STWA40N95DK5   Product is in volume production.

N-channel 950 V, 0.120 Ohm typ., 38 A MDmesh DK5 Power MOSFET in a TO-247 long leads package

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These very high voltage N-channel Power MOSFETs are part of the MDmesh™ DK5 fast recovery diode series. The MDmesh™ DK5 combines very low recovery charge (Qrr) and recovery time (trr) with an excellent improvement in RDS(on) * area and one of the most effective switching behaviors, ideal for half bridge and full bridge converters.

Key Features

  • Fast-recovery body diode
  • Best RDS(on) x area
  • Low gate charge, input capacitance and resistance
  • 100% avalanche tested
  • Extremely high dv/dt ruggedness

Resources

Technical Documentation

Product Specifications
Description Version Size
DS9918 DS9918: N-channel 950 V, 0.120 Ω typ., 38 A, MDmesh™ DK5 Power MOSFETs in TO-247 and TO-247 long leads packages 4.0 768 KB
Application Notes
Description Version Size
AN4250 AN4250: Fishbone diagram for power factor correction 1.1 772 KB
AN2842 AN2842: Paralleling of power MOSFETs in PFC topology 1.4 896 KB
AN2344 AN2344: Power MOSFET avalanche characteristics and ratings 1.3 880 KB
AN4337 AN4337: The avalanche issue: comparing the impacts of the IAR and EAS parameters 1.1 347 KB
Technical Notes & Articles
Description Version Size
TN1156 TN1156: Irradiated HV Power MOSFETs working in Linear Zone: a comparison of electro-thermal behavior with standard HV products 1.0 657 KB
User Manuals
Description Version Size
UM1575 UM1575: Spice model tutorial for Power MOSFETs 1.3 1 MB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
STWA40N95DK5 PSpice model 1.0 10 KB

Publications and Collaterals

Brochures
Description Version Size
Brochure Power management guide 10.2018 4 MB

Tools and Software

Development Tools
Software Development Tools
Support & Community

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Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (US) Country of Origin More info Order from ST Order from Distributors
STWA40N95DK5 TO-247 long leads Tube Active 8.9 1000 EAR99 CHINA MORE INFO Free Sample Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STWA40N95DK5 ActiveTO-247 long leadsIndustrialEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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