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CTW138 - Low Input Current Photodarlington Coupler

General Description

Low current 0.5mA Superior CTR-2000% CTR guaranteed 0 70°C MSL class 1 Regulatory Approvals UL - UL1577 (E364000) VDE - EN60747-5-5(VDE0884-5) CQC GB4943.1, GB8898(19001231774) IEC62368 (FI/41119) Appl

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Datasheet Details

Part number CTW138
Manufacturer CT Micro
File Size 1.48 MB
Description Low Input Current Photodarlington Coupler
Datasheet download datasheet CTW138 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ct-micro.com CTW138, CTW139 Low Input Current Photodarlington Coupler Features Description  Low current – 0.5mA  Superior CTR-2000%  CTR guaranteed 0–70°C  MSL class 1  Regulatory Approvals  UL - UL1577 (E364000)  VDE - EN60747-5-5(VDE0884-5)  CQC – GB4943.1, GB8898(19001231774)  IEC62368 (FI/41119) Applications  Digital logic ground isolation  Telephone ring detector  EIA-RS-232C line receiver  High common mode noise line receiver  Current loop receiver The CTW138 & CTW139 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The combination of a very low input current of 0.