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  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Transistors
  5. /FDT439N
FDT439N thumbnail 1
onsemi

FDT439N

Category
Transistors
Manufacturer
onsemiDetails
Datasheet
Description
N-Channel 2.5V Specified Enhancement Mode Field Effect Transistor 30V, 6.3A, 45mΩ
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status8140
QuantityFDT439N
Country

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Specification
Product Details
Key Features
Applications
Documentations
TypeDescriptionTypeDescription
MSL Type1RDS(on) Max @ VGS = 4.5 V (mΩ)45
Silicon FamilyPowerTrench® T1Gate LevelLogic
Id Max (A)6.3PD Max (W)3
Package NameSC-4ConfigurationSingle
V(BR)DSS Min (V)30RDS(on) Max @ VGS = 2.5 V (mΩ)58
Case Outline318H-01Container TypeREEL
OPN in older Technology0MSL Temp (°C)260
Channel PolarityN-ChannelTypeSmall Signal
Vgs(th) Max (V)1Package TypeSOT-223-4 / TO-261-4
Container Qty.4000Qg Typ @ VGS = 10 V (nC)10.7
Certified Quality & Compliance
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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.
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Product FAQ
Purchasing FAQ

What type of component is FDT439N, and what package does it use?

FDT439N is an authentic electronic component manufactured by onsemi, categorized under Transistors. It is supplied in the standard SC-4 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 FDT439N datasheet above.

Why is dynamic quotation used instead of a fixed price for FDT439N?

Electronic component spot-market pricing for FDT439N 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 FDT439N?

Lead times for FDT439N 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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