IRF640 is Obsolete and no longer manufactured.
Available Substitutes:

Similar


Infineon Technologies
In Stock: 113
Unit Price: $4.07000
Datasheet

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Infineon Technologies
In Stock: 29,006
Unit Price: $3.49000
Datasheet

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Vishay Siliconix
In Stock: 2,206
Unit Price: $6.81000
Datasheet

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Infineon Technologies
In Stock: 1,060
Unit Price: $5.43000
Datasheet
N-Channel 200 V 18A (Tc) 125W (Tc) Through Hole TO-220
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IRF640

DigiKey Part Number
497-2759-5-ND
Manufacturer
Manufacturer Product Number
IRF640
Description
MOSFET N-CH 200V 18A TO220AB
Customer Reference
Detailed Description
N-Channel 200 V 18A (Tc) 125W (Tc) Through Hole TO-220
Datasheet
 Datasheet
EDA/CAD Models
IRF640 Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
72 nC @ 10 V
Series
Vgs (Max)
±20V
Packaging
Tube
Input Capacitance (Ciss) (Max) @ Vds
1560 pF @ 25 V
Part Status
Obsolete
Power Dissipation (Max)
125W (Tc)
FET Type
Operating Temperature
150°C (TJ)
Technology
Mounting Type
Through Hole
Drain to Source Voltage (Vdss)
200 V
Supplier Device Package
TO-220
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
180mOhm @ 9A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRF200B211Infineon Technologies113IRF200B211-ND$4.07000Similar
IRF640NPBFInfineon Technologies29,006IRF640NPBF-ND$3.49000Similar
IRF640PBFVishay Siliconix2,206IRF640PBF-ND$6.81000Similar
IRFB4620PBFInfineon Technologies1,060IRFB4620PBF-ND$5.43000Similar
Obsolete
This product is no longer manufactured. View Substitutes