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PT491 Datasheet(PDF) 1 Page - Sharp Corporation |
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PT491 Datasheet(HTML) 1 Page - Sharp Corporation |
1 / 4 page PT491/PT491F/PT493/PT493F s Outline Dimensions PT491/PT491F PT493/PT493F s Absolute Maximum Ratings s Features s Applications 1. Epoxy resin package 2. Compact 1. VCRs 2. Optoelectronic switches *1 For 3 seconds at the position of 1.4mm from the surface of resin edge Parameter Symbol Rating Unit Collector-emitter voltage V CEO 35 V Emitter-collector voltage V ECO 6V Collector current IC 50 mA Collector power dissipation P C 75 mW Operating temperature T opr - 25 to + 85 ˚C Storage temperature T stg - 40 to + 85 ˚C *1Soldering temperature T sol 260 ˚C 1 2 1 2 2.8 ( Ta = 25˚C) 1 Emitter 2 Collector 2 - 0.4 2 - 0.45 2 - 0.8 0.75 1.15 1 2 1 2 2.8 2 - 0.4 2 - 0.45 2 - 0.8 0.75 1.15 1.7 2.54 2C - 0.5 1 Emitter 2 Collector PT491 Transparent light blue resin PT491F Visible light cut-off resin (black ) 1.7 2.54 5. Visible light cut-off type : PT491F / PT493F 3. Intermediate acceptance ( ∆θ : TYP. ± 40˚ ) g Epoxy resin g Epoxy resin 2C - 0.5 g Epoxy resin PT491/PT491F PT493/PT493F Intermediate Acceptance High Sensitivity Phototransistor 4. Long lead pin type : PT493/PT493F ( Unit : mm) 5 data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ” “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, 3.0± 0.2 φ 2.5 φ 2.5 3.0±0.2 g Epoxy resin PT493 Transparent light blue resin PT493F Visible light cut-off resin (black ) |
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