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PHOTODIODE
Si PIN photodiode
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S8594
Quadrant photodiode with slit mask for encoder
S8594 is a quadrant photodiode array with a slit mask (code strip) formed on the Si chip surface.
Features
L/S (Line/Space)=10/10 µm l Uses a light-shielded, non-reflective black slit l Active area: 5 mm/4 elements (element gap: 50 µm) l Bare chip type (window-less)
Applications
l Quadrant photodiode with slit mask of
l Encoder
o
I Absolute maximum ratings (Ta=25 °C)
Parameter Reverse voltage Operating temperature Storage temperature * No condensation Symbol VR Max.
S8594 Datasheet
