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BD681
Darlington Transistor, NPN, 100 V, 40 W, 4 A, TO-126, 3 Pins
Image is for illustrative purposes only. Please refer to product description.
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
| Quantity | Price |
|---|---|
| 1+ | $0.541 |
| 10+ | $0.443 |
| 50+ | $0.340 |
| 100+ | $0.299 |
| 500+ | $0.286 |
| 1000+ | $0.245 |
| 5000+ | $0.226 |
| 10000+ | $0.217 |
Price for:Each
Minimum: 5
Multiple: 5
$2.70
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Product Information
ManufacturerMULTICOMP PRO
Manufacturer Part NoBD681
Newark Part No.33X4085
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage V(br)ceo100V
Collector Emitter Voltage Max100V
Power Dissipation Pd40W
Transition Frequency-
Continuous Collector Current4A
DC Collector Current4A
Power Dissipation40W
RF Transistor CaseTO-126
No. of Pins3Pins
DC Current Gain hFE750hFE
Transistor Case StyleSOT-32
Transistor MountingThrough Hole
DC Current Gain hFE Min750hFE
Operating Temperature Max150°C
Product Range-
Qualification-
Product Overview
The BD681 is a NPN Plastic Power Darlington Transistor with 100V collector-emitter voltage and 40W power dissipation.
- Collector-base voltage(Vcbo = 100V)
- Emitter-base voltage(Vebo = 5V)
- Multicomp Pro products are rated 4.6 out of 5 stars
- 12 month limited warranty *view Terms & Conditions for details
- 96% of customers would recommend to a friend
Technical Specifications
Transistor Polarity
NPN
Collector Emitter Voltage Max
100V
Transition Frequency
-
DC Collector Current
4A
RF Transistor Case
TO-126
DC Current Gain hFE
750hFE
Transistor Mounting
Through Hole
Operating Temperature Max
150°C
Qualification
-
Collector Emitter Voltage V(br)ceo
100V
Power Dissipation Pd
40W
Continuous Collector Current
4A
Power Dissipation
40W
No. of Pins
3Pins
Transistor Case Style
SOT-32
DC Current Gain hFE Min
750hFE
Product Range
-
SVHC
Lead (25-Jun-2025)
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:Lead (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate