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TLP291(GRH-TP,SE AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TLP291(GRH-TP,SE product

TLP291(GRH-TP,SE

Photovoltaic Output

OptoisolatorToshibaSO4

The TLP291(SE is a compact, high-reliability optoisolator featuring a 3750Vrms isolation voltage and a wide operating temperature range, ideal for space-constrained power supply and controller designs.

Best for

  • Small switching power supplies
  • Programmable controllers
  • Hybrid ICs

Avoid if

  • Applications requiring >3750Vrms isolation
  • High-power switching beyond transistor ratings

Check before use

  • CTR rank requirements
  • Soldering temperature profile

Key specifications

Isolation Voltage
3750 Vrms
Collector-Emitter Voltage
80 V
Operating Temp
-55°C to 110°C

Compliance & Environment

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

Application

Power SuppliesIndustrial Controllers

Datasheet

ace1bc9a480af477942c2f570dbc83bf_2304140030_TOSHIBA-TLP291-GRH-TP-SE_C192426.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TLP291(GRH-TP,SE: 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
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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 Toshiba photocoupler consisting of a gallium arsenide infrared emitting diode optically coupled to a photo transistor, housed in a thin SO4 package.