OP521 TT Electronics/Optek Technology, OP521 Datasheet
OP521
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OP521 Summary of contents
Page 1
... The OP520 and OP521 are NPN silicon phototransistor mounted in miniature SMT packages. Both the OP520 and OP521 have a flat lens however, the OP520 lens is opaque to shield the device from stray light. These sen- sors are packaged in 1206 size chip carriers that are compatible with most automated mounting equipment. The OP520 and OP521 are mechanically and spectrally matched to the OP250 series infrared LEDs ...
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... SMD Silicon Phototransistor SMD Silicon Phototransistor OP520, OP521 OP520, OP521 Absolute Maximum Ratings unless otherwise noted A Storage Temperature Range Operating Temperature Range Lead Soldering Temperature Collector-Emitter Voltage Emitter-Collector Voltage Collector Current Power Dissipation Notes: 1. Solder time less than 5 seconds at temperature extreme. ...
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... SMD Silicon Phototransistor SMD Silicon Phototransistor OP520, OP521 OP520, OP521 Relative Response vs. Angular Position 100% 80% 60% 40% 20% 0% -90 -60 -30 0 Angular Position (Degrees) Collector-Emitter Dark Current vs. Temperature 1000 2 Conditions mW/ 10V CE 100 - Temperature—(°C) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...