revised: 02/16/18 sjxx12xx series description this sjxx12xx high junction temperature scr series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/ rectifers, inrush current control and capacitive discharge ignitions. these scrs have a low gate current trigger level of 6ma, 10ma or 20ma maximum at approximately 1.5v. features & benefts ? halogen free and rohs compliant ? 150c maximum junction temperature ? surge capability up to 120 a at 60 hz half cycle main features symbol value unit i t(rms) 12 a v drm /v rrm 400 or 600 v i gt 6, 10 or 20 ma schematic symbol applications typical applications include ac generator (acg) rectifers, battery voltage regulators and generic converters and inrush current controller in various ac to dc applications. additional applications include controls for power tools, home/brown good and white goods appliances. internally constructed isolated packages are offered for ease of heat sinking with high isolation voltage. ak g rohs absolute maximum ratings symbol parameter test conditions value unit v dsm /v rsm peak non-repetitive blocking voltage pw=100 s v drm /v rrm +100 v i t(rms) rms on-state current sjxx12lx t c = 110c 12 a sjxx12rx sjxx12nx t c = 135c sjxx12dx sjxx12vx t c = 125c i t(av) average on-state current sjxx12lx t c = 110c 7. 6 a sjxx12rx sjxx12ny t c = 135c sjxx12dx sjxx12vx t c = 125c i tsm peak non-repetitive surge current (single half cycle, t j (initial) = 25c) f = 50hz 100 a f = 60hz 120 i 2 t i 2 t value for fusing t p = 8.3 ms 60 a 2 s di/dt critical rate of rise of on-state current f = 60hz; t j = 150c 100 a/s i gm peak gate current t j = 150c 2 a p g(av) average gate power dissipation t j = 150c 0.5 w t stg storage temperature range -40 to 150 c t j operating junction temperature range -40 to 150 note: xx=voltage/10, x=sensitivity sjxx12xx series specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 electrical characteristics (t j = 25c, unless otherwise specifed) - to-220l ,to-220r and to-263 package symbol test conditions sjxx12x sjxx12x1 sjxx12x2 unit i gt v d = 12v r l = 60 max. 20 6 10 ma min. 8 2 5 v gt v d = 12v r l = 60 max. 1. 5 1. 5 1. 5 v dv/dt v d = 67% v drm ; gate open; t j = 125c min. 800 70 500 v/s v d = 67% v drm ; gate open; t j = 150c 400 - 200 v gd v d = v drm r l = 3.3 k t j = 125c min. 0.2 0.2 0.2 v i h i t = 200ma (initial) max. 60 15 35 ma t q i t = 2a; t p = 50s; dv/dt = 5v/s; di/dt = 30a/s max. 40 40 40 s t gt i g = 2 x i gt pw = 15s i t = 24a typ. 2 2 2 s note: xx=voltage/10, x=package 12 amps high junction temperature scrs static characteristics thermal resistances symbol parameter value unit r (jc) junction to case (ac) sjxx12lx 2.4 c/w sjxx12rx sjxx12nx 1. 1 sjxx12dx sjxx12vx 1. 4 note: xx=voltage/10, x=sensitivity symbol test conditions value unit v tm component i t = 24a; t p = 380 s max. 1. 6 v i drm / i rrm v drm = v rrm t j = 25c max. 10 a t j = 125c 500 t j = 150c 2000 sjxx12xx series symbol test conditions value unit sjxx12x1 sjxx12x i gt v d = 12v r l = 60 max. 6 20 ma min. 2 5 v gt max. 1. 5 1. 5 v dv/dt v d = v drm ; gate open; t j = 125c 400v min. 100 250 v/s 600v 75 225 v d = v drm ; gate open; t j = 150c 400v 50 200 600v 10 175 v gd v d = v drm r l = 3.3 k t j = 125c min. 0.2 0.2 v v d = v drm r l = 3.3 k t j = 150c min. 0.1 0.1 i h i t = 200ma (initial) max. 20 40 ma t q i t = 2a; t p = 50s; dv/dt = 5v/s; di/dt = 30a/s max. 35 35 s t gt i g = 2 x i gt pw = 15s i t = 12a typ. 0.5 2 s note: xx=voltage/10, x=package electrical characteristics (t j = 25c, unless otherwise specifed) - to-251 and to-252 package specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 figure 1: normalized dc gate trigger current vs. junction temperature figure 2: normalized dc gate trigger voltage vs. junction temperature figure 5: power dissipation (typical) vs. rms on-state current figure 3: normalized dc holding current vs. junction temperature figure 4: on-state current vs. on-state voltage (typical) figure 6: maximum allowable case temperature vs. rms on-state current 12 amps high junction temperature scrs sjxx12xx series specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 figure 7: maximum allowable case temperature vs. average on-state current 12 amps high junction temperature scrs figure 8: peak capacitor discharge current 10 10 0 1 000 0 . 0 5 0 . 5 2 0 . 5 5 . 0 p eak disc har ge cur r ent (i tm ) - amps pulse cur r ent dur ation (t w ) - ms i trm t w sjxx12xx series figure 9: peak capacitor discharge current derating 1 10 10 0 1 000 0 0 0 1 0 0 1 0 1 1 p eak sur ge (non-r epetitiv e) on-stat e cur r ent (i tsm ) ? amps sur ge cur r ent dur ation - f ull cy cles figure 10: surge peak on-state current vs. number of cycles supply frequency: 60 hz sinusoidal load: resistive rms on-state current: [i t(rms) ]: maximum rated value at specifed case temperature notes: 1. gate control may be lost during and immediately following surge current interval. 2. overload may not be repeated until junction temperature has returned to steady-state rated value. specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 soldering parameters refow condition pb C free assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) 60 C 180 secs average ramp up rate (liquidus temp) (t l ) to peak 5c/second max t s(max) to t l - ramp-up rate 5c/second max refow - temperature (t l ) (liquidus) 217c - time (t l ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 20 C 40 seconds ramp-down rate 5c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 280c ti me te mperature t p t l t s(max) t s(min) 25 t p t l t s time to peak temperature preheat p r e h eat ramp-up ramp-up ramp-down r am p - do physical specifcations environmental specifcations test specifcations and conditions ac blocking mil-std-750, m-1040, cond a applied peak ac voltage @ 150c for 1008 hours temperature cycling mil-std-750, m-1051, 100 cycles; -55c to +150c; 15-min dwell-time temperature/ humidity eia / jedec, jesd22-a101 1008 hours; 160v - dc: 85c; 85% rel humidity high temp storage mil-std-750, m-1031, 1008 hours; 150c low-temp storage 1008 hours; -40c resistance to solder heat mil-std-750 method 2031 solderability ansi/j-std-002, category 3, test a lead bend mil-std-750, m-2036 cond e moisture sensitivity level level 1, jedec-j-std-020d terminal finish 100% matte tin-plated body material ul recognized compound meeting fammability rating v-0. lead material copper alloy design considerations careful selection of the correct component for the applications operating parameters and environment will go a long way toward extending the operating life of the thyristor. good design practice should limit the maximum continuous current through the main terminals to 75% of the component rating. other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions. overheating, overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. correct mounting, soldering, and forming of the leads also help protect against component damage. 