1/2 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.06 - rev.a phototransistor, side view type rpm-22pb the rpm-22pb is a silicon phototransistor in a side-facing package. high sensitivity with ? 1.5 lens. ? applications ? dimensions (units : mm) optical control equipment receiver for sensors ? features 1) high sensitivity. 2) molded in plastic with a visible light filter. (filter out light 750nm or less) 3) side-facing detector. ? absolute maximum ratings (ta=25 ? c) parameter symbol i c v ceo p c v eco topr tstg limits ? 25~ + 85 ? 30~ + 100 32 5 30 100 unit v v ma mw c c collector-emitter voltage emitter-collector voltage collector current collector power dissipation operating temperature storage temperature ? electrical and opti cal characteristics (ta=25 ? c) parameter symbol i c i ceo p v ce(sat) 1 / 2 t r t f min. 0.48 ? ? ? ? ? typ. ? ? 800 ? 32 10 max. 1.94 0.5 ? 0.4 ? ? unit ma v ce = 5v, e = 500l x v ce = 10v (black box) ? i c = 0.1ma, e = 500l x ? v ce = 5v, i c = 1ma, r l = 100 a nm v deg s conditions light current dark current peak sensitivity wavelength collector-emitter saturation voltage half-angle response time notes: 1. unspecified tolerance shall be 0.2 . 2. value in parentheses is size at base of leads. 2 ? 0.45 2 ? 0.65 1.0 1.5 min. 12.0 2.8 1.9 1.0 4.7 0.1 emitter collector r 0.75 2 ? 0.40 0.64 4.6 0.1 4.1 2 ? c 0.7 1.8 0.05 2.54 0.1 (2.54) r0.5 r0.5 1 1 2 2
2/2 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.06 - rev.a data sheet rpm-22pb ? electrical and optical characteristic curves collector current : i c ( ma) illuminance : e ( lx) 0 250 500 750 125 0 1000 1 2 3 4 v ce =5v fig.1 collector current vs. emitting strength collector current : i c ( ma) collector-emitter voltage : v ce (v) 812 4 0 16 0 0.4 1.6 2.4 0.8 1.2 2.0 ee=0.1mw/cm 2 ee=0.2mw/cm 2 ee=0.3mw/cm 2 ee=0.4mw/cm 2 fig.2 output characteristics ambient temperature : ta ( c) 10 0 0 ? 25 25 50 75 10 20 50 100 200 500 relative collector current : i c (%) fig.3 relative output vs. ambient temperature ambient temperature : ta ( c) 10 0 ? 25 0 25 50 75 0.1 1 10 100 1000 dark current : i ceo ( na) v ce =10v v ce =20v v ce =30v fig.4 dark current vs. ambient temperature relative sensitivity : i c (%) optical wavelength : ( nm) 500 600 400 700 900 800 1000 110 0 0 20 40 60 80 100 fig.5 spectral sensitivity collector dissipation : p c ( mw) ambient temperature : ta ( c) ? 25 50 075 25 10 0 0 20 40 60 80 100 120 fig.6 collector dissipation vs. ambient temperature collector current : i c (ma) 0.1 11010 0 1 10 100 1000 response time : t r ( s) ta=25 c v cc =10v r l =1k r l =500 r l =100 fig.7 response time vs. collector current 100 80 60 40 20 0 20 40 60 80 100 relative luminous intensity (%) relative luminous intensity (%) angular displacement ( deg) 10 0 20 30 40 50 60 70 80 90 10 20 30 40 50 60 70 80 9 0 fig.8 directional pattern
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