FDD8445 is Obsolete and no longer manufactured.
Available Substitutes:

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STMicroelectronics
In Stock: 6,990
Unit Price: €1.64000
Datasheet

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STMicroelectronics
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Vishay Siliconix
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Datasheet
N-Channel 40 V 70A (Tc) 79W (Tc) Surface Mount TO-252AA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
N-Channel 40 V 70A (Tc) 79W (Tc) Surface Mount TO-252AA
TO-252AA
Brushless DC Motor Control | Datasheet Preview

FDD8445

DigiKey Part Number
FDD8445TR-ND - Tape & Reel (TR)
FDD8445CT-ND - Cut Tape (CT)
FDD8445DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FDD8445
Description
MOSFET N-CH 40V 70A TO252AA
Customer Reference
Detailed Description
N-Channel 40 V 70A (Tc) 79W (Tc) Surface Mount TO-252AA
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
59 nC @ 10 V
Series
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
4050 pF @ 25 V
Part Status
Obsolete
Power Dissipation (Max)
79W (Tc)
FET Type
Operating Temperature
-55°C ~ 175°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
40 V
Supplier Device Package
TO-252AA
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
10V
Base Product Number
Rds On (Max) @ Id, Vgs
8.7mOhm @ 50A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
STD44N4LF6STMicroelectronics6,990497-11098-1-ND€1.64000Similar
STD70N6F3STMicroelectronics2,197497-12240-1-ND€2.54000Similar
SUD50N04-8M8P-4GE3Vishay Siliconix7,752SUD50N04-8M8P-4GE3CT-ND€2.01000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types