axial lead transient voltage suppressors (tvs) revision september 25, 2013 1 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. lce series 6.5 to 90 v 1500w low capacitance socay electronics co., ltd. www.socay.com the lce series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. uni-directional bi-directional u glass passivated chip u 1500w peak pulse power capability with a 10/1000 s waveform, repetitive rate (duty cycle): 0.01% u low leakage u excellent clamping capability u very fast response time u rohs compliant tvs devices are ideal for the protection of i/o interfaces, v cc bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. parameter symbol value unit peak pulse power dissipation with a 10/1000 s waveform (1) p ppm 1500 watts peak pulse current with a 10/1000 s waveform.(fig.2) (1) i pp see next table amps power dissipation on infinite heat sink at t l =75 c (fig.2) p m(av) 6.5 watt operating junction and storage temperature range t j , t stg -55 to +150 c notes: 1. non-repetitive current pulse , per fig. 3 and derated above ta= 25 c per fig. 2 maximum ratings (t a =25 unless otherwise noted) description features applications
axial lead transient voltage suppressors (tvs) revision september 25, 2013 2 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. lce series 6.5 to 90 v 1500w low capacitance socay electronics co., ltd. www.socay.com breakdown voltage v br @i t (v) part number reverse stand-off voltage v rwm (v) min max test current i t (ma) maximum reverse leakage i r @v rwm ( a) maximum clamping voltage v c @i pp (v) maximum peak pulse current i pp (a) maximum junction capacitance @0v (pf) working inverse blocking voltage v wib (v) inverse blocking leakage current i ib @v wib (ma) peak inverse voltage v pib (v) lce6.5 6.5 7.22 8.82 10 1000 12.3 100 100 75 1 100 lce6.5a 6.5 7.22 7.98 10 1000 11.2 100 100 75 1 100 lce7.0 7.0 7.78 9.51 10 500 13.3 100 100 75 1 100 lce7.0a 7.0 7.78 8.60 10 500 12.0 100 100 75 1 100 lce7.5 7.5 8.33 10.20 10 250 14.3 100 100 75 1 100 lce7.5a 7.5 8.33 9.21 10 250 12.9 100 100 75 1 100 lce8.0 8.0 8.89 10.90 1 100 15.0 100 100 75 1 100 lce8.0a 8.0 8.89 9.83 1 100 13.6 100 100 75 1 100 lce8.5 8.5 9.44 11.50 1 50 15.9 94 100 75 1 100 lce8.5a 8.5 9.44 10.40 1 50 14.4 100 100 75 1 100 lce9.0 9.0 10.00 12.20 1 10 16.9 89 100 75 1 100 lce9.0a 9.0 10.00 11.10 1 10 15.4 97 100 75 1 100 lce10 10.0 11.10 13.60 1 5 18.8 80 100 75 1 100 LCE10A 10.0 11.10 12.30 1 5 17.0 88 100 75 1 100 lce11 11..0 12.20 14.90 1 5 20.1 74 100 75 1 100 lce11a 11.0 12.20 13.50 1 5 18.2 82 100 75 1 100 lce12 12.0 13.30 16.30 1 5 22.0 68 100 75 1 100 lce12a 12.0 13.30 14.70 1 5 19.9 75 100 75 1 100 lce13 13.0 14.40 17.60 1 5 23.8 63 100 75 1 100 lce13a 13.0 14.40 15.90 1 5 21.5 70 100 75 1 100 lce14 14.0 15.60 19.10 1 5 25.8 58 100 75 1 100 lce14a 14.0 15.60 17.20 1 5 23.2 65 100 75 1 100 lce15 15.0 16.70 20.40 1 5 26.9 56 100 75 1 100 lce15a 15.0 16.70 18.50 1 5 24.4 61 100 75 1 200 lce16 16.0 17.80 21.80 1 5 28.8 52 100 75 1 200 lce16a 16.0 17.80 19.70 1 5 26.0 57 100 75 1 200 lce17 17.0 18.90 23.10 1 5 30.5 49 100 75 1 200 lce17a 17.0 18.90 20.90 1 5 27.6 54 100 75 1 200 lce18 18.0 20.00 24.40 1 5 32.2 46 100 75 1 200 lce18a 18.0 20.00 22.10 1 5 29.2 51 100 75 1 200 lce20 20.0 22.20 27.10 1 5 35.8 42 100 75 1 200 lce20a 20.0 22.20 24.50 1 5 32.4 46 100 75 1 200 lce22 22.0 24.40 29.80 1 5 39.4 38 100 75 1 200 lce22a 22.0 24.40 26.90 1 5 35.5 42 100 75 1 200 lce24 24.0 26.70 32.60 1 5 43.0 35 100 75 1 200 lce24a 24.0 26.70 29.50 1 5 38.9 39 100 75 1 200 lce26 26.0 28.90 35.30 1 5 46.6 32 100 75 1 200 lce26a 26.0 28.90 31.90 1 5 42.1 36 100 75 1 200 lce28 28.0 31.10 38.00 1 5 50.1 30 100 75 1 200 lce28a 28.0 31.10 34.40 1 5 45.5 33 100 75 1 200 lce30a 30.0 33.30 36.80 1 5 48.4 31 100 75 1 100 lce33a 33.0 36.70 40.60 1 5 53.3 28 100 75 1 100 lce36a 36.0 40.00 44.20 1 5 58.1 26 100 75 1 100 lce40a 40.0 44.40 49.10 1 5 64.5 23 100 75 1 100 lce43a 43.0 47.80 52.80 