The IS181 is an optically coupled isolator consisting of an infrared light emitting diode and NPN silicon photo transistor in a space efficient dual in line plastic package.
Key Features
z Marked as FPT2. z Current Transfer Ratio MIN. 50% z IsolationVoltage (3.75kVRMS,5.3kVPK) z All electrical parameters 100% tested z Drop in replacement for Toshiba TLP181.
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IS181. For precise diagrams, and layout, please refer to the original PDF.
IS181 HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS DESCRIPTION The IS181 is an optically coupled isolator consisting of an infrared light emitting di...
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optically coupled isolator consisting of an infrared light emitting diode and NPN silicon photo transistor in a space efficient dual in line plastic package. FEATURES z Marked as FPT2. z Current Transfer Ratio MIN. 50% z IsolationVoltage (3.75kVRMS,5.3kVPK) z All electrical parameters 100% tested z Drop in replacement for Toshiba TLP181 APPLICATIONS z Computer terminals z Industrial systems controllers z Measuring instruments z Signal transmission between systems of different potentials and impedances 2 3.85+/-0.
IS181 Datasheet
