Features: Gallium-Arsenide Diode Infrared SourceSource Is Optically Coupled to Silicon N-P-N Darlington PhototransistorChoice of One, Two or Four ChannelsChoice of Four Current-Transfer RatiosHigh-Voltage Electrical Isolation . . . 7.5 kV Peak (5.3 kV rms)Plastic Dual-In-Line PackagesUL Listed Fi...
TIL917B: Features: Gallium-Arsenide Diode Infrared SourceSource Is Optically Coupled to Silicon N-P-N Darlington PhototransistorChoice of One, Two or Four ChannelsChoice of Four Current-Transfer RatiosHigh-V...
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These optocouplers consist of a gallium-arsenide light-emitting diode and a silicon n-p-n Darlington phototransistor per channel. The TIL917 has one channel in a 4-pin package, the TIL918 has two channels in an 8-pin package, and the TIL919 has four channels in a 16-pin package. The standard devices, TIL917, TIL918, and TIL919, are tested for a current-transfer ratio of 20% minimum. Devices selected for a current-transfer ratio of 50%, 100%, and 200% minimum are designated with the suffix A, B, and C, respectively.