features n 3 ka, 8/20 s surge capability n low clamping voltage under surge n bidirectional tvs n surface mount package n excellent overtemperature performance applications n high power dc bus protection absolute maximum ratings (@ t a = 25 c unless otherwise noted) PTVS3-XXXC-M series high current tvs diodes *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their specifc applications. rating symbol value unit repetitive standoff voltage ptvs3-066c-m ptvs3-076c-m v wm 66 76 v peak current rating per 8/20 s iec 61000-4-5 i ppm 3 ka operating junction temperature range t j -55 to +125 c storage temperature range t s -55 to +150 c general information bourns ? model PTVS3-XXXC-M high current bidirectional tvs diodes are designed for use in high power dc bus clamping applications. these devices offer bidirectional port protection and are available with standoff voltage ratings of 66 v and 76 v. the devices are rohs* compliant and are designed to meet iec 61000-4-5 8/20 s current surge requirements. *rohs compliant lead free *rohs compliant versions available lead free versions are rohs compliant* electrical characteristics (@ t a = 25 c unless otherwise noted) parameter test conditions min. typ. max. unit i d standby current v d = v wm 10 a v (br) breakdown voltage i br = 10 ma ptvs3-066c-m ptvs3-076c-m 72 85 76 90 80 95 v v c clamping voltage i pp = 3 ka ptvs3-066c-m ptvs3-076c-m 120 135 v v (br) temperature coeffcient 0.1 %/c c capacitance f = 10 khz, v d = 1 vrms ptvs3-066c-m ptvs3-076c-m 2.0 1.7 nf asia-pacifc: tel: +886-2 2562-4117 ? email: asiacus@bourns.com emea: tel: +36 88 520 390 ? email: eurocus@bourns.com the americas: tel: +1-951 781-5500 ? email: americus@bourns.com www.bourns.com
exposed dc power interface + - 120 0 0 25 50 100 75 125 150 175 ambient temperature (c) percent of rated value 20 40 60 80 10 0 12 0 0 03 0 25 20 15 10 5 i pp ? peak pulse current (% of i pp ) t ? time (s) test waveform parameters t t = 8 s t d = 20 s t d = t | i pp /2 110 100 90 80 70 60 50 40 30 20 10 v br change vs. temperature (%) 12 2 4 6 8 10 -6 -4 -2 0 -8 -10 -12 -40 -20 0 20 40 60 80 100 120 140 junction temperature (c) normalized to 25 c
performance graphs v-i characteristic typical v br vs. junction temperature typical surge current derating current 8/20 s waveform per iec 61000-4-5 this graph shows the typical device surge current derating versus ambient temperature when subjected to the 8/20 s current waveform per the iec 61000-4-5 specifcation. this device is not intended for continuous operation at temperatures above 125 c. application a typical application for power tvs products includes dc power line protection. exposed dc power interface + - 120 0 0 25 50 100 75 125 150 175 ambient temperature (c) percent of rated value 20 40 60 80 10 0 12 0 0 03 0 25 20 15 10 5 i pp ? peak pulse current (% of i pp ) t ? time (s) test waveform parameters t t = 8 s t d = 20 s t d = t | i pp /2 110 100 90 80 70 60 50 40 30 20 10 v br change vs. temperature (%) 12 2 4 6 8 10 -6 -4 -2 0 -8 -10 -12 -40 -20 0 20 40 60 80 100 120 140 junction temperature (c) normalized to 25 c
PTVS3-XXXC-M series high current tvs diodes typical part marking ptvs3-066c-m ........................................................................ 3066 ptvs3-076c-m ........................................................................ 3076 *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their specifc applications. how to order ptvs 3 - xxx c-m series ptvs = power tvs high current diode peak current rating 3 = 3 ka repetitive standoff voltage 066 = 66 v 076 = 76 v suffx c = bidirectional device m = surface mount dimensions: mm (inches) this is an rohs compliant*, molded package with 100 % sn on the terminations, and a fammability rating of ul 94-v-0. e d e1 a c b l b1 l2 l1 2.54 (0.100) 1.35 (0.053) 5.33 (0.210) 3.51 (0.138) 18.31 (0.721) 10.80 (0.425) 13.72 (0.540) product dimensions recommended pad layout e d e1 a c b l b1 l2 l1 2.54 (0.100) 1.35 (0.053) 5.33 (0.210) 3.51 (0.138) 18.31 (0.721) 10.80 (0.425) 13.72 (0.540) dimensions: mm (inches) dim. min. max. a 6.94 (0.273) 7.24 (0.285) b 5.15 (0.203) 5.65 (0.222) b1 10.55 (0.415) 11.05 (0.435) c 0.37 (0.015) 0.45 (0.018) d 13.45 (0.530) 14.60 (0.575) e 17.85 (0.703) 18.72 (0.737) e1 15.50 (0.610) 16.05 (0.632) l 2.30 (0.091) 2.80 (0.110) l1 3.35 (0.132) 3.75 (0.148) l2 13.16 (0.518) 13.76 (0.518) mold fash or protrusion shall not exceed 0.25 mm.
20.00 0.10 (.787 .004) 2.00 0.10 (.079 .004) 4.00 0.10 (.157 .004) 14.20 0.10 (.559 .004) 1.75 0.10 (.069 .004) 1.50 +0.1/-0 (.059 +.004/-0) dia. 28.40 0.10 (1.118 .004) 32.00 0.30 (1.260 .012) 2.00 (.079) dia. 8.00 (.315) 14.20 (.559) 7.45 (.039) 17.80 (.701) 18.95 (.746) user direction of feed 400 pcs. per reel 03/17 packaging information the product will be dispensed in tape and reel format (see diagram below). 2.2 0.2 (.087 .008) 330.0 1.5 (12.992 .059) dia. see detail a 38.40 (1.512) max. 32.40 + 2.00/-0 (1.276 .079/-.0) 100.0 1.5 (3.937 .059) dia. 17.2 0.2 (.677 .008) 13.0 +0.5/-0.2 (.512 +.020/-.008) dia. detail a
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