do-214 the do-214 transx products are surface mount transient voltage protectors. transx products offer bi-directional transient voltage protection, fast clamping speeds, high off- state impedance and low on-state voltage. the component is compliant with ul 497b (recognised file no. e176500) and the encapsulating material meets the requirements of ul94v0. electrical parameters c o (pf) part number v drm volts v s volts v t volts i drm amps i s mamps i t amps i h mamps a,b c sts008_1a 6 20* 5 5 800 1 150 100 200 sts030_1a 25 40 5 5 800 1 150 100 200 sts064_1a 58 77 5 5 800 1 150 60 120 sts072_1a 65 88 5 5 800 1 150 60 120 sts080_1a 75 98 5 5 800 1 150 60 120 sts110_1a 90 130 5 5 800 1 150 60 120 sts130_1a 120 160 5 5 800 1 150 40 80 sts150_1a 140 180 5 5 800 1 150 40 80 sts180_1a 160 220 5 5 800 1 150 40 80 sts230_1a 190 260 5 5 800 1 150 30 60 sts260_1a 220 300 5 5 800 1 150 30 60 sts310_1a 275 350 5 5 800 1 150 30 60 sts350_1a 320 400 5 5 800 1 150 30 60 *c rated part = 25 v notes: ? blank in part number refers to 10x1000 sec i pp rating (a = 50 a; b = 90 a; c = 100 a). refer to surge ratings below. ? all measurements are made at an ambient temperature of 25c ? all parts are bi-directional. all electrical parameters and surge ratings apply to both forward and reverse polarities ? v drm is measured at i drm ? v s is measured at 60 hz ? special voltage (v s , v drm ) and holding current (i h ) requirements are available upon request ? off-state capacitance is measured at 1 mhz with a 2 volt bias and is a typical value surge ratings series i pp 10x160 s amps i pp 10x560 s amps i pp 2x10 s amps i pp 10x1000 s amps i pp 8x20 s amps i tsm 60 hz amps di/dt amps/ s a 100 50 - 5 0 100 20 500 b 150 100 - 9 0 150 30 500 c 200 125 500 100 250 60 500 v-i characteristics t r x t d pulse wave-form (double exponential) tra ns x pr oduct da ta t m cooper electronic t echnologies 6000 park of commerce blvd. boca raton, florida 33487, ww w .cooperelectech.com t el: +1-56 4 -241-787 6 t oll free: +1-888-414-2645 fax: +1-56 4 -241-9339 o v - 3 105 10/99
thermal parameters series t j junction temp range ( c) t s storage temp range ( c) t c max. case temp ( c) r jc thermal res. junction ? case ( c/w) r ja thermal res. junction ? ambient ( c/w) a -40 to +125 -65 to +150 +85 +28 +90 b -40 to +125 -65 to +150 +85 +28 +90 c -40 to +125 -65 to +150 +85 +26 +85 junction temperature (t j ) - c -40 -20 0 20 40 60 80 100 120 140 160 -8 -6 -4 0 2 4 6 8 10 12 14 +i i t + v -v i s i h i drm v t v drm v s -i t r t d 50 100 peak value half value t ? time ( s) t r = rise time to peak value t d = decay time to half value case temperature ( t c ) - c -40 -20 0 20 40 60 80 100 120 140 160 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 normalised v s change vs. junction temperature normalised dc holding current vs. case temperature 0 0 tra ns x pr oduct da ta t m cooper electronic t echnologies 6000 park of commerce blvd. boca raton, florida 33487, ww w .cooperelectech.com t el: +1- 5 6 4 -241-787 6 t oll free: +1-888-414-2645 fax: +1-56 4 -241-9339 o v - 3 1 0 5 10/99
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