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  • IR (Infineon Technologies)
  • IRLB8743PBF
  • Discrete Semiconductor Products
  • MOSFET N-CH 30V 78A TO220AB
  •  IRLB8743PBF Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerIR (Infineon Technologies)
  • CategoryDiscrete Semiconductor Products
  • PackagesTube
  • Standard Quantity50
  • DescriptionN-Channel 30 V 78A (Tc) 140W (Tc) Through Hole TO-220AB
  • Package / CaseTO-220-3
  • Mounting TypeThrough Hole
  • Operating Temperature-55°C ~ 175°C (TJ)
  • TechnologyMOSFET (Metal Oxide)
  • FET TypeN-Channel
  • Current - Continuous Drain (Id) @ 25°C78A (Tc)
  • Rds On (Max) @ Id, Vgs3.2mOhm @ 40A, 10V
  • Power Dissipation (Max)140W (Tc)
  • Vgs(th) (Max) @ Id2.35V @ 100µA
  • Supplier Device PackageTO-220AB
  • Drive Voltage (Max Rds On, Min Rds On)4.5V, 10V
  • Vgs (Max)±20V
  • Drain to Source Voltage (Vdss)30 V
  • Gate Charge (Qg) (Max) @ Vgs54 nC @ 4.5 V
  • Input Capacitance (Ciss) (Max) @ Vds5110 pF @ 15 V

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Quality and Reliability

We supply 100% original and brand-new IRLB8743PBF from IR (Infineon Technologies) only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 2,145
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MORECustomer Reviews
  • E***g 
    Thanks for your quick and efficient delivery!
  • V***t 
    Thanks for your efficient work so that we received the goods in time, great job, thank you.
  • Ye***ni 
    You always help us for many!
  • Co***ot 
    It's good!
  • Mi***el 
    Fast delivery! The part is good!

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In Stock: 2,145 | For reference only.