OPB850A Optek, OPB850A Datasheet
OPB850A
Specifications of OPB850A
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OPB850A Summary of contents
Page 1
... Choice of phototransistor or Rbe phototransistor output Description: Each OPB850A switch has a NPN phototransistor coupled with a 940 nm gallium arsenide infrared emitting diode in a molded plastic housing. Each OPB850-1Z has a Rbe phototransistor coupled with an 880 nm gallium arsenide infrared emitting diode in a molded plastic housing. An actuated lever arm flag interrupts the light beam, which switches the transistor output between states that can readily drive logic gates ...
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... Slotted Optical Flag Switch OPB850A, OPB850-1Z Absolute Maximum Ratings Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron] Input Diode Reverse Voltage Continuous Forward Current Peak Forward Current (10 µs pulse width, 300 pps) ...
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... Slotted Optical Flag Switch OPB850A, OPB850-1Z Electrical Characteristics (T A SYMBOL PARAMETER Input Diode V Forward Voltage F I Reverse Current R Output Phototransistor (OPB850A) V Collector-Emitter Breakdown Voltage (BR)CEO V Emitter-Collector Breakdown Voltage (BR)ECO I Collector-Emitter Dark Current CEO Coupled (OPB850A) V Collector-Emitter Saturation Voltage CE(SAT) I On-State Collector Current ...