N-Channel 40 V 320A (Tc) 268W (Tc) Surface Mount LFPAK56, Power-SO8
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BUK7Y1R0-40NX

DigiKey Part Number
1727-BUK7Y1R0-40NXTR-ND - Tape & Reel (TR)
1727-BUK7Y1R0-40NXCT-ND - Cut Tape (CT)
1727-BUK7Y1R0-40NXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BUK7Y1R0-40NX
Description
BUK7Y1R0-40N/SOT669/LFPAK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 320A (Tc) 268W (Tc) Surface Mount LFPAK56, Power-SO8
Datasheet
 Datasheet
Product Attributes
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Category
Gate Charge (Qg) (Max) @ Vgs
189 nC @ 10 V
Mfr
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
10622 pF @ 25 V
Part Status
Active
Power Dissipation (Max)
268W (Tc)
FET Type
Operating Temperature
-55°C ~ 175°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)
10V
Supplier Device Package
LFPAK56, Power-SO8
Rds On (Max) @ Id, Vgs
0.97mOhm @ 25A, 10V
Package / Case
Vgs(th) (Max) @ Id
3.6V @ 1mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,500 estimated in stock on 28-Apr-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.63000$2.63
10$1.69500$16.95
100$1.16210$116.21
500$0.93438$467.19
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$0.76413$1,146.19
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.