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BL817S - Photocoupler

General Description

The BL817S Series of devices each consist of an infrared Emitting diodes, optically coupled to a phototransistor detector.

They are packaged in a 4-pin DIP package and available in Wide-lead spacing and SMD option.

Key Features

  • Current Transfer Ratio (CTR: 50%~600% @IF=5mA, VCE=5V) High Isolation Voltage Between Input and Output (Viso=5000V rms) Creepage Distance>7.62mm UL/CUL Approved.

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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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Elektronische Bauelemente BL817S 0.05A , 80V , 150mW High Density Mounting Type Photocoupler RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free DESCRIPTION The BL817S Series of devices each consist of an infrared Emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in Wide-lead spacing and SMD option. FEATURES Current Transfer Ratio (CTR: 50%~600% @IF=5mA, VCE=5V) High Isolation Voltage Between Input and Output (Viso=5000V rms) Creepage Distance>7.62mm UL/CUL Approved APPLICATIONS Programmable Controllers System Appliances, Measuring Instruments Telecommunication Equipments Home Appliances, Such as Fan Heaters, etc.