STD40NF03LT4 is available for purchase but is not normally stocked.
Available Substitutes:

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Infineon Technologies
In Stock: 0
Unit Price: $8.16000
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Alpha & Omega Semiconductor Inc.
In Stock: 0
Unit Price: $9.55000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $11.26000
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Diodes Incorporated
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Unit Price: $6.93000
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onsemi
In Stock: 0
Unit Price: $16.32000
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onsemi
In Stock: 0
Unit Price: $10.20000
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Infineon Technologies
In Stock: 0
Unit Price: $8.57000
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Infineon Technologies
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Unit Price: $2.04749
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Infineon Technologies
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Unit Price: $4.08000
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Infineon Technologies
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Unit Price: $0.00000
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Infineon Technologies
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Unit Price: $2.82607
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onsemi
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N-Channel 30 V 40A (Tc) 80W (Tc) Surface Mount DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STD40NF03LT4

DigiKey Part Number
497-19649-2-ND - Tape & Reel (TR)
497-19649-1-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
STD40NF03LT4
Description
MOSFET N-CH 30V 40A DPAK
Customer Reference
Detailed Description
N-Channel 30 V 40A (Tc) 80W (Tc) Surface Mount DPAK
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
1V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
30 nC @ 5 V
Series
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Input Capacitance (Ciss) (Max) @ Vds
1440 pF @ 25 V
Part Status
Active
Power Dissipation (Max)
80W (Tc)
FET Type
Operating Temperature
-55°C ~ 175°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
30 V
Supplier Device Package
DPAK
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
5V, 10V
Base Product Number
Rds On (Max) @ Id, Vgs
11mOhm @ 20A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRFR1205TRPBFInfineon Technologies0IRFR1205PBFCT-ND$8.16000Direct
AOD536Alpha & Omega Semiconductor Inc.0785-1706-1-ND$9.55000Similar
BUK9214-30A,118Nexperia USA Inc.01727-7177-1-ND$11.26000Similar
DMN3010LK3-13Diodes Incorporated031-DMN3010LK3-13CT-ND$6.93000Similar
FDD8876onsemi0FDD8876CT-ND$16.32000Similar
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