t-1 3/4 package npn phototransisor MID-52422 description package dimensions the MID-52422 is a npn silicon phototransistor mounted in a lensed , water clear plastic package to fit wide range of ir light source. the lensing effect of the package allows an acceptance view angle of 20 so that the product performs a high directional characteristic. features l wide range of collector current l lensed for high sensitivity l standard t-1 3/4 (5mm) package. l low cost plastic package l acceptance angle :20 o absolute maximum ratings @ t a =25 o c parameter maximum rating unit power dissipation 150 mw collector-emitter voltage 30 v emitter-collector voltage 5 v operating temperature range storage temperature range lead soldering temperature 02/04/2002 -55 o c to +100 o c -55 o c to +100 o c 260 o c for 5 seconds unity opto technology co., ltd. unit: mm ( inches ) notes : 1.tolerance is 0.25 mm (.010") unless otherwise noted. 2.protruded resin under flange is 1.0 mm (.040") max. 3.lead spacing is measured where the leads emerge from the package. 2.54 nom. (.100) f 5.05 (.200) c e 7.62 (.300) 1.00 (.040) 0.50 typ. (.020) 1.0min (.040) flat denotes collector 5.47 (.215) 5.90 (.230) 25.40 min. (1.000) see note 2 see note 3
MID-52422 optical-electrical characteristics @ t a =25 o c parameter test conditions symbol min. typ . max. unit collector-emitter i c =0.1ma breakdown voltage ee=0 emitter-collector ie=0.1ma breakdown voltage ee=0 collector-emitter i c =0.5ma saturation voltage ee=0.1mw/cm 2 rise time v cc =5v , r l =1k w tr 15 fall time i c =1ma tf 15 collector dark v ce =10v current ee=0 on state collector v ce =5v current ee=0.1mw/cm 2 typical optical-electrical characteristic curves 02/04/2002 1 v (br)ceo i c(on) v (br)eco i ceo v ce(sat) 0.4 v 30 5 v v 100 na m s ma unity opto technology co., ltd. 0 40 80 120 160 200 0 2 4 6 8 10 0.001 0.01 0.1 1 10 100 1000 0 40 80 120 t a - ambient temperature - o c fig.1 collector dark current vs ambient temperature 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 -75 -25 25 75 125 i c normalized collector current fig .5 sensitivity diagram 1.0 0.9 0.8 0 10 20 0.5 0.3 0.1 0.2 0.4 0.6 relative sensitivity iceo-collector dark current - m a t a - ambient temperature - o c fig.2 normalized collector current vs ambient temperature vce = 5 v ee = 0.1 mw/cm 2 @ l = 940 r l - load resistance - k w fig.3 rise and fall time vs load resistance tr tf rise and fall time - m s vcc = 5 v v rl = 1 v f = 100 hz pw = 1 ms 0 1 2 3 4 5 0 0.1 0.2 0.3 0.4 0.5 0.6 relative collector current (ma) vce = 5 v 30 90 70 60 50 80 40 ee - irradiance - mw/cm 2 fig.4 relative collector current vs irradiance
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