BUK9Y19-55B,115 is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 0
Unit Price: $1.44000
Datasheet
N-Channel 55 V 46A (Tc) 85W (Tc) Surface Mount LFPAK56, Power-SO8
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BUK9Y19-55B,115

DigiKey Part Number
1727-4941-2-ND - Tape & Reel (TR)
1727-4941-1-ND - Cut Tape (CT)
1727-4941-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BUK9Y19-55B,115
Description
MOSFET N-CH 55V 46A LFPAK56
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
N-Channel 55 V 46A (Tc) 85W (Tc) Surface Mount LFPAK56, Power-SO8
Datasheet
 Datasheet
Product Attributes
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Category
Gate Charge (Qg) (Max) @ Vgs
18 nC @ 5 V
Mfr
Vgs (Max)
±15V
Series
Input Capacitance (Ciss) (Max) @ Vds
1992 pF @ 25 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Dissipation (Max)
85W (Tc)
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
FET Type
Grade
Automotive
Technology
Qualification
AEC-Q101
Drain to Source Voltage (Vdss)
55 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
LFPAK56, Power-SO8
Drive Voltage (Max Rds On, Min Rds On)
5V
Package / Case
Rds On (Max) @ Id, Vgs
17.3mOhm @ 20A, 10V
Base Product Number
Vgs(th) (Max) @ Id
2V @ 1mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NVMFS5C677NLT1Gonsemi0488-NVMFS5C677NLT1GTR-ND$1.44000Similar
In-Stock: 0
1,500 estimated in stock on 15-Apr-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.19000$1.19
10$0.78900$7.89
100$0.59980$59.98
500$0.51952$259.76
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$0.38375$575.62
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