Harris IRF743
Harris IRF743

Harris IRF743

Manufacturer No:

IRF743

Manufacturer:

Harris

Package:

TO-220-3

Description:

MOSFET (Metal Oxide) N-Channel 800mOhm @ 5.2A, 10V ±20V 1250 pF @ 25 V 63 nC @ 10 V 350 V TO-220-3

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In Stock :9356

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipped from：HK Warehouse
Expected Shipping：Sat, Oct 31 - Sun, Nov 1, 2026
Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

IRF743 Information

Harris IRF743 technical specifications, attributes, parameters and parts with similar specifications to Harris IRF743.

  • Type
  • Parameter
  • Mounting Type
  • Through Hole
  • Package / Case
  • TO-220-3
  • Supplier Device Package
  • TO-220
  • Mfr
  • Harris Corporation
  • Package
  • Bulk
  • Product Status
  • Active
  • Drive Voltage (Max Rds On, Min Rds On)
  • 10V
  • Power Dissipation (Max)
  • 125W (Tc)
  • Operating Temperature
  • -55°C ~ 150°C (TJ)
  • Technology
  • MOSFET (Metal Oxide)
  • Type
  • Parameter
  • FET Type
  • N-Channel
  • Rds On (Max) @ Id, Vgs
  • 800mOhm @ 5.2A, 10V
  • Vgs(th) (Max) @ Id
  • 4V @ 250?A
  • Input Capacitance (Ciss) (Max) @ Vds
  • 1250 pF @ 25 V
  • Current - Continuous Drain (Id) @ 25°C
  • 8A (Tc)
  • Gate Charge (Qg) (Max) @ Vgs
  • 63 nC @ 10 V
  • Drain to Source Voltage (Vdss)
  • 350 V
  • Vgs (Max)
  • ±20V

IRF743 FAQ

Can I request a quote for IRF743?

IRF743 from Harris is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for IRF743?

The final price for IRF743 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for IRF743?

IRF743 is a Harris Transistors part. Key details include Drive Voltage (Max Rds On, Min Rds On): 10V and Current - Continuous Drain (Id) @ 25°C: 8A (Tc); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for IRF743?

After you submit the RFQ for IRF743, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for IRF743?

Once stock for IRF743 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to IRF743?

Yes. If IRF743 is unavailable, end-of-life, or outside your schedule, we can review comparable Harris Transistors parts and compatible replacement options.