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  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Transistors
  5. /BD677AS
BD677AS thumbnail 1
onsemi

BD677AS

Category
Transistors
Manufacturer
onsemiDetails
RoHS Status
Datasheet
Description
TRANS NPN DARL 60V 4A TO-126-3.Bipolar (BJT) Transistor NPN - Darlington 60 V 4 A 40 W Through Hole TO-126-3
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status1810
QuantityBD677AS
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackagingBulkPart StatusObsolete
Manufacturer Lead Time19 WeeksCurrent - Collector (Ic) (Max)4 A
Current - Collector Cutoff (Max)500µADC Current Gain (hFE) (Min) @ Ic, Vce750 @ 2A, 3V
Mounting TypeThrough HoleOperating Temperature150°C (TJ)
Package / CaseTO-225AA, TO-126-3Power - Max40 W
Supplier Device PackageTO-126-3Transistor TypeNPN - Darlington
Vce Saturation (Max) @ Ib, Ic2.8V @ 40mA, 2AVoltage - Collector Emitter Breakdown (Max)60 V
ExportControlClassNumberEAR99HtsusCode8541.29.0095
MoistureSensitivityLevel1 (Unlimited)ReachStatusREACH Unaffected
RoHS StatusRoHS Compliant
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

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Product FAQ
Purchasing FAQ

What type of component is BD677AS, and what package does it use?

BD677AS is an authentic electronic component manufactured by onsemi, categorized under Transistors. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BD677AS datasheet above.

Why is dynamic quotation used instead of a fixed price for BD677AS?

Electronic component spot-market pricing for BD677AS fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for BD677AS?

Lead times for BD677AS depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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