power MOSFET VGS on buck converter performance1.21 MB
AN4191: Power MOSFET: Rg impact on applications1.11 MB
AN4390: ST’s MOSFET technologies for uninterruptible power supplies1.11 MB
AN4337: The avalanche issue: comparing the impacts of the IAR and EAS parameters1.1346 KB
User Manuals
DescriptionVersionSize
UM1575: Spice model tutorial for Power MOSFETs1.31 MB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Software Development Tools
Part NumberManufacturerDescription
ST-MOSFET-FINDERSTMOSFET product finder application for Android and iOS
Solution Evaluation Tools
Part NumberManufacturerDescription
STEVAL-ISA168V1STEvaluation board: SRK2001 adaptive synchronous rectification controller for LLC resonant converters with STL140N4LLF5
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STL140N4LLF5PowerFLAT 5x6Tape And Reel11000NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STL140N4LLF5PowerFLAT 5x6IndustrialEcopack2md_er-wspc-qfn-wspc-power-wspc-flat-wspc-5x6-wspc-8l-wspc-single_bser-wspc-5h48b52_signed.pdf
md_er-wspc-qfn-wspc-power-wspc-flat-wspc-5x6-wspc-8l-wspc-single_bser-wspc-5h48b52.xml
N-channel 40 V, 0.00275 Ω, 32 A, PowerFLAT™ 5x6 STripFET™ V Power MOSFET STL140N4LLF5
Guidelines for using ST's MOSFET smd Packages STD26P3LLH6
Impact of power MOSFET VGS on buck converter performance STL8DN6LF3
Power MOSFET: Rg impact on applications STL8DN6LF3
ST’s MOSFET technologies for uninterruptible power supplies STL8DN6LF3
The avalanche issue: comparing the impacts of the IAR and EAS parameters STS7P4LLF6
Spice model tutorial for Power MOSFETs SCTWA50N120
Very low drop voltage regulators with inhibit KFXX
md_er-wspc-qfn-wspc-power-wspc-flat-wspc-5x6-wspc-8l-wspc-single_bser-wspc-5h48b52_signed.pdf STL140N4LLF5
md_er-wspc-qfn-wspc-power-wspc-flat-wspc-5x6-wspc-8l-wspc-single_bser-wspc-5h48b52.xml STL140N4LLF5