micropac industries, inc. optoelectronic products division ? ? ? ? 725 e.walnut st., garland, tx 75040 ? ? ? ? (972)272-3571 ? ? ? ? fax (972)487-6918 www.micropac.com e-mail: optosales @ micropac.com 66224 proton radiation tolerant optocoupler (single channel, electrically similar to 4n49) optoelectronic products division 09/29/2010 features: ? high reliability ? base lead provided for conventional transistor biasing ? rugged package ? stability over wide temperature ? +1000v electrical isolation applications: ? eliminate ground loops ? level shifting ? line receiver ? switching power supplies ? motor control description the 66224 is a single channel device electrically similar to the 4n49. this product has been designed to be more tolerant to proton radiation. the 66224 optocoupler is packaged in a hermetically sealed 6 pin leadless chip carrier (lcc). this device available as commercial or screened to jan, jantx, jantxv, or jans levels. the devices can also be screened to customer requirements. absolute maximum ratings input to output voltage ....................................................................................................... ................................................... 1 kv emitter-collector voltage ..................................................................................................... .................................................... 7 v collector-emitter voltage (value applies to emitter-base open-circuited & the input-diode equal to zero) ...................... .. 60 v collector-base voltage ........................................................................................................ .................................................. 45 v reverse input voltage ........................................................................................................ .................................................... 7 v input diode continuous forward current (note 1) ............................................................................... ............................ 50 ma peak forward input current (value applies for tw 1 s, prr < 300 pps) ............................................................................ 1 a continuous collector current .................................................................................................. ........................................... 50 ma continuous transistor power dissipation (note 2) .............................................................................. .......................... 300 mw storage temperature ........................................................................................................... .............................. -65c to +125c operating free-air temperature range .......................................................................................... .................. -55c to +125c lead solder temperature (10 seconds max.) ................................................................................................................... 240c notes: 1. derate linearly to 125c free-air temperature at the rate of 0.67 mw/c above 25c. 2. derate linearly to 125c free-air temperature at the rate of 2.3 mw/c above 25 c. package dimensions schematic diagram 5 pls all dimensions are in inches [millimeters] 0.175 [4.45] 0.165 [4.19] 0.098 [2.49] 0.082 [2.08] 6 1 2 5 3 4 identifier 0.250 [6.35] 0.240 [6.10] pin 1 0.080 [2.03] 0.066 [1.68] 0.055 [1.40] 0.045 [1.14] 0.070 [1.78] 0.060 [1.52] 0.105 [2.67] 0.095 [2.41] 0.028 [0.71] 0.022 [0.56] 3 1 6 k 4 b 5 e a c
micropac industries, inc. optoelectronic products division ? ? ? ? 725 e.walnut st., garland, tx 75040 ? ? ? ? (972)272-3571 ? ? ? ? fax (972)487-6918 www.micropac.com e-mail: optosales @ micropac.com 66224 proton radiation tolerant optocoupler (single channel, electrically similar to 4n49) 09/29/2010 electrical characteristics t a = 25 c unless otherwise specified. parameter symbol min typ max units test conditions note input diode static reverse current i r 8 a v r = 6 v input diode static forward voltage -55 c v f 1.8 v i f = 10 ma input diode static forward voltage +25 c v f 1.6 v i f = 10 ma input diode static forward voltage +100 c v f 1.4 v i f = 10 ma output transistor t a = 25 c unless otherwise specified. parameter symbol min typ max units test conditions note collector-base breakdown voltage v (br)cbo 45 v i c = 100 a, i b = 0, i f = 0 collector-emitter breakdown voltage v ( br ) ceo 40 v i c = 1 ma, i b = 0, i f = 0 emitter-collector breakdown voltage v (br)eco 5 v i c = 0 ma, i e = 100 a, i f = 0 off-state collector current +100 c i ceo i ceo 100 100 na a v ce = 20 v, i f = 0 ma, i b = 0 v ce = 20 v, i f = 0 ma, i b = 0 coupled characteristics t a = 25 c unless otherwise specified. parameter symbol min typ max units test conditions note on state collector current i c(on) 2.0 ma v ce = 5 v, i f = 1 ma, i b =0 2 on state collector current +100 c i c(on) 0.5 ma v ce = 0.4 v, i f = 2 ma, i b =0 2 on state collector current -55 c i c(on) 0.7 ma v ce = 5 v, i f = 2 ma, 2 collector-emitter saturation voltage v ce(sat) 0.3 v i f = 2 ma, i c = 2 ma, i b =0 input to output internal resistance r io 10 11 ? v i-o = 1000 v 1 input to output capacitance c io 2.5 5 pf f = 1 mhz, v i-o = 0 v 1 rise time- phototransistor operation t r 10 25 s v cc = 10 v, i f = 5 ma, r l = 100 ? , i b = 0 fall time-phototransistor operation t f 10 25 s v cc = 10 v, i f = 5 ma, r l = 100 ? , i b = 0 rise time-photodiode operation t r 0.85 3 s v cc = 10 v, i f = 5 ma, r l = 100 ? , i e = 0 fall time-photodiode operation t f 0.85 3 s v cc = 10 v, i f = 5 ma, r l = 100 ? , i e = 0 notes: 1. these parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted tog ether. 2. this parameter must be measured using pulse techniques (t w = 100 s duty cycle < 1%). recommended operating conditions: parameter symbol min max units input current, low level i fl 0 90 a input current, high level i fh 2 10 ma supply voltage v ce 5 30 v operating temperature t a -55 125 c selection guide part number part description 66224-001 commercial 66224-101 screened to jan level 66224-103 screened to jantx level 66224-105 screened to jantxv level 66224-300 screened to jans level
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