P-Channel 40 V 40A (Tc) 22.7W (Tc) Surface Mount 8-QFN (3x3)
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DI040P04PT-AQ

DigiKey Part Number
4878-DI040P04PT-AQTR-ND - Tape & Reel (TR)
4878-DI040P04PT-AQCT-ND - Cut Tape (CT)
4878-DI040P04PT-AQDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
DI040P04PT-AQ
Description
MOSFET, POWERQFN 3X3, -40V, -40A
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
P-Channel 40 V 40A (Tc) 22.7W (Tc) Surface Mount 8-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
DI040P04PT-AQ Models
Product Attributes
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Category
Gate Charge (Qg) (Max) @ Vgs
59 nC @ 10 V
Mfr
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
3538 pF @ 20 V
Part Status
Active
Power Dissipation (Max)
22.7W (Tc)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Grade
Automotive
Drain to Source Voltage (Vdss)
40 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
15mOhm @ 10A, 10V
Package / Case
Vgs(th) (Max) @ Id
2.5V @ 250µA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 estimated in stock on 14-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.31000$1.31
10$0.82200$8.22
100$0.54310$54.31
500$0.42334$211.67
1,000$0.38477$384.77
2,000$0.35232$704.64
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.31720$1,586.00
10,000$0.29550$2,955.00
15,000$0.29125$4,368.75
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