isocom components ltd unit 25b, park view road west, park v iew industrial estate, brenda road hartlepool, cleveland, ts25 1yd tel: (01429) 863609 fax :(01429) 863581 7/12/00 db90035m-aas/a1 option g 7.62 0.26 0.5 dimensions in mm sur face mount option sm 10.16 7.0 6.0 1.2 7.62 3.0 13 max 3.35 4. 0 3. 0 2.54 0.26 7.62 6.62 0.5 appro v als l ul recognised, file no. e91231 'x' specific ation appro v als ll cqy80x is vde 0884 in 3 available lead forms : - - std - g form - smd approved to cecc 00802 cqy80nx - vde 0884 pending ll cqy80x is certified to en60950 by the following test bodies :- nemko - certificate no. p96101299 fimko - registration no. 190469-01..22 semko - reference no. 9620076 01 demko - reference no. 305567 cqy80nx - en60950 pending description the cqy80 series of optically coupled isolators consist of infrared light emitting diode and npn silicon photo transistor in a standard 6 pin dual in line plastic package. fe atures l options :- 10mm lead spread - add g after part no. surface mount - add sm after part no. tape&reel - add smt&r after part no. l high isolation v oltage (5.3kv rms ,7.5kv pk ) l custom electrical selections available applic ations l dc motor controllers l industrial systems controllers l signal transmission between systems of different potentials and impedances optical ly coupled isol ator phototransistor output 1 3 4 6 2 5 absolute maximum r atings (25c unless otherwise specified) storage temperature -55c to + 150c operating temperature -55c to + 100c lead soldering temperature (1/16 inch (1.6mm) from case for 10 secs) 260c input diode forward current 60ma reverse v oltage 6v power dissipation 105mw output transistor collector-emitter v oltage bv ceo 32v collector-base v oltage bv cbo 70v emitter-collector v oltage bv eco 6v power dissipation 160mw power dissi pa tion total power dissipation 200mw (derate linearly 2.67mw/ c above 25c) cqy80x, cqy80nx cqy80, cqy80n 10.46 9.86 0.6 0.1 1.25 0.75
db90035m-aas/a1 parameter min typ max units test condition input forward voltage (v f ) 1.2 1.60 v i f = 50ma reverse voltage (v r ) 6 v i r = 10 m a reverse current (i r ) 10 m a v r = 6v output collector-emitter breakdown (bv ceo ) 32 v i c = 1ma ( note 2 ) emitter-collector breakdown (bv eco ) 6 v i e = 100 m a collector-emitter dark current (i ceo ) 200 na v ce = 20v coupled i c / i f (ctr) (note 2) 0.5 10ma i f , 5v v ce current transfer ratio (ctr) (note 2) 50 % 10ma i f , 5v v ce collector-emitter saturation voltagev ce(sat) 0.3 v 10ma i f , 1ma i c input to output isolation voltage v iso 5300 v rms see note 1 7500 v pk see note 1 input-output isolation resistance r iso 5x10 10 w v io = 500v (note 1) note 1 measured with input leads shorted together and output leads shorted together. note 2 special selections are available on request. please consult the factory. 7/12/00 electrical characteristics ( t a = 25c unless otherwise noted ) type r l = 100 w see fig 1 r l = 1k w see fig 2 td tr ton ts tf toff i c ton toff i f m s m s m s m s m s m s ma m s m s ma cqy80 4.0 7.0 11.0 0.3 6.7 7.0 5 25.0 42.5 10 v cc = 5v figure 1 50 w output v cc = 5v r l = 1k w figure 2 50 w output r l = 100 w cqy80n
db90035m-aas/a1 7/12/00 50 ambient temperature t a ( c ) 150 0 200 ambient temperature t a ( c ) collector power dissipation p c (mw) 60 30 20 10 0 40 50 -30 0 25 50 75 100 125 collector power dissipation vs. ambient temperature forward current vs. ambient temperature -30 0 25 50 75 100 100 0 0.5 1.0 1.5 i f = 10ma v ce = 5v forward current i f (ma) 0 80 120 160 200 240 40 280 320 forward current i f (ma) current transfer ratio vs. forward current relative current transfer ratio vs. ambient temperature relative current transfer ratio current transfer ratio ctr (%) v ce = 5v t a = 25c 70 80 1 2 5 10 20 50 collector current vs. collector-emitter voltage collector-emitter voltage v ce ( v ) collector current i c (ma) 0 2 4 6 8 10 0 10 20 30 40 50 t a = 25c 10 15 20 30 50 -30 0 25 50 75 100 125 -30 0 25 50 75 100 ambient temperature t a ( c ) collector-emitter saturation voltage v ce(sat) (v) collector-emitter saturation voltage vs. ambient temperature 0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 i f = 10ma i c = 1ma ambient temperature t a ( c ) i f = 5ma
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