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HomeProductsDiscrete Semiconductor ProductsTransistors - Bipolar (BJT) - SingleBD681G
BD681G Image
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See specifications for product details.

BD681G - onsemi

Manufacturer Part Number
BD681G
Manufacturer
onsemi
Allelco Part Number
32D-BD681G
ECAD Model
Parts Description
TRANS NPN DARL 100V 4A TO126
Detailed Description
Package
TO-225AA, TO-126-3
Data sheet
BD675(A),77(A),79(A),81.pdf
RoHs Status
ROHS3 Compliant
In stock: 134970

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Quantity

Specifications

BD681G Tech Specifications
onsemi - BD681G technical specifications, attributes, parameters and parts with similar specifications to onsemi - BD681G

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Collector Emitter Breakdown (Max) 100 V  
Vce Saturation (Max) @ Ib, Ic 2.5V @ 30mA, 1.5A  
Transistor Type NPN - Darlington  
Supplier Device Package TO-126  
Series -  
Power - Max 40 W  
Package / Case TO-225AA, TO-126-3  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Through Hole  
Frequency - Transition -  
DC Current Gain (hFE) (Min) @ Ic, Vce 750 @ 1.5A, 3V  
Current - Collector Cutoff (Max) 500µA  
Current - Collector (Ic) (Max) 4 A  
Base Product Number BD681  

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi BD681G

Product Attribute BD681G BD681STU BD680ASTU BD682STU
Part Number BD681G BD681STU BD680ASTU BD682STU
Manufacturer onsemi Fairchild Semiconductor onsemi onsemi
Vce Saturation (Max) @ Ib, Ic 2.5V @ 30mA, 1.5A 2.5V @ 30mA, 1.5A 2.8V @ 40mA, 2A 2.5V @ 30mA, 1.5A
Supplier Device Package TO-126 TO-126-3 TO-126-3 TO-126-3
Mounting Type Through Hole Through Hole Through Hole Through Hole
Transistor Type NPN - Darlington NPN - Darlington PNP - Darlington PNP - Darlington
Voltage - Collector Emitter Breakdown (Max) 100 V 100 V 80 V 100 V
Base Product Number BD681 BD681 BD680 BD682
Power - Max 40 W 40 W 14 W 14 W
Series - - - -
Package / Case TO-225AA, TO-126-3 TO-225AA, TO-126-3 TO-225AA, TO-126-3 TO-225AA, TO-126-3
Current - Collector Cutoff (Max) 500µA 500µA 500µA 500µA
Package Bulk Bulk Tube Tube
Frequency - Transition - - - -
Current - Collector (Ic) (Max) 4 A 4 A 4 A 4 A
Operating Temperature -55°C ~ 150°C (TJ) 150°C (TJ) 150°C (TJ) 150°C (TJ)
DC Current Gain (hFE) (Min) @ Ic, Vce 750 @ 1.5A, 3V 750 @ 1.5A, 3V 750 @ 2A, 3V 750 @ 1.5A, 3V

BD681G Datasheet PDF

Download BD681G pdf datasheets and onsemi documentation for BD681G - onsemi.

Datasheets
BD675(A),77(A),79(A),81.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf
PCN Assembly/Origin
Assembly Change 28/Dec/2020.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BD681G Image

BD681G

onsemi
32D-BD681G

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