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VOT8121AB-T1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

VOT8121AB-T1 product

VOT8121AB-T1

SCR Output

OptocouplerPhototriacNon-Zero Crossing

The VOT8121AB-T1 is a high-performance, non-zero crossing phototriac optocoupler designed for AC load control in industrial and consumer applications.

Best for

  • AC motor control
  • Solid-state relay drivers

Avoid if

  • Direct load driving without a secondary power TRIAC

Check before use

  • Input current requirements
  • Orientation for SMD assembly

Key specifications

Isolation Voltage
5300 VRMS
Peak Off-State Voltage
800 V
On-State Current
100 mA
Trigger Current
10 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Industrial ControlMotor Control

Datasheet

vot8121am.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for VOT8121AB-T1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model
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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 GaAs IRLED optically coupled to a photosensitive TRIAC in an SMD-4 package, used to isolate low-voltage logic from high-voltage AC lines.