four-port balanced three-chip protector http://www.littelfuse.com 2 - 42 ? 2004 littelfuse, inc. +1 972-580-7777 sidactor ? data book and design guide four-port balanced th ree-chip protector this hybrid single in-line package (sip) prot ects four twisted pairs from overcurrent and overvoltage conditions. comprised of twelve discrete do-214aa sidactor devices and eight telelink surface mount fuses, it is ideal for densely populated line cards that cannot afford pcb inefficiencies or the use of series power resistors. surge current ratings up to 500 a are available. * for individual ?za,? ?zb,? and ?zc? surge ratings, see table below. ** asymmetrical general notes: ? all measurements are made at an ambient temperature of 25 c. i pp applies to -40 c through +85 c temperature range. ? i pp is a repetitive surge rating and is guaranteed for the life of the product. ? listed sidactor devices are bi-directional. all electr ical parameters and surge ratings apply to forward and reverse polarities. ? v drm is measured at i drm. ? v s is measured at 100 v/s. ? special voltage (v s and v drm ) and holding current (i h ) requirements are available upon request. ? off-state capacitance (c o ) is measured between pins 4-3 and pins 2-3 at 1 mhz with a 2 v bias and is a typical value for ?za? product. ?zb? and ?zc? capacitanc e is approximately 10 pf higher. ? device is designed to meet balance requirements of gts 8700 and gr 974. 1 2 3 4 5 tip gnd ring f2 f1 z1 z3 z2 6 7 8 9 10 tip gnd ring f4 f3 z4 z6 z5 11 12 13 14 15 tip gnd ring f6 f5 z7 z9 z8 16 17 18 19 20 tip gnd ring f8 f7 z10 z12 z11 electrical parameters part number * v drm volts v s volts v drm volts v s volts v t volts i drm amps i s mamps i t amps i h mamps c o pf pins 2-3, 4-3, 7-8, 9-8, 12-13, 14-13, 17-18, 19-18 pins 2-4, 7-9, 12-14, 17-19 pins 1-3 p1553z_ 130 180 130 180 8 5 800 2.2 150 40 p1803z_ 150 210 150 210 8 5 800 2.2 150 40 p2103z_ 170 250 170 250 8 5 800 2.2 150 40 p2353z_ 200 270 200 270 8 5 800 2.2 150 40 p2703z_ 230 300 230 300 8 5 800 2.2 150 30 p3203z_ 270 350 270 350 8 5 800 2.2 150 30 p3403z_ 300 400 300 400 8 5 800 2.2 150 30 a2106z_3 ** 170 250 50 80 8 5 800 2.2 120 40 a5030z_ 3 ** 400 550 270 340 8 5 800 2.2 150 30 surge ratings series i pp 2x10 s amps i pp 8x20 s amps i pp 10x160 s amps i pp 10x560 s amps i pp 10x1000 s amps i tsm 60 hz amps di/dt amps/s a 150 150 90 50 45 20 500 b 250 250 150 100 80 30 500 c 500 400 200 150 100 50 500
four-port balanced three-chip protector ? 2004 littelfuse, inc. 2 - 43 http://www.littelfuse.com sidactor ? data book and design guide +1 972-580-7777 data sheets thermal considerations package symbol parameter value unit sip t j operating junction temperature range -40 to +150 c t s storage temperature range -65 to +150 c r ja thermal resistance: junction to ambient 90 c/w i h i t i s i drm v drm v t +v -v +i -i v s i h i t i s i drm v drm v t +v -v +i -i v s v-i characteristics 50 100 0 t r t d 0 peak value half value t ? time (s) i pp ? peak pulse current ? %i pp t r = rise time to peak value t d = decay time to half value waveform = t r x t d t r x t d pulse waveform -8 -40 -20 0 20 40 60 80 100 120 140 160 -6 -4 0 2 4 6 8 10 12 14 junction temperature (t j ) ? ?c percent of v s change ? % 25 ?c normalized v s change versus junction temperature 0.4 -40 -20 0 20 40 60 80 100 120 140 160 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 case temperature (t c ) ? ?c ratio of i h i h (t c = 25 ?c) 25 ?c normalized dc holding current versus case temperature
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