OPB848 TT Electronics/Optek Technology, OPB848 Datasheet
OPB848
Specifications of OPB848
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OPB848 Summary of contents
Page 1
... Hermetically sealed components Description: The OPB847 and OPB848 consists of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and mounted in a high-temperature plastic housing on opposite sides of a 0.100 inch (2.540 mm) wide slot. Both device types have a .025 (0.635mm) inch by .060 inch (1.524 mm) aperture in front of the phototransistor for high resolution positioning sensing ...
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... Slotted Optical Switch OPB847, OPB848 Absolute Maximum Ratings Operating and Storage Temperature Range Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] Input Diode Forward DC Current Reverse Voltage (2) Power Dissipation Output Phototransistor Collector-Emitter Voltage Emitter-Collector Voltage ...
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... Slotted Optical Switch OPB847, OPB848 (T Electrical Characteristics A SYMBOL PARAMETER Combined On-State Collector Current I OPB847 C(ON) OPB848 Collector-Emitter Saturation Voltage V OPB847 CE(SAT) OPB848 Output Rise Time t OPB847 r OPB848 Output Fall Time t OPB847 f OPB848 Notes: (1) Measurement is taken during the last 500 µ single 1.0 ms test pulse. Heating due to increased pulse rate or pulse width can cause change in measurement results ...