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QA123C-1803R3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

QA123C-1803R3 product

QA123C-1803R3

MOSFETs - Single

DC/DC ConverterSiC Driver PowerIsolated

The QA123C-1803R3 is a specialized 2.1W DC/DC power module designed for SiC MOSFET gate drivers, providing asymmetric +18V/-3V outputs with 5.0kVAC isolation.

Best for

  • SiC MOSFET gate driving
  • Industrial inverters
  • UPS systems

Avoid if

  • Applications requiring hot-swapping
  • Systems needing output power paralleling

Check before use

  • Input voltage stability
  • Output capacitor ESR

Key specifications

Input Voltage
10.8V - 13.2V
Output Voltage
+18V / -3V
Isolation
5.0kVAC

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

cc6772f17d237f6e1d158e7a01d168d8_QA123C-1803R3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for QA123C-1803R3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is an isolated DC/DC power module specifically designed to drive SiC MOSFETs, featuring an asymmetric output voltage to optimize driver efficiency.