Product overview
Description
This very high voltage N-channel Power MOSFET is designed using MDmesh™ K5 technology based on an innovative proprietary vertical structure. The result is a dramatic reduction in on-resistance and ultra-low gate charge for applications requiring superior power density and high efficiency.
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All features
- Industry’s lowest RDS(on) x area
- Industry’s best FoM (figure of merit)
- Ultra-low gate charge
- 100% avalanche tested
- Zener-protected
Featured Products
Browse our power MOSFET portfolio, featuring a broad range of breakdown voltages from –100 V to 1700 V.
Discover the MDmesh™ K5 Series of VHV MOSFETs (800 V - 1700 V), developed using ST's proprietary super-junction technology.
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Events and Seminars
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STF3LN80K5
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols

Footprints

3D models
All resources
Resource title | Version | Latest update |
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SPICE models (1)
Resource title | Version | Latest update | ||
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ZIP | 1.0 | 19 Sep 2016 | 19 Sep 2016 |
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|---|
STF3LN80K5 | Active | TO-220FP | Industrial | Ecopack2 | |
Marketing Status
Package
TO-220FP
Grade
Industrial
RoHS Compliance Grade
Ecopack2
(**) 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.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ||||||||||||||||||||||||||
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STF3LN80K5 | Active | | Available at 3 distributors Distributor availability of STF3LN80K5
Distributor reported inventory date: 4/16/2025 | | | | Buy from Distributor | | TO-220FP | Tube | CHINA | EAR99 | NEC |
STF3LN80K5 Active
Part Number:
STF3LN80K5
Farnell Element14
Stock
506Min.Order
1MOUSER
Stock
3433Min.Order
1DIGIKEY
Stock
1637Min.Order
1Distributor reported inventory date: 4/16/2025
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors