DI040N03PT-AQ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.15709
Datasheet
N-Channel 30 V 40A (Tc) 25W (Tc) Surface Mount 8-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DI040N03PT-AQ

DigiKey Part Number
4878-DI040N03PT-AQTR-ND - Tape & Reel (TR)
4878-DI040N03PT-AQCT-ND - Cut Tape (CT)
4878-DI040N03PT-AQDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
DI040N03PT-AQ
Description
MOSFET, POWERQFN 3X3, 30V, 40A,
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
N-Channel 30 V 40A (Tc) 25W (Tc) Surface Mount 8-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
DI040N03PT-AQ Models
Product Attributes
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Category
Gate Charge (Qg) (Max) @ Vgs
12 nC @ 4.5 V
Mfr
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
1120 pF @ 15 V
Part Status
Active
Power Dissipation (Max)
25W (Tc)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Grade
Automotive
Drain to Source Voltage (Vdss)
30 V
Qualification
AEC-Q101
Current - Continuous Drain (Id) @ 25°C
Mounting Type
Surface Mount
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Supplier Device Package
8-QFN (3x3)
Rds On (Max) @ Id, Vgs
7mOhm @ 15A, 10V
Package / Case
Vgs(th) (Max) @ Id
2.5V @ 250µA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DI040N03PTDiotec Semiconductor04878-DI040N03PT-ND$0.15709Parametric Equivalent
In-Stock: 0
5,000 estimated in stock on 07-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.64000$0.64
10$0.54200$5.42
100$0.37710$37.71
500$0.29442$147.21
1,000$0.23931$239.31
2,000$0.21393$427.86
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.20305$1,015.25
10,000$0.18855$1,885.50
25,000$0.18420$4,605.00
50,000$0.17950$8,975.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.