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AUIRS2181STR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AUIRS2181STR product

AUIRS2181STR

Gate Drivers

AutomotiveGate Driver600VHalf-Bridge

The AUIRS2181STR is an automotive-qualified, high-side and low-side gate driver designed for 600V power MOSFET and IGBT applications.

Best for

  • Automotive power stages
  • Half-bridge motor drives

Avoid if

  • Applications requiring >600V isolation
  • Non-automotive cost-sensitive designs where standard drivers suffice

Check before use

  • Bootstrap circuit design
  • Negative VS transient immunity

Key specifications

Max Offset Voltage
600 V
Output Current
1.9 A / 2.3 A
Propagation Delay
160 ns / 200 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
3
ECCN
EAR99
HTSUS
8542310001.0

Application

AutomotivePower Management

Datasheet

International-Rectifier-company-54.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AUIRS2181STR: 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 high-voltage, high-speed power MOSFET and IGBT driver with independent high and low-side referenced output channels.