BD681 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $13.54000
Datasheet
Bipolar (BJT) Transistor NPN - Darlington 100 V 4 A 40 W Through Hole SOT-32-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
14 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
Filter Similar Products
Show Empty Attributes
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
BD681Gonsemi0BD681GOS-ND$13.54000Direct
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$12.40000$12.40
50$5.85940$292.97
100$5.21980$521.98
500$4.09508$2,047.54
1,000$3.73317$3,733.17
2,000$3.42882$6,857.64
5,000$3.09941$15,497.05
10,000$2.93196$29,319.60
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.