Product Information

BD678AS

BD678AS electronic component of ON Semiconductor

Datasheet
Transistor: PNP; bipolar; Darlington; 45V; 4A; 14W; TO126

Manufacturer: ON Semiconductor
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0 - WHS 1

MOQ : 1
Multiples : 1

Stock Image

BD678AS
ON Semiconductor

1 : USD 1.9215
10 : USD 1.1277
100 : USD 0.5
500 : USD 0.4017
1000 : USD 0.3419
N/A

Obsolete
0 - WHS 2

MOQ : 1
Multiples : 1

Stock Image

BD678AS
ON Semiconductor

1 : USD 1.4607
10 : USD 0.6712
100 : USD 0.3629
500 : USD 0.3121
1000 : USD 0.2711
2000 : USD 0.257
4000 : USD 0.2495
N/A

Obsolete
0 - WHS 3

MOQ : 3
Multiples : 1

Stock Image

BD678AS
ON Semiconductor

3 : USD 1.1584
10 : USD 0.6686
15 : USD 0.4329
115 : USD 0.2785
N/A

Obsolete
0 - WHS 4

MOQ : 4000
Multiples : 2000

Stock Image

BD678AS
ON Semiconductor

4000 : USD 0.2836
N/A

Obsolete
     
Manufacturer
Product Category
Kind Of Transistor
Polarisation
Case
Mounting
Type Of Transistor
Collector Current
Collector-Emitter Voltage
Power Dissipation
LoadingGif

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Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.BD676A/678A/680A/682 BD676A/678A/680A/682 Medium Power Linear and Switching Applications Medium Power Darlington TR Complement to BD675A, BD677A, BD679A and BD681 respectively TO-126 1 PNP Epitaxial Silicon Transistor 1. Emitter 2.Collector 3.Base Absolute Maximum Ratings T =25C unless otherwise noted C Symbol Parameter Value Units V Collector-Base Voltage : BD676A - 45 V CBO : BD678A - 60 V : BD680A - 80 V : BD682 - 100 V V Collector-Emitter Voltage : BD676A - 45 V CEO : BD678A - 60 V : BD680A - 80 V : BD682 - 100 V V Emitter-Base Voltage - 5 V EBO I Collector Current (DC) - 4 A C I *Collector Current (Pulse) - 6 A CP I Base Current - 100 mA B P Collector Dissipation (T =25C) 14 W C C R Thermal Resistance (Junction to Ambient) 88 C/W ja T Junction Temperature 150 C J T Storage Temperature - 65 ~ 150 C STG Electrical Characteristics T =25C unless otherwise noted C Symbol Parameter Test Condition Min. Typ. Max. Units V (sus) Collector-Emitter Sustaining Voltage CEO : BD676A I = - 50mA, I = 0 - 45 C B : BD678A - 60 : BD680A - 80 : BD682 - 100 I Collector-Base Voltage : BD676A V = - 45V, I = 0 - 200 A CBO CB E : BD678A V = - 60V, I = 0 - 200 A CB E : BD680A V = - 80V, I = 0 - 200 A CB E : BD682 V = - 100V, V = 0 - 200 A CB BE I Collector Cut-off Current : BD676A V = - 45V, V = 0 - 500 A CEO CE BE : BD678A V = - 60V, V = 0 - 500 A CE BE : BD680A V = - 80V, V = 0 - 500 A CE BE : BD682 V = - 100V, V = 0 - 500 A CE BE I Emitter Cut-off Current V = - 5V, I = 0 - 2 mA EBO EB C h * DC Current Gain : BD676A/678A/680A V = - 3V, I = - 2A 750 FE CE C : BD682 V = - 3V, I = - 1.5A 750 CE C V (sat) * Collector-Emitter Saturation Voltage CE : BD676A/678A/680A I = - 2A, I = - 40mA - 2.8 V C B : BD682 I = - 1.5A, I = - 30mA - 2.5 V C B V (on) * Base-Emitter On Voltage : BD676A/678A/680A V = - 3V, I = - 2A - 2.5 V BE CE C : BD682 V = - 3V, I = - 1.5A - 2.5 V CE C * Pulse Test: PW=300 s, duty Cycle=1.5% Pulse 2002 Fairchild Semiconductor Corporation Rev. B, September 2002

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

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