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Request evaluation samplesSupply original BD679AG, Transistors - Bipolar (BJT) - Single, by ON Semiconductor
BD679AG is a Transistors - Bipolar (BJT) - Single model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Transistors - Bipolar (BJT) - Single product path. Known package information currently points to TO225 under the ON Semiconductor brand listing. TRANS NPN DARL 80V 4A TO225. TrustCompo combines the available model, brand, hierarchy, and specification details around BD679AG so buyers can move faster from review to quotation.
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Datasheet
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Category
Transistors - Bipolar (BJT) - SingleDescription
TRANS NPN DARL 80V 4A TO225
key Attributes
-
Datasheet
View BD679AG DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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Product overview
Overview
TRANS NPN DARL 80V 4A TO225
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Mounting Type
Through Hole
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Bulk
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Bulk
Factory Lead Time
8 Weeks
Published
1997
Peak Reflow Temperature (Cel)
260
Element Configuration
Single
Manufacturer
ON Semiconductor
Categories
Discrete Semiconductor Products
Transistor Element Material
SILICON
Operating Temperature
-55°C~150°C TJ
Subcategory
Other Transistors
Weight
4.535924g
Power Dissipation
40W
Lifecycle Status
ACTIVE (Last Updated: 15 hours ago)
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Pbfree Code
yes
Mount
Through Hole
Number Of Pins
3
Pin Count
3
Number Of Terminations
3
Current Rating
4A
Max Power Dissipation
40W
Current
2A
Voltage - Rated DC
80V
Sub-Categories
Transistors - Bipolar (BJT) - Single
Transistor Application
AMPLIFIER
Emitter Base Voltage (VEBO)
5V
Collector Base Voltage (VCBO)
80V
Voltage
80V
Polarity
NPN
Collector Emitter Breakdown Voltage
80V
Collector Emitter Voltage (VCEO)
80V
Collector Emitter Saturation Voltage
2.8V
Max Collector Current
4A
Current - Collector Cutoff (Max)
500μA
Package / Case
TO-225AA, TO-126-3
HFE Min
750
Width
2.66mm
Height
11.04mm
Length
7.74mm
Transition Frequency
1MHz
Base Part Number
BD679
Vce Saturation (Max) @ Ib, Ic
2.8V @ 40mA, 2A
Manufacturer'S Part No.
BD679AG
DC Current Gain (HFE) (Min) @ Ic, Vce
750 @ 2A 3V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8541.29.0095
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Number Of Elements
1
Transistor Type
NPN - Darlington
Common questions
Product FAQ
Quick answers for buyers reviewing BD679AG, stock, documentation, and sourcing steps.
What is BD679AG?
BD679AG is a Transistors - Bipolar (BJT) - Single component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for BD679AG?
BD679AG is listed with package reference TO225. The current product description is TRANS NPN DARL 80V 4A TO225, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is BD679AG available in stock?
This page currently shows 57703 units in stock and 49158 units available for BD679AG. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for BD679AG?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BD679AG by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for BD679AG?
Yes. This page links to the datasheet for BD679AG by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify BD679AG before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BD679AG before approving the order.
Transistors - Bipolar (BJT) - Single
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