isocom components ltd unit 25b, park view road west, park view industrial estate, brenda road hartlepool, cleveland, ts25 1yd tel: (01429) 863609 fax :(01429) 863581 7/12/00 db92152-aas/a2 non base lead optically coupled isolator photodarlington output MOC8020, moc8021 description the MOC8020, moc8021 series of optically coupled isolators consist of an infrared light emitting diode and npn silicon photodarlington in a standard 6pin dual in line plastic package with the base pin unconnected. features 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 current transfer ratio (500% min) l high bvceo ( 50v ) high isolation voltage (5.3kv rms ,7.5kv pk ) l basepin unconnected for improved noise immunity in high emi environment l high sensitivity to low input drive current l custom electrical selections available applications l computer terminals l industrial systems controllers l measuring instruments l signal transmission between systems of different potentials and impedances absolute maximum ratings (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 voltage 5v power dissipation 120mw output transistor collector-emitter voltage bv ceo 50v emitter-collector voltage bv eco 5v power dissipation 150mw power dissipation total power dissipation 250mw (derate linearly 3.3mw/ c above 25c) approvals l ul recognised, file no. e91231 option g 8.3 max surface mount option sm 10.16 10.2 9.5 0.26 1.2 0.6 1.4 0.9 1 3 2 4 6 5 dimensions in mm 2.54 6.9 6.1 8.9 max. 1.4 0.9 2.54 min. 5.3 max. 15 max. 0.25 0.48 8.3 max. isocom inc 1024 s. greenville ave, suite 240, allen, tx 75002 usa tel: (214) 495-0755 fax: (214) 495-0901 e-mail info@isocom.com http://www.isocom.com
parameter min typ max units test condition input forward voltage (v f ) 1.2 1.5 v i f = 10ma reverse voltage (v r ) 3 v i r = 10 m a reverse current (i r ) 10 m a v r = 3v output collector-emitter breakdown (bv ceo ) 50 v i c = 1ma (note 2) emitter-collector breakdown (bv eco ) 5 v i e = 100 m a collector-emitter dark current (i ceo ) 100 n a v ce = 10v coupled output collector current ( i c )(note 2 ) MOC8020 50 ma 10ma i f , 5v v ce moc8021 100 ma 10ma i f , 5v v ce input to output isolation voltage v iso 5300 v rms (note 1) 7500 v pk (note 1) input-output isolation resistance r iso 10 11 w v io = 500v (note 1) output turn on time ton 3.5 m s v cc = 10v, i f = 5ma, output turn off time toff 95 m s r l = 100 w , fig.1 output rise time tr 1 m s output fall time tf 2 m s electrical characteristics ( t a = 25c unless otherwise noted ) 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. db92152-aas/a2 7/12/00 input output 10% 90% 10% 90% t off t r t on t f output v cc = 10v i f = 5ma input figure 1 100 w
db92152-aas/a2 7/12/00 50 -30 0 25 50 75 100 125 ambient temperature t a ( c ) 150 0 200 collector power dissipation p c (mw) collector power dissipation vs. ambient temperature -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 100 0 0.2 0.4 0.6 0.8 1.0 1.2 i f = 1ma i c = 1ma 0 0.5 1.0 1.5 normalized current transfer ratio vs. ambient temperature normalized current transfer ratio -30 0 25 50 75 100 ambient temperature t a ( c ) i f = 10ma v ce = 5v 0 10 current transfer ratio vs. forward current forward current i f (ma) current transfer ratio ctr (%) collector current vs. collector-emitter voltage collector-emitter voltage v ce ( v ) collector current i c (ma) 0 1 2 3 4 5 0 20 40 60 80 100 2ma 5ma 0.1 0.2 0.5 1 2 5 10 20 50 100 10000 1000 100 v ce = 5v t a = 25c i f = 1ma t a = 25c 4000 400 ambient temperature t a ( c ) 60 30 20 10 0 40 50 -30 0 25 50 75 100 125 forward current vs. ambient temperature forward current i f (ma) 70 80 20 40
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