BD679A is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $1.17000
Datasheet
Bipolar (BJT) Transistor NPN - Darlington 80 V 4 A 40 W Through Hole SOT-32-3
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BD679A

DigiKey Part Number
497-BD679A-ND
Manufacturer
Manufacturer Product Number
BD679A
Description
TRANS NPN DARL 80V 4A SOT-32-3
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN - Darlington 80 V 4 A 40 W Through Hole SOT-32-3
Datasheet
 Datasheet
EDA/CAD Models
BD679A Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
500µA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
750 @ 2A, 3V
Packaging
Tube
Power - Max
40 W
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
4 A
Package / Case
TO-225AA, TO-126-3
Voltage - Collector Emitter Breakdown (Max)
80 V
Supplier Device Package
SOT-32-3
Vce Saturation (Max) @ Ib, Ic
2.8V @ 40mA, 2A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BD679ASonsemi0BD679AS-ND$1.17000Direct
In-Stock: 0
50 estimated in stock on 04-Jan-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.97000$0.97
50$0.44520$22.26
100$0.39360$39.36
500$0.30294$151.47
1,000$0.27373$273.73
2,000$0.24914$498.28
5,000$0.22252$1,112.60
10,000$0.20606$2,060.60
50,000$0.19188$9,594.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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