N-Channel 40 V 40A (Tc) 55W (Tc) Surface Mount LFPAK33
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N-Channel 40 V 40A (Tc) 55W (Tc) Surface Mount LFPAK33
8-LFPAK33

BUK9M9R5-40HX

DigiKey Part Number
1727-8696-2-ND - Tape & Reel (TR)
1727-8696-1-ND - Cut Tape (CT)
1727-8696-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BUK9M9R5-40HX
Description
MOSFET N-CH 40V 40A LFPAK33
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 40A (Tc) 55W (Tc) Surface Mount LFPAK33
Datasheet
 Datasheet
EDA/CAD Models
BUK9M9R5-40HX Models
Product Attributes
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Category
Gate Charge (Qg) (Max) @ Vgs
24 nC @ 10 V
Mfr
Vgs (Max)
+16V, -10V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
1537 pF @ 25 V
Part Status
Active
Power Dissipation (Max)
55W (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)
4.5V, 10V
Supplier Device Package
LFPAK33
Rds On (Max) @ Id, Vgs
9.5mOhm @ 15A, 10V
Package / Case
Vgs(th) (Max) @ Id
2.15V @ 1mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,500 estimated in stock on 29-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.48700$4.87
100$0.38560$38.56
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$0.32987$494.81
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.