BD681STU is Obsolete and no longer manufactured.
Available Substitutes:

Direct


onsemi
In Stock: 9.734
Unit Price: 1,41000 €
Datasheet

Direct


STMicroelectronics
In Stock: 2.044
Unit Price: 1,29000 €
Datasheet

Similar


STMicroelectronics
In Stock: 3.706
Unit Price: 0,71000 €
Datasheet
Bipolar (BJT) Transistor NPN - Darlington 100 V 4 A 40 W Through Hole TO-126-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BD681STU

DigiKey Part Number
BD681STU-ND
Manufacturer
Manufacturer Product Number
BD681STU
Description
TRANS NPN DARL 100V 4A TO-126-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN - Darlington 100 V 4 A 40 W Through Hole TO-126-3
Datasheet
 Datasheet
EDA/CAD Models
BD681STU 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
Obsolete
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
TO-126-3
Vce Saturation (Max) @ Ib, Ic
2.5V @ 30mA, 1.5A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BD681Gonsemi9.734BD681GOS-ND1,41000 €Direct
BD681STMicroelectronics2.044497-7177-5-ND1,29000 €Direct
BD677STMicroelectronics3.706497-5714-ND0,71000 €Similar
Obsolete
Marketplace Stock: 38.400 View Now
This product is no longer manufactured. View Substitutes

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