The OPR2101 is a six element photodiode array packaged in a high temperature SMD chip carrier. Designed specifically for industrial encoder applications, this device’s small size, temperature range, and low leakage current make it the ideal choice for extreme operating conditions.
The photodiodes are mounted on isolated cathode contacts to allow external connection in any desired configuration. The opaque package material shields the photodiodes from stray light and can withstand multiple exposures to temperature excursions. The package has gold plated solder contacts with exception storage and solderability characteristics.

• Six PIN photodiode array
• SMD chip carrier
• Wide operating temperature range
• Low leakage current
• Closely matched responsivity between elements