IRF740SPBF is out of stock and can be placed on backorder.
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IXYS
In Stock: 0
Unit Price: $2.09000
Datasheet

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STMicroelectronics
In Stock: 0
Unit Price: $1.32000
Datasheet
N-Channel 400 V 10A (Tc) 3.1W (Ta), 125W (Tc) Surface Mount TO-263 (D2PAK)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
N-Channel 400 V 10A (Tc) 3.1W (Ta), 125W (Tc) Surface Mount TO-263 (D2PAK)
TO-263-3

IRF740SPBF

DigiKey Part Number
IRF740SPBF-ND
Manufacturer
Manufacturer Product Number
IRF740SPBF
Description
MOSFET N-CH 400V 10A D2PAK
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
N-Channel 400 V 10A (Tc) 3.1W (Ta), 125W (Tc) Surface Mount TO-263 (D2PAK)
Datasheet
 Datasheet
EDA/CAD Models
IRF740SPBF Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
63 nC @ 10 V
Packaging
Tube
Vgs (Max)
±20V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
1400 pF @ 25 V
FET Type
Power Dissipation (Max)
3.1W (Ta), 125W (Tc)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
400 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
TO-263 (D2PAK)
Drive Voltage (Max Rds On, Min Rds On)
10V
Package / Case
Rds On (Max) @ Id, Vgs
550mOhm @ 6A, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IXFA12N50PIXYS0IXFA12N50P-ND$2.09000Similar
STB11NK40ZT4STMicroelectronics0497-7930-2-ND$1.32000Similar
In-Stock: 0
50 estimated in stock on 20-Nov-2026
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All prices are in USD
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QuantityUnit PriceExt Price
1$2.21000$2.21
50$1.57600$78.80
100$1.56060$156.06
500$1.41246$706.23
1,000$1.31107$1,311.07
2,000$1.24875$2,497.50
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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