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  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Transistors
  5. /IRFP4321PBF
IRFP4321PBF thumbnail 1
Infineon

IRFP4321PBF

Category
Transistors
Manufacturer
InfineonDetails
RoHS Status
Datasheet
Description
MOSFET N-CH 150V 78A TO247AC.N-Channel 150 V 78A (Tc) 310W (Tc) Through Hole TO-247AC
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3190
QuantityIRFP4321PBF
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
SeriesHEXFET®PackagingTube
Part StatusActiveManufacturer Lead Time18 Weeks
Current - Continuous Drain (Id) @ 25°C78A (Tc)Drain to Source Voltage (Vdss)150 V
Drive Voltage (Max Rds On, Min Rds On)10VFET TypeN-Channel
Gate Charge (Qg) (Max) @ Vgs110 nC @ 10 VInput Capacitance (Ciss) (Max) @ Vds4460 pF @ 25 V
Mounting TypeThrough HoleOperating Temperature-55°C ~ 175°C (TJ)
Package / CaseTO-247-3Power Dissipation (Max)310W (Tc)
Rds On (Max) @ Id, Vgs15.5mOhm @ 33A, 10VSupplier Device PackageTO-247AC
TechnologyMOSFET (Metal Oxide)Vgs (Max)±30V
Vgs(th) (Max) @ Id5V @ 250µAExportControlClassNumberEAR99
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) 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
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Product FAQ
Purchasing FAQ

What type of component is IRFP4321PBF, and what package does it use?

IRFP4321PBF is an authentic electronic component manufactured by Infineon, 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 IRFP4321PBF datasheet above.

Why is pricing for IRFP4321PBF available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for IRFP4321PBF 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.

How quickly can IRFP4321PBF be shipped once quoted?

Lead times for IRFP4321PBF 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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