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N-Channel 40 V 140A (Tc) 80W (Tc) Surface Mount PowerFlat™ (5x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
N-Channel 40 V 140A (Tc) 80W (Tc) Surface Mount PowerFlat™ (5x6)
Motor Control in Electric Vehicles

STL140N4LLF5

DigiKey Part Number
497-10879-2-ND - Tape & Reel (TR)
497-10879-1-ND - Cut Tape (CT)
497-10879-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STL140N4LLF5
Description
MOSFET N-CH 40V 140A POWERFLAT
Customer Reference
Detailed Description
N-Channel 40 V 140A (Tc) 80W (Tc) Surface Mount PowerFlat™ (5x6)
Datasheet
 Datasheet
EDA/CAD Models
STL140N4LLF5 Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
1V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
45 nC @ 4.5 V
Series
Vgs (Max)
±22V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
5900 pF @ 25 V
Part Status
Last Time Buy
Power Dissipation (Max)
80W (Tc)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
40 V
Supplier Device Package
PowerFlat™ (5x6)
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Base Product Number
Rds On (Max) @ Id, Vgs
2.75mOhm @ 16A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BSC030N04NSGATMA1Infineon Technologies4,421BSC030N04NSGATMA1CT-ND£1.22000Similar
BSC035N04LSGATMA1Infineon Technologies45,148BSC035N04LSGATMA1CT-ND£1.13000Similar
CSD18501Q5ATexas Instruments1,797296-30570-1-ND£2.39000Similar
FDMS8333Lonsemi427FDMS8333LCT-ND£1.19000Similar
NP75N04YLG-E1-AYRenesas Electronics Corporation2,928559-NP75N04YLG-E1-AYCT-ND£2.31000Similar
Last Time Buy
Last Time Buy Date: 14/09/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£2.37000£2.37
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£0.91291£2,738.73
Manufacturers Standard Package
Unit Price without VAT:£2.37000
Unit Price with VAT:£2.84400