features 3 ka, 8/20 ? surge capability low clamping voltage under surge bidirectional tvs ul recognized applications ac line protection high power dc bus protection absolute maximum ratings (@ t a = 25 ? unless otherwise noted) ptvs3-xxxc series high current tvs diodes *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. rating symbol value unit repetitive standoff voltage ptvs3-380c PTVS3-430C v wm 380 430 v peak current rating per 8/20 ? iec 61000-4-5 i ppm 3ka operating junction temperature range t j -40 to +125 ? storage temperature range t s -55 to +150 ? lead temperature, soldering (10 s) 260 ? general information the ptvs3-xxxc range of high current bidirectional tvs diodes is designed for use in ac line protection and high power dc bus clamping applications. these devices offer bidirectional port protection from 380 volts to 430 volts. the devices are rohs* and ul compliant while also meeting iec 61000-4-5 8/20 ? current surge requirements. *rohs compliant electrical characteristics (@ t a = 25 ? unless otherwise noted) parameter test conditions min. typ. max. unit i d standby current v d = v wm 10 ? v (br) breakdown voltage i br = 10 ma ptvs3-380c PTVS3-430C 401 440 420 470 443 490 v v c clamping voltage i pp = 3 ka ptvs3-380c PTVS3-430C 510 560 570 620 v v (br) temperature coef cient 0.1 %/? c capacitance f = 10 khz, v d = 1 vrms ptvs3-380c PTVS3-430C 0.7 0.6 1.2 1.0 nf asia-paci c: tel: +886-2 2562-4117 ?fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ?fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ?fax: +1-951 781-5700 www.bourns.com agency approval description ul file number: pending
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. 3312 - 2 mm smd trimming potentiometer product dimensions ptvs3-xxxc series high current tvs diodes typical part marking ptvs3-380c .............................................................................3380 PTVS3-430C .............................................................................3430 dimensions: mm (inches) dimension ptvs3-380c PTVS3-430C a 24.15 ?0.72 (0.950 ?0.028) 24.15 ?0.72 (0.950 ?0.028) b 2.40 (0.094) typ. 2.40 (0.094) typ. c 15.0 (0.59) min. 15.0 (0.59) min. d 12.0 (0.47) max. 12.0 (0.47) max. e 1.25 ?0.05 (0.049 ?0.002) 1.25 ?0.05 (0.049 ?0.002) f 12.0 (0.47) max. 12.0 (0.47) max. g 17.0 (0.67) max. 17.0 (0.67) max. h 6.60 (0.26) max. 6.60 (0.26) max. the product is epoxy encapsulated per ul class 94v-0 with ag plated leads solderable per mil-std-750, method 2026. the package dimensions and part marking are shown below. d c h g a f e b how to order ptvs 3 - xxx c series ptvs = powertvs high current diode peak current rating 3 = 3 ka repetitive standoff voltage 380 = 380 v 430 = 430 v suf x c = bidirectional device
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. 3312 - 2 mm smd trimming potentiometer -v quadrant i +v +i v (br) i t v wm -i quadrant iii v c i d v i characteristic i ppm v (br) i t v wm v c i d i ppm 120 100 40 60 80 20 0 0 25 50 100 75 125 150 ambient temperature (?) percent of rated value percent of v br change 16 6 8 10 12 14 0 2 4 -4 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 junction temperature (t j ) - ? 25 ? ptvs3-xxxc series high current tvs diodes performance graphs v-i characteristic typical v br vs. junction temperature typical peak power derating application a typical application for powertvs products includes ac power line primary protection.
current (ka) 3.5 2.5 3.0 1.0 1.5 2.0 0.5 0 -0.5 0 200 400 600 voltage (v) current (ka) 3.5 2.5 3.0 1.0 1.5 2.0 0.5 0 -0.5 0 100 600 voltage (v) 200 300 400 500 current (ka) voltage (v) 3.5 2.5 3.0 1.0 1.5 2.0 0.5 0 -0.5 700 500 600 200 300 400 100 0 -100 010 50 time (s) 20 30 40 current voltage current voltage current (a) voltage (v) 3.5 2.0 2.5 3.0 0.5 1.0 1.5 0 -0.5 700 400 500 600 100 200 300 0 -100 05 40 time (s) 10 20 15 25 30 35 ptvs3-xxxc series high current tvs diodes speci? cations are subject to change without notice. customers should verify actual device performance in their speci? c applications. performance graphs (continued) surge response - ptvs3-380c surge response (1.2/50, 8/20 surge) - ptvs3-380c surge response - PTVS3-430C surge response (1.2/50, 8/20 surge) - PTVS3-430C 01/12
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