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IRFB4019PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

IRFB4019PBF product

IRFB4019PBF

MOSFETs - Single

MOSFETN-ChannelClass-DAudio

The IRFB4019PbF is a 150V N-Channel MOSFET specifically engineered for high-efficiency Class-D audio amplifier designs.

Best for

  • Class-D audio amplifiers
  • High-efficiency power switching

Avoid if

  • Applications requiring extremely low voltage or very high current beyond 17A

Check before use

  • Thermal design and gate drive voltage

Key specifications

VDS
150 V
ID
17 A
RDS(on)
95 mΩ

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Class-D Audio

Datasheet

International-Rectifier-company-55.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for IRFB4019PBF: 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
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Where to Buy

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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 Digital Audio MOSFET designed by Infineon for Class-D audio amplifier applications, offering optimized efficiency and low EMI.