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TLP781(D4-GB,F) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TLP781(D4-GB,F) product

TLP781(D4-GB,F)

Amplifiers

OptoisolatorTransistor Output5000VrmsObsolete

The TLP781(D4-GB,F) is an obsolete Toshiba optoisolator featuring 5000Vrms isolation and a 100-600% CTR range.

Best for

  • Legacy equipment maintenance
  • Signal isolation

Avoid if

  • New designs requiring long-term availability

Check before use

  • Availability and obsolescence status

Key specifications

Isolation Voltage
5000 Vrms
CTR Range
100% - 600%
VCEO
80 V
Package
4-DIP

Compliance & Environment

RoHS
-
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.49.8000

Application

Power SuppliesIndustrial Controllers

Datasheet

96f16e404d633d035fa951ae909d1a5e_2304140030_TOSHIBA-TLP781-D4-GB-F_C2840182.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TLP781(D4-GB,F): 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 4-pin DIP optoisolator consisting of a GaAs infrared emitting diode coupled to a photo-transistor, used for signal isolation in power supplies and controllers.