Add To BOM

Inquiry

Products > Discrete Semiconductors > Transistors > BD678A

Images are for reference only.

BD678A

Name: BD678A
Brand: ST
SKU: JT25-BD678A
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

DARLINGTON POWER TRANSISTORS PNP SILICON,Darlington Transistors 4A 60V Bipolar

Manufacturer :	STMicroelectronics, Inc
Package/Case :	SOT-32
Product Categories :	Darlington Transistors
Datasheet:	BD678A Datasheet (PDF)
RoHs Status:	Green
In-stock:	208

Quantity

Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

BD678A Product Details

The devices are manufactured in planar base island technology with monolithic Darlington configuration.

Feature

Good h_FE linearity
Monolithic Darlington configuration with integrated antiparallel collector-emitter diode
High f_T frequency

Technical Parameters

Configuration
Single
Transistor Polarity
PNP
Collector Emitter Voltage VCEO Max
60 V
Emitter Base Voltage VEBO
5 V
Collector Base Voltage VCBO
60 V
Maximum DC Collector Current
4 A
Maximum Collector Cut off Current
200 uA
Power Dissipation
40 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Package / Case
SOT-32
Packaging
Tube
Continuous Collector Current
4 A
DC Collector/Base Gain hfe Min
750
Factory Pack Quantity
50

BD678A Equivalent Parts

For the BD678A component, you may consider these replacement and alternative parts.

Models	Manufacturer	Package/Case	Description
BD678	ST	SOT-32	PNP SILICON DARLINGTON TRANSISTORS,Darlington Transistors 4A 60V Bipolar

BD678A Related Products

Ratings and Reviews

0 / 5

5 Stars 0%
4 Stars 0%
3 Stars 0%
2 Stars 0%
1 Stars 0%

Reviews

Ratings
Please rate the product!

Payment:

Shipping:: More
Estimated Delivery Time: Oct 13 - Oct 18 days (choose Expedited at checkout).

Shipping & Payment

Shipping

Shipping Type
Ship Fee
Lead Time
DHL
$20.00-$40.00 (0.50 KG)
2-5 days
Fedex
$20.00-$40.00 (0.50 KG)
3-7 days
UPS
$20.00-$45.00 (0.50 KG)
2-5 days
TNT
$25.00-$65.00 (0.50 KG)
2-5 days
EMS
$25.00-$45.00 (0.50 KG)
5-14 days
REGISTERED AIR MAIL
$2.00-$3.00 (0.10 KG)
7-30 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment
Hand Fee
Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.

Packing

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that BD678A is the original manufacturer or agent of ST?: We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their BD678A devices; we pay more attention to the channels and quality of BD678A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BD678A chips? Including ST original factory information, Darlington Transistors application, BD678A pictures?: You can use Jotrin's intelligent search engine, or filter by Power Transistors ; Power Bipolar ; Darlingtons category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's BD678A price and stock displayed on the platform accurate?: The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for BD678A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?: TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?: Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of BD678A?: All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BD678A we delivered, we will accept the replacement or return of the BD678A only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of BD678A.
(3)The BD678A is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as BD678A datasheet pdf, BD678A pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

STMicroelectronics, Inc

ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....

BD678 PNP SILICON DARLINGTON TRANSISTORS,Darlington Transistors 4A 60V Bipol...
BD677A Trans Darlington NPN 60V 4A 40000mW 3-Pin(3+Tab) SOT-32 Tube
BD651 Darlington Transistors 62.5W NPN Silicon
BD675 ECONOLINE: RJ & RG - Dual Output from a Single Input Rail - 3kVDC & 4k...
BD675G Plastic Medium−Power Silicon NPN Darlingtons,Darlington Transistors 4A...
BD676A DARLINGTON POWER TRANSISTORS PNP SILICON,Darlington Transistors 4A 45V...