Bipolar (BJT) Transistor NPN - Darlington 100 V 4 A 40 W Through Hole SOT-32-3
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BD681

DigiKey Part Number
497-7177-5-ND
Manufacturer
Manufacturer Product Number
BD681
Description
TRANS NPN DARL 100V 4A SOT-32-3
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN - Darlington 100 V 4 A 40 W Through Hole SOT-32-3
Datasheet
 Datasheet
EDA/CAD Models
BD681 Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
500µA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
750 @ 1.5A, 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)
100 V
Supplier Device Package
SOT-32-3
Vce Saturation (Max) @ Ib, Ic
2.5V @ 30mA, 1.5A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BD681Gonsemi3,142BD681GOS-ND$1.76000Direct
In-Stock: 1,454
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.97000$1.97
50$0.94520$47.26
100$0.84490$84.49
500$0.66886$334.43
1,000$0.61223$612.23
2,000$0.56460$1,129.20
5,000$0.51308$2,565.40
10,000$0.48125$4,812.50
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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