STN4NF20L:N-channel 200 V, 1.1 Ohm typ., 1 A STripFET(TM) II Power MOSFET in SOT-223 package

This N-channel 200 V realized with STMicroelectronics unique STripFET™ process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced high efficiency isolated DC-DC converters.

Key Features

  • 100% avalanche tested
  • Low gate charge
  • Exceptional dv/dt capability
Product Specifications
DescriptionVersionSize
DS6817: N-channel 200 V, 1.1 Ω, 1 A SOT-223 low gate charge STripFET™ II Power MOSFET2.1603 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
HW Model & CAD Libraries
DescriptionVersionSize
STN4NF20L PSpice model1.01 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Software Development Tools
Part NumberManufacturerDescription
ST-MOSFET-FINDERSTMOSFET product finder application for Android and iOS
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STN4NF20LSOT-223Tape And Reel--NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STN4NF20LSOT-223IndustrialEcopack2md_ll-wspc-sot-wspc-223_csll-wspc-ml2ab6f-wspc-ver2_signed.pdf
md_ll-wspc-sot-wspc-223_csll-wspc-ml2ab6f-wspc-ver2.xml
Datasheet
N-channel 200 V, 1.1 Ω, 1 A SOT-223 low gate charge STripFET™ II Power MOSFET STN4NF20L
Other
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
The avalanche issue: comparing the impacts of the IAR and EAS parameters STS7P4LLF6
ST’s MOSFET technologies for uninterruptible power supplies STL8DN6LF3
md_ll-wspc-sot-wspc-223_csll-wspc-ml2ab6f-wspc-ver2.xml STN4NF20L
md_ll-wspc-sot-wspc-223_csll-wspc-ml2ab6f-wspc-ver2_signed.pdf STN4NF20L
Spice model tutorial for Power MOSFETs STN4NF20L
Spice model tutorial for Power MOSFETs SCTWA50N120
Very low drop voltage regulators with inhibit KFXX