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TLP521GB-S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TLP521GB-S product

TLP521GB-S

Photovoltaic Output

OptocouplerPhototransistorIsolation

The TLP521GB-S is a standard 4-pin phototransistor optocoupler designed for high-voltage isolation in power and industrial applications.

Best for

  • Switching power supplies
  • Industrial control systems
  • Household appliance isolation

Avoid if

  • Applications requiring high-speed data transmission (this is a standard speed device)

Check before use

  • Package type (DIP, DIP-M, or SMD) for your PCB layout

Key specifications

CTR
200-400%
Isolation
5000 Vrms
VCEO
80 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Control

Datasheet

b7a7ecbf7c1e53e06985407ef42d159a_2401261515_AOTE-TLP521GB-S_C20612587.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TLP521GB-S: 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 photoelectric coupler consisting of an infrared LED and a phototransistor, used for electrical isolation between input and output circuits.