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IRLB8743PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

IRLB8743PBF product

IRLB8743PBF

MOSFETs - Single

MOSFETN-ChannelPower30V

The IRLB8743PBF is a high-performance 30V N-Channel power MOSFET in a TO-220AB package, optimized for high-current server and DC/DC applications.

Best for

  • Server power supplies
  • DC/DC converters
  • OR-ing circuits

Avoid if

  • Low-power, space-constrained applications requiring SMD packages

Check before use

  • Thermal dissipation requirements
  • Gate drive voltage levels

Key specifications

VDS
30 V
ID
140 A
RDS(on)
0.0021 Ohm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

bfecaea3d606e4edb8edab8d7a180bd9_2401051657_JSMSEMI-IRLB8743PBF_C7421712.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for IRLB8743PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 30V N-Channel power MOSFET using DT-Trench technology, designed for high-efficiency power conversion.