The requested file:
https://pdf.datasheetcatalog.com/datasheets/90/36063_DS.pdf
is the data sheet for the following electronic components:

SHARP

#	Part Name	Description
1	PC817A	High Density Mounting Type Photocoupler
2	PC817B	High Density Mounting Type Photocoupler
3	PC817C	High Density Mounting Type Photocoupler
4	PC817D	High Density Mounting Type Photocoupler
5	PC827	High Density Mounting Type Photocoupler
6	PC837	High Density Mounting Type Photocoupler
7	PC847	High Density Mounting Type Photocoupler

Select the part name and then you can download the datasheet in PDF format.