world products inc. p.o. box 517, 19654 eighth street east, sonoma, ca 95476 phone (707) 996-5201 fax (707) 996-3380 r050703 33 http://www.worldproducts.com 1,2. anode, cathode 3,4. anode, cathode 5,7. emitter 6,8. collector features 1. current transfer ratio. (ctr: min. 60% at i f = 1ma v ce = 5v) 2. high isolation voltage between input and output. (viso: 5000v rms ) 3. compact dual-in-line package. 4. a c input. 5. available package types : dip(shown)/ smd/ h (page: 138). . applications 1. programmable controller applications for low input p hoto couplers and high v ceo p hoto couplers. 2. telephone sets, telephone exchangers. 3. system appliances, limit switches , sensors, thermostats, transducers etc. 4. signal transmission between circuits of different potentials and impedances. absolute maximum ratings ggg (ta=25c) electro-optical characteristics (ta=25c) . tolerance :+ 0.2mm schematic: top view parametersymbol rating unit input forward current i f 50 ma peak forward current i fm 1 a power dissipation p d 70 mw output collector-emitter voltage v ceo 60 v emitter-collector voltage v eco 6v collector current i c 50 ma collector power dissipation p c 150 mw total power dissipation ptot 200 mw isolation voltage 1 minute viso 5000 vrms operating temperature topr -30 to +100 c storage temperature tstg -55 to +125 c soldering temperature 10 second tsol 260 c parameter symbolconditions min.typ.max. unit input forward voltage v f i f =20ma 1.2 1.4 v peak forward voltage v fm i fm =0.5a 3.5 v terminal capacitance ct v=0, f=1khz 30 pf output collector dark current i ceo v ce =20v, i f =0 0.1 ua transfer current transfer ratio ctr i f =1ma,v ce =5v 60 600 % charac- collector-emitter saturation voltage v ce (sat) i f =20ma, i c =1ma 0.1 0.3 v teristics isolation resistance riso dc500v 5x10 10 10 11 ohm floating capacitance cf v=0, f=1mh z 0.6 1.0 pf cut-off frequencyfcv cc =5v, i c =2ma, r l =100ohm8 0khz response time (rise) tr v ce =2v, i c =2ma, r l =100ohm 520us response time (fall) tf 420us outside dimension: unit (mm) wppc-a21068 series dip/ smd/ h usr/cnr listed (file # 223387) 9.68 1.20 0.5 2.54 3.50 3.00 0.4 2.70 7.62 6.50 0.26 13.00 0 13.00 0 part numbering system: page 2. part marking system: page 4. high reliability photo coupler classification table of current transfer ratio is shown below.
fig.1 current transfer ratio vs. forward current forward current i f (ma) current transfer ratio ctr (%) fig.2 collector power dissipation vs. ambient temperature ambient temperature ta (c) collector power dissipation pc (mw) fig.4 forward current vs. ambient temperature ambient temperature ta (c) forward current i f (ma) fig.5 forward current vs. forward voltage forward voltage v f (v) forward current i f (ma) fig.7 relative current transfer ratio vs. ambient temperature ambient temperature ta (c) relative current transfer ratio (%) fig.8 collector-emitter saturation voltage vs. ambient temperature ambient temperature ta (c) collector-emitter saturation voltage vce (v) fig.10 response time vs. load resistance load resistance r l (k ohm) response rise time (us) fig.3 collector dark current vs. ambient temperature ambient temperature ta (c) collector dark current iceo (a) fig.6 collector current vs. collector- emitter voltage collector-emitter voltage v ce (v) collector current ic (ma) fig.9 collector-emitter saturation voltage vs. forward current forward current i f (ma) collector-emitter saturation voltage vce (v) fig.11 response time vs. load resistance load resistance r l (k ohm) response rise time (us) wppc-a21068 series 34 world products inc. p.o. box 517, 19654 eighth street east, sonoma, ca 95476 phone (707) 996-5201 fax (707) 996-3380 r050703 http://www.worldproducts.com __
|