12 amps high junction temperature scrs sjxx12xx series specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 dimensions to-220ab (l-package) isolated mounting tab dimension inches millimeters min max min max a 0.380 0.420 9.65 10.67 b 0.105 0.115 2.67 2.92 c 0.230 0.250 5.84 6.35 d 0.590 0.620 14.99 15.75 e 0.142 0.147 3.61 3.73 f 0.110 0.130 2.79 3.30 g 0.540 0.575 13.72 14.61 h 0.025 0.035 0.64 0.89 j 0.195 0.205 4.95 5.21 k 0.095 0.105 2.41 2.67 l 0.060 0.075 1.52 1.91 m 0.085 0.095 2.16 2.41 n 0.018 0.024 0.46 0.61 o 0.178 0.188 4.52 4.78 p 0.045 0.060 1. 14 1.52 r 0.038 0.048 0.97 1.22 a h g b f e c d l r t c mea suring poin t area (ref .) 0.1 7 in 2 o p n m .320 8.1 3 .526 1 3.36 .27 6 7. 01 k j ga te ca thode anode dimensions to-220ab (r-package) non-isolated mounting tab common with center lead dimension inches millimeters min max min max a 0.380 0.420 9.65 10.67 b 0.105 0.115 2.67 2.92 c 0.230 0.250 5.84 6.35 d 0.590 0.620 14.99 15.75 e 0.142 0.147 3.61 3.73 f 0.110 0.130 2.79 3.30 g 0.540 0.575 13.72 14.61 h 0.025 0.035 0.64 0.89 j 0.195 0.205 4.95 5.21 k 0.095 0.105 2.41 2.67 l 0.060 0.075 1.52 1.91 m 0.085 0.095 2.16 2.41 n 0.018 0.024 0.46 0.61 o 0.178 0.188 4.52 4.78 p 0.045 0.060 1. 14 1.52 r 0.038 0.048 0.97 1.22 k j a h g b f e c d l r t c mea suring poin t anode o p n m .27 6 7. 01 .526 1 3.36 .320 8.1 3 area (ref .) 0.1 7 in 2 no tch in ga te lead to id. non-isola ted ta b ga te ca thode anode note: maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 nm). 12 amps high junction temperature scrs sjxx12xx series specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 dimensions to- 263ab (n-package) d 2 -pak surface mount g b a w d f v s ca thode anode t c mea suring point c e k h j u .320 8.1 3 .27 6 7. 01 .331 8.41 ga te .460 11 .68 .665 1 6.89 .260 6.60 .1 50 3.81 .080 2.03 .085 2.1 6 .055 1 .40 .350 8.89 .27 6 7. 01 .27 6 7. 01 area: 0.1 1 in 2 dimension inches millimeters min max min max a 0.360 0.370 9.14 9.40 b 0.380 0.420 9.65 10.67 c 0.178 0.188 4.52 4.78 d 0.025 0.035 0.64 0.89 e 0.045 0.060 1. 14 1.52 f 0.060 0.075 1.52 1.91 g 0.095 0.105 2.41 2.67 h 0.092 0.102 2.34 2.59 j 0.018 0.024 0.46 0.61 k 0.090 0.110 2.29 2.79 s 0.590 0.625 14.99 15.88 v 0.035 0.045 0.89 1. 14 u 0.002 0.010 0.05 0.25 w 0.040 0.070 1.02 1.78 sjxx12xx series dimensions to-251aa (v/i-package) v/i-pak through hole dimension inches millimeters min typ max min typ max a 0.040 0.044 0.050 1.02 1. 11 1.27 b 0.235 0.242 0.245 5.97 6.15 6.22 c 0.350 0.361 0.375 8.89 9.18 9.53 d 0.205 0.208 0.213 5.21 5.29 5.41 e 0.255 0.262 0.265 6.48 6.66 6.73 f 0.027 0.031 0.033 0.69 0.80 0.84 g 0.087 0.090 0.093 2.21 2.28 2.36 h 0.085 0.092 0.095 2.16 2.34 2.41 i 0.176 0.180 0.184 4.47 4.57 4.67 j 0.018 0.020 0.023 0.46 0.51 0.58 k 0.038 0.040 0.044 0.97 1. 01 1. 12 l 0.018 0.020 0.023 0.46 0.52 0.58 p 0.042 0.047 0.052 1.06 1.20 1.32 q 0.034 0.039 0.044 0.86 1. 0 0 1. 11 r 0.034 0.039 0.044 0.86 1. 0 0 1. 11 s 0.074 0.079 0.084 1.86 2.00 2.11 area: 0.040 in 2 t c mea suring poin t ga te g i e d a b c f j h k l 5.28 .208 5.34 .21 0 anode cathode anode p q r s 12 amps high junction temperature scrs specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 12 amps high junction temperature scrs sjxx12xx series dimensions to-252aa (d-package) d-pak surface mount dimension inches millimeters min ty p max min ty p max a 0.040 0.043 0.050 1.02 1.09 1.27 b 0.235 0.243 0.245 5.97 6.16 6.22 c 0.106 0.108 0.113 2.69 2.74 2.87 d 0.205 0.208 0.213 5.21 5.29 5.41 e 0.255 0.262 0.265 6.48 6.65 6.73 f 0.027 0.031 0.033 0.69 0.80 0.84 g 0.087 0.090 0.093 2.21 2.28 2.36 h 0.085 0.092 0.095 2.16 2.33 2.41 i 0.176 0.179 0.184 4.47 4.55 4.67 j 0.018 0.020 0.023 0.46 0.51 0.58 k 0.038 0.040 0.044 0.97 1.02 1. 