isocom components ltd unit 25b, park view road west, park view industrial estate, brenda road hartlepool, cleveland, ts25 1yd tel: (0429) 863609 fax :(0429) 863581 isocom inc 720 e., park boulevard, suite 102, plano, tx 75074 usa tel: (214) 423-5521 fax: (214) 422-4549 package dimensions inches (mm) description the IS829 is an optically coupled isolator consisting of gallium arsenide infrared emitting diodes and npn silicon phototransistors mounted in a standard 8-pin dual-in-line package with two channels per unit. features l high current transfer ratio 50% min at i f = 5ma, v ce = 5v l also available in single, quad package l high isolation voltage - 5000 v rms absolute maximum ratings ( 25c unless otherwise noted) storage temperature -55 0 c to +125 0 c operating temperature -55 0 c to +100 0 c lead soldering temperature (2mm from case for 10 seconds) 260 0 c input-to-output isolation voltage 5000 rms optically coupled isolator transistor output da91098-aas/01 schematic input diode forward d.c. current 50ma reverse d.c. voltage 6v peak forward current 1a (p.w. < 100s, duty ratio 0.001) power dissipation 70mw (derate linearly 0.93mw/ 0 c above 25 0 c) output transistor collector-emitter voltage bv ceo 35v power dissipation 150mw (derate linearly 2.00mw/ 0 c above 25 0 c) package total power dissipation 170mw (derate linearly 2.27mw/ 0 c above 25 0 c) 1 2 3 4 8 7 6 5 .300 (7.62) .400 (10.16) .361 (9.16) . 157 (4.0) .118 (3.0) .020 (0.5) .118 (3.0) .020 (0.5) .106 (2.7) .100 (2.54) .010 (0.26) .276 (7.0) .236 96.0) .047 (1.2) 13 max 1 2 3 4 8 7 6 5 IS829 free datasheet http://www..net/
max. units i f = 20 ma v r = 4v test condition parameter forward voltage (v f ) reverse current (i r ) 1.4 10 volt a coupled output input electrical characteristics (25 0 c unless otherwise noted) collector-emitter voltage (bv ceo ) emitter-collector voltage (bv eco ) collector-emitter dark current (i ceo ) dc current transfer ratio (ctr) collector-emitter saturation voltage v ce (sat) floating capacitance (c f ) input-to-output isolation resistance riso inout to output isolation voltage output turn - on time (t on ) output turn - off time (t off ) 35 6 50 5x10 10 5000 0.1 0.6 10 11 3.0 2.5 100 volt volt na i c = 1ma i e = 0.1 ma v ce = 20 v i f = 5ma, v ce = 5v i f = 20 ma, i c = 1 ma v = 0, f = 1 mhz v io = 500v (see note 1) (note 1)(t = 1 min) i c = 2ma, v cc = 10v r l = 100 w fig 1 min. typ % volt pf ohm v rms s s note 1. measured with input leads shorted together and output leads shorted together. output output r l - 100r input 10% 90% 90% 10% t on t f fig 1 v cc =10v t off t r 400 0.2 1.0 da91098-aas/01 free datasheet http://www..net/
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