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TLP291(YH-TP,SE AI Analysis:
Specs, Applications & Alternatives

AI summary

TLP291(YH-TP,SE product

TLP291(YH-TP,SE

Amplifiers

PhotocouplerTransistor OutputSO4 Package

The TLP291(SE is a compact, high-isolation photocoupler ideal for space-constrained industrial applications.

Best for

  • Switching power supplies
  • PLCs
  • I/O interface boards

Avoid if

  • Applications requiring extremely high speed or high current drive

Check before use

  • CTR rank compatibility
  • Thermal derating at high temperatures

Key specifications

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

Compliance & Environment

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

Application

Industrial ControlPower Supplies

Datasheet

0b7bae4e61d0353eec1d6c856ac03ccd_2204131745_TOSHIBA-TLP291-YH-TP-SE_C2998441.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a photocoupler consisting of an infrared LED and a photo transistor in a thin SO4 package, providing 3750 Vrms electrical isolation.