? non-contact position sensing ? datum detection ? machine automation ? optical encoders silicon phototransistor in miniature smt package OP522 ? high photo sensitivity ? fast response time ? 1206 package size wi th internal lens the OP522 is an npn silicon phototra nsistor mounted in a miniature smt pa ckage. the device incorporates an integral molded lens which enables a narrow acceptance angle and higher collector currents than devices without lenses. this device is packaged in a 1206 size chip carrier that is compatible with most automated mounting equipment. the OP522 is mechanically and spectrally matched to the op250 series infrared leds. optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. optek technology inc.? 1645 wallace drive, carrollton, texas 75006 phone: (800) 341-4747 fax: (972) 323? 2396 sensors@optekinc.com www.optekinc.com a subsidiary of tt electronics plc applications OP522 rohs pb 900 1100 1000 0% 20% 40% 60% 80% 100% relative response wavelength (nm) relative response vs. wavelength 800 700 600 500 400
smt silicon phototransistor OP522 optek technology inc.? 1645 wallace drive, carrollton, texas 75006 phone: (800) 341-4747 fax: (972) 323? 2396 sensors@optekinc.com www.optekinc.com absolute maximum ratings t a = 25 o c unless otherwise noted storage temperature range -40 c to +85 c operating temperature range -25 c to +85 c lead soldering temperature 260 c (1) collector-emitter voltage 30 v collector current 20 ma power dissipation 75 mw (2) emitter-collector voltage 5 v notes: 1. solder time less than 5 seconds at temperature extreme. 2. de-rate linearly at 2.17 mw/ c above 25 c. 3. light source is an unfiltered gaas led with a peak emissi on wavelength of 935nm and a radiometric intensity level which vari es less than 10% over the entire lens surface of the phototransistor being tested. 4. to calculate typical collector da rk current in a, use the formula i ceo = 10 (0.04 t a -3/4) where t a is the ambient temperature in c. issue 1.1 07.05 page 2 of 4 electrical characteristics (t a = 25 c unless otherwise noted) symbol parameter typ max units conditions i c(on) on-state collector current ma v ce = 5.0v, e e = 5.0mw/cm 2 (3) v ce(sat) collector-emitter saturation voltage 0.4 v i c = 100a, e e = 2.0mw/cm 2 (3) i ceo collector-emitter dark current 100 na v ce = 5.0v, e e = 0 (4) v (br)ceo collector-emitter breakdown voltage v i c = 100a v (br)eco emitter-collector breakdown voltage v i e = 100a min 0.5 30 5 t r , t f rise and fall times 15 s i c = 1ma, r l = 1k ? relative collector current relative on-state collector current vs. irradiance 0 1.0 2.0 3.0 4.0 ee?irradiance (mw/cm 2 ) relative collector current 80% 100% 120% 140% 160% relative on-state collector current vs. temperature -25 0 25 50 75 100 temperature?( c) 60% 40% 5.0 6.0 7.0 90% 100% 110% 120% 130% 80% 70% 140% 8.0 20% normalized at e e = 5mw/cm 2 conditions: v ce = 5v, = 935nm, t a = 25 c normalized at t a = 25 c . conditions: v ce = 5v, = 935nm, t a = 25 c
smt silicon phototransistor OP522 optek technology inc.? 1645 wallace drive, carrollton, texas 75006 phone: (800) 341-4747 fax: (972) 323? 2396 sensors@optekinc.com www.optekinc.com issue 1.1 07.05 page 3 of 4 30 60 0% 20% 40% 60% 80% 100% relative response angular position (degrees) relative response vs. angular position 0 -30 -60 -90 90 i c(on) - on-state collector current (ma) relative on-state collector current vs. collector-emitter voltage 0 0.1 0.2 0.3 0.4 0.5 collector-emitter voltage (v) 0.40 0.60 0.80 1.00 1.20 0.20 1.40 1.60 1.80 2.00 6 mw/cm 2 5 mw/cm 2 4 mw/cm 2 3 mw/cm 2 2 mw/cm 2 1 mw/cm 2 collector-emitter dark current vs. temperature -25 0 25 temperature?( c) collector-emitter dark current (na) 10 1000 1 50 75 100 0 100 conditions: e e = 0 mw/cm 2 v ce = 10v
smt silicon phototransistor OP522 optek technology inc.? 1645 wallace drive, carrollton, texas 75006 phone: (800) 341-4747 fax: (972) 323? 2396 sensors@optekinc.com www.optekinc.com issue 1.1 07.05 page 4 of 4 pin function 1 collector 2 emitter recommended solder pads [1.600.10] .063.0039 [1.500.10] .059.0039 [4.600.10] .181.0039 [1.600.10] .063.0039 1 2
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