fea tures surface mountable on ceramic or printed circuit board miniature package saves circuit board area electrical performance similar to 4n22a and 4n24a hermetically sealed screened per mil-prf-19500 tx and txv equivalent levels or per esa 5000 (6) de scrip tion the hcc240 and hcc242 are optically coupled isolators, consisting of a gallium aluminum arsenide led and a silicon phototransistor mounted and coupled in a miniature surface mount hermetic leadless chip carrier. the hcc240 and hcc242 are identical except for the dc current transfer ratio. electrical parameters are similar to the jedec registered 4n22a and 4n24a. these solid state couplers are ideal for designs where board space and device weight are important design considerations. typical screening and lot acceptance tests are provided on page 13-4. the burn-in condition is v ce = 9 v, p d = 275 mw, i f = 20-50 ma (adjusted to achieve pd). no htrb is performed on this device. ab so lute maxi mum rat ings (t a = 25 o c un less oth er wise noted) input- to- output iso la tion volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 kvdc (1) op er at ing tem pera ture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 o c to +125 o c stor age tem pera ture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 o c to +150 o c sol der ing tem pera ture (va por phase re flow for 30 sec.) . . . . . . . . . . . . . . . . . 215 o c sol der ing tem pera ture (heated collet for 5 sec.) . . . . . . . . . . . . . . . . . . . . . . . 260 o c in put di ode for ward dc cur rent (65 o c be low) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 ma re verse volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 v power dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 mw (2) out put pho to tran sis tor con tinu ous col lec tor cur rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 ma collector- emitter volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 v (3) emitter- collector volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 v (4) power dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mw (5) notes: (1) measured with inputs shorted together and outputs shorted together. (2) derate linearly 1.0 mw/ o c above 65 o c. (3) hcc240hv and hcc242hv are available rated at 55 v minimum. (4) hcc240hv and hcc242hv are available rated at 7.0 v minimim. (5) derate linearly 3.0 mw/ o c above 25 o c. (6) some deviations from esa 5000 apply. see page 13-4 for details. prod uct bul le tin hcc240 sep tem ber 1996 sur face mount op ti cally cou pled iso la tor types hcc240, hcc242, tx, txv, esa- xn op tek tech nol ogy, inc. 1215 w. crosby road car roll ton, texas 75006 (97 2) 323- 2200 fax (972) 323- 2396 15-28
types hcc240, hcc242, tx, txv, esa-xn optek reserves the right to make changes at any time in order to improve design and to supply the b est product possible. op tek tech nol ogy, inc. 1215 w. crosby road car roll ton, texas 75006 (97 2) 323- 2200 fax (972) 323- 2396 elec tri cal char ac ter is tics (t a = 25 o c un less oth er wise noted) sym bol pa rame ter min typ max units test con di tions in put di ode v f forward voltage 0.80 1.5 v i f = 10.0 ma 1.00 1.7 v i f = 10.0 ma, t a = -55 o c 0.70 1.3 v i f = 10.0 ma, t a = 100 o c i r reverse current 100 m a v r = 2.0 v out put pho to tran sis tor v (br)ceo collector-emitter breakdown voltage (3) 30 v i c = 1.0 ma, i f = 0 v (br)eco emitter-collector breakdown voltage (4) 5.0 v i e = 100 m a, i f = 0 i c(off) collector-emitter dark current 100 na v ce = 20 v, i f = 0 100 m a v ce = 20 v, i f = 0, t a = 100 o c cou pled i c(on) on-state collector current hcc240 0.15 ma v ce = 5.0 v, i f = 2.0 ma 2.5 6.0 ma v ce = 5.0 v, i f = 10.0 ma 1.0 ma v ce = 5.0 v, i f = 10.0 ma, t a = -55 o c 1.0 ma v ce = 5.0 v, i f = 10.0 ma, t a = 100 o c hcc242 0.40 ma v ce = 5.0 v, i f = 2.0 ma 10.0 15.0 ma v ce = 5.0 v, i f = 10.0 ma 4.0 ma v ce = 5.0 v, i f = 10.0 ma, t a = -55 o c 4.0 ma v ce = 5.0 v, i f = 10.0 ma, t a = 100 o c v ce(sat) collector-emitter saturation voltage hcc240 0.30 v i c = 2.5 ma, i f = 20.0 ma hcc242 0.30 v i c = 10.0 ma, i f = 20.0 ma r i-o resistance (input to output) 10 11 w v i-o = 1000 vdc (1) c i-o capacitance (input to output) 5.0 pf v i-o = 0.0 v, f = 1.0 mhz (1) t r output rise time hcc240 hcc242 15.0 20.0 m s m s v cc = 10.0 v, i f = 10.0 ma, r l = 100 w t f output fall time hcc240 hcc242 15.0 20.0 m s m s v cc = 10.0 v, i f = 10.0 ma, r l = 100 w 15-29
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