12 l 0.018 0.020 0.023 0.46 0.51 0.58 m 0.000 0.000 0.004 0.00 0.00 0.10 n 0.021 0.026 0.027 0.53 0.67 0.69 o 0 0 5 0 0 5 p 0.042 0.047 0.052 1.06 1.20 1.32 q 0.034 0.039 0.044 0.86 1. 0 0 1. 11 m o n h j l k .1 18 3 .063 1 .60 .071 1 .80 .264 6.71 .264 6.71 .1 81 4.60 ga te anode cathode anode t c mea suring poin t g i d e a b c f 5.28 .208 5.34 .21 0 : 0.040 in 2 area p q product selector part number voltage gate sensitivity type package 400v 600v sjxx12l x x 20ma standard scr to-220l sjxx12r x x 20ma standard scr to-220r sjxx12n x x 20ma standard scr to-263 sjxx12v x x 20ma standard scr to-251 sjxx12d x x 20ma standard scr to-252 sjxx12l1 x x 6ma standard scr to-220l sjxx12r1 x x 6ma standard scr to-220r sjxx12n1 x x 6ma standard scr to-263 sjxx12v1 x x 6ma standard scr to-251 sjxx12d1 x x 6ma standard scr to-252 sjxx12l2 x x 10ma standard scr to-220l sjxx12r2 x x 10ma standard scr to-220r sjxx12n2 x x 10ma standard scr to-263 note: xx = voltage/10 specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 12 amps high junction temperature scrs part numbering system part marking system ? m y sxx16r to -220 ab - (l and r pa ck age) to -263 ab - (n pa ck age) date code marking y:year code m: month code xxx: lot trace code sj6012l1 sjxx12xx series packing options part number marking eight packing mode base uantity sjxx12lxtp sjxx12ly 2.2g tube 500 (50 per tube) SJXX12RXTP sjxx12ry 2.2g tube 500 (50 per tube) sjxx12nxtp sjxx12ny 1.6g tube 500 (50 per tube) sjxx12nxrp sjxx12ny 1.6g embossed carrier 500 sjxx12dxtp sjxx12dx 0.3 g tube 750 (75 per tube) sjxx12dxrp sjxx12dx 0.3 g embossed carrier 2500 sjxx12vxtp sjxx12vx 0.4 g tube 750 (75 per tube) note: xx=voltage/10, x=sensitivity to-263 embossed carrier reel pack (rp) specifcations gate cathode anode 0.512 (13.0) arbor hole dia. 0.945 (24.0) 0.63 (16.0) 1.01 (25.7) 12.99 (330.0) 0.827 (21.0) 0.157 (4.0) direction of f eed dimensions are in inches (and millimeters). * * co v er tape 0.059 dia (1.5) meets all eia-481-2 standards specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
revised: 02/16/18 0.512 (13.0) arbor hole dia. dc xxxxxx xxxxxx dc xxxxxx dc xxxxxx xx xx xx gate cathode anode 0.63 (16.0) 0.157 (4.0) 0.64 (16.3) 12.99 (330.0) 0.524 (13.3) 0.315 (8.0) 0.059 dia (1.5) * * co v er tape direction of f eed dimensions are in inches (and millimeters). to-252 embossed carrier reel pack (rp) specifcations meets all eia-481-2 standards disclaimer notce - informaton furnished is believed to be accurate and reliable. however, users should independently evaluate the suitability of and test each product selected for their own applicatons. litelfuse products are not designed for, and may not be used in, all applicatons. read complete disclaimer notce at htp://www.litelfuse.com/disclaimer-electronics . sjxx12xx series 12 amps high junction temperature scrs specifcations are subject to change without notice. ?2018 littelfuse, inc thyristors 12 amp high junction temperature scrs sjxx12xx series
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