1 5 69.4 22 100 75 1 100 lce45a 45.0 50.00 55.30 1 5 72.7 21 100 75 1 100 lce48a 48.0 53.30 58.90 1 5 77.4 19 100 75 1 100 lce51a 51.0 56.70 62.70 1 5 82.4 18 100 75 1 100 lce54a 54.0 60.00 66.30 1 5 87.1 17 100 100 1 125 lce58a 58.0 64.40 71.20 1 5 93.6 16 100 100 1 125 lce60a 60.0 66.70 73.70 1 5 96.8 16 100 100 1 125 lce64a 64.0 71.10 78.60 1 5 103.0 15 100 100 1 125 lce70a 70.0 77.80 86.00 1 5 113.0 13 100 125 1 150 lce75a 75.0 83.30 92.10 1 5 121.0 12 100 125 1 150 lce85a 85.0 94.40 104.00 1 5 129.0 12 100 125 1 150 lce90a 90.0 100.00 111.00 1 5 146.0 10 100 125 1 150 elect rical characteristics (t a =25 unless otherwise noted)
axial lead transient voltage suppressors (tvs) revision september 25, 2013 3 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. lce series 6.5 to 90 v 1500w low capacitance socay electronics co., ltd. www.socay.com figure 1 - pe a k pulse power r a ting curve figure 3 - pulse w a veform ratings and characteristic curves ( t a =25 c unless otherwise noted ) figure 4 C ac line protection application figure 2 - pulse der a ting curve 150 100 50 0 i ppm - peak pulse current, % i rsm t r =10 sec peak value ippm half value i ppm (i ppm /2) t c 10/1000 sec. waveform as de ? ned by r.e.a 0 1.0 2.0 3.0 4.0 t j =25 c pulse width(td) is de ? ned as the point where the peak current decays to 50% of i ppm t - time (ms) t d - pulse width ( s ) p ppm - peak pulse power (kw) 1 0 0 0.1 1 0.1 1 10 100 1000 10000 10 0 25 50 75 100 125 150 175 100 80 60 40 20 0 t l - lead temperature( c) percentage of rated power ( i pp ) peak power (single pulse) tj=initial temperature power dissipation low capacitance tvs application note: device must be used with two units in parallel, opposite in polarity as shown in circuit for ac signal line protection.
axial lead transient voltage suppressors (tvs) revision september 25, 2013 4 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. lce series 6.5 to 90 v 1500w low capacitance socay electronics co., ltd. www.socay.com temperature cycle jesd22-a104 weight 0.032 ounce, 0.9 gram pressure cooker jesd22-a102 case jedec do-201 molded plastic over glass passivated junction high temp. storage jesd22-a103 polarity color band denotes cathode except bipolar htrb jesd22-a108 terminal matte tin-plated leads, solderable per jesd22-b102d thermal shock jesd22-a106 reflow condition lead C free assembly -temperature min (t s(min) ) 150 c -temperature max (t s(max) ) 200 c pre heat - time (min to max) (t s ) 60 -180 seconds average ramp up rate ( liquidus temp t l ) to peak 3 c/second max t s(max) to tl - ramp-up rate 3 c/second max - temperature (t l ) (liquidus) 217 c reflow - time (min to max) ( t l ) 60 -150 seconds peak temperature (t p ) 260 +0/-5 c time within 5 c of actual peak temperature (t p ) 20 -40 seconds ramp-down rate 6 c/second max time 25 c to peak temperature (t p ) 8 minutes max do not exceed 280 c inches millimeters dimensions min max min max a 1.000 - 25.40 - b 0.285 0.375 7.24 9.53 c 0.038 0.042 0.97 1.07 d 0.189 0.209 4.79 5.30 ramp-down preheat critical zone t l to t p time to peak temperature (t 25 to peak) t p t l t s(max) t s(min) 25 temperature ramp-up time ratings and characteristic curves ( t a =25 c unless otherwise noted ) (continued) physical specifications environmental specifications dimensions soldering parameters do-201 cathode band
axial lead transient voltage suppressors (tvs) revision september 25, 2013 5 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. lce series 6.5 to 90 v 1500w low capacitance socay electronics co., ltd. www.socay.com part number component package quantity packaging option lcexxx do-201 1000 box lce a 5% v br voltage tolerance v r voltage series part marking packaging packaging dimensions unit: inches (millimeters) p art numbering 2.56 (65.00) 0.40 0.020 (10.16 0.508) 0.25 (6.35) socay logo product type cathode band lce xxx
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