201 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series a k g sx02xs series description applications main features features new 1.5 amp sensitive gate scr series offers high static dv/dt with low turn off time (tq) through small die planar construction design. all scrs junctions are glass- passivated to ensure long term reliability and parametric stability. the sx02xs ev series is specifcally designed for gas ignition applications that require high pulse surge current capability. symbol value unit i t(rms) 1. 5 a v drm /v rrm 400 to 600 v i gt 200 a absolute maximum ratings symbol parameter value unit i t(rms) rms on-state current (full sine wave) to-92 t c = 65c 1. 5 a sot-223 t l = 95c i t(av) average on-state current to-92 t c = 65c 0.95 a sot-223 t c = 95c i tsm non repetitive surge peak on-state current (single cycle, t j initial = 25c) to-92 sot-223 f = 50 hz 12.5 a f = 60 hz 15.0 i 2 t i 2 t value for fusing t p = 10 ms f = 50 hz 0.78 a 2 s t p = 8.3 ms f = 60 hz 0.93 di/dt critical rate of rise of on-state current ig = 10ma to-92 sot-223 t j = 125c 50 a/s i gm peak gate current t p = 10 s t j = 125c 1. 0 a p g(av) average gate power dissipation t j = 125c 0.1 w t stg storage junction temperature range -40 to 150 c t j operating junction temperature range -40 to 125 c schematic symbol ? rohs compliant and halogen-free ? thru hole and surface mount packages ? surge capability > 15amps ? blocking voltage (v drm / v rrm ) capability up to 600v ? high dv/dt noise immunity ? improved turn-off time (tq) < 35 sec. ? sensitive gate for direct microprocessor interface hf
202 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series electrical characteristics (t j = 25c, unless otherwise specifed) static characteristics (t j = 25c, unless otherwise specifed) symbol description test conditions sx02xs unit min max i gt dc gate trigger current v d = 12v r l = 60 15 200 a v gt dc gate trigger voltage 0.8 v v grm peak reverse gate voltage i rg = 10a 5 v i h holding current r gk = 1 k 5 ma (dv/dt)s critical rate-of-rise of off-state voltage t j = 125c v d = v drm / v rrm exponential waveform r gk = 1 k 25 v/s t q turn-off time t j = 125c @ 600 v r gk = 1 k 35 s t gt turn-on time i g = 10ma pw = 15sec i t = 3.0a (pk) 3 s symbol description test conditions value unit min max v tm peak on-state voltage i tm = 3.0a (pk) 1.70 v i drm off-state current, peak repetitive t j = 25c @ v d = v drm r gk = 1 k 5 a t j = 125c @ v d = v drm r gk = 1 k 500 a thermal resistances symbol description test conditions value unit r th(j-c) junction to case (ac) i t = 1.5a (rms) 1 to-92 50 c/w sot-223 25 r th(j-a) junction to ambient i t = 1.5a (rms) 1 to-92 160 c/w sot-223 60 1 60hz ac resistive load condition, 100% conduction.
203 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series figure 2: normalized dc holding current vs. junction temperature (i h @ t j / i h @25c) nor maliz ed holding cur r ent -40 -25 -1 0+ 5 +20 +35 +50 +65 +80 0.0 0.5 1. 0 1. 5 2.0 +95 +1 25 +1 10 junction temper at ur e (t j ) c figure 5: maximum allowable case temperature vs. on-state current 0.0 0.5 1. 0 50 rms on-stat e cur r ent [i t (rms) ] (amps) max allowable case t emper at ur e, t c (celsius) 1. 5 60 70 80 90 10 0 11 0 12 0 13 0 so t -223 t o-92 current wa veform: sinusoidal lo ad: resistiv e or inductiv e conduction angle: 18 0 o ca se tempera ture: measur ed as sho wn on dimensional drawings figure 3: normalized dc gate trigger voltage vs. junction temperature (v gt @ t j / v gt @ 25oc) -40 -25 -1 0+ 5 +20 +35 +50 +65 +80 +95 +1 10 +1 25 0.5 1. 0 1. 5 nor maliz ed gat e: tr igg er v oltag e junction t emper at ur e (t j ) c figure 1: normalized dc gate trigger current vs. junction temperature -40 -1 0 +20 +50 +80 0.0 0.5 1. 0 1. 5 2.0 junction t emper at ur e (t j ) c +95 nor maliz ed gate : tr igg er cur r ent i gt @ t j / i gt @ 25oc +65 +35 +5 -25 +1 25 +1 10 2.5 0.0 0.5 1. 0 0.0 av er ag e po w er dissipation, p d (w at ts) 1. 5 0.5 1. 0 1. 5 rms on-stat e curr ent [i t(rms) ] (amps) current wa veform: sinusoidal lo ad: resistiv e or inductiv e conduction angle: 18 0 o figure 4: power dissipation (typical) vs. rms on-state current
204 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series 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 (min to max) (t s ) 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 12 3 45 6 7 89 10 20 30 40 60 80 100 200 300 400 600 1000 2 3 4 5 6 7 8 9 10 12 15 20 surge current duration ? full cycle 1 peak surge (non-repetitive) on-state current (i tsm ) ? amps. 1.5 a devices figure 6: surge peak on-state current vs. number of cycles supply frequency: 60hz sinusoidal load: resistive rms on-state current [i t(rms) ]: max rated value at specifc 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. 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
205 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series physical specifcations environmental specifcations dimensions to-92 (e package) a g h i f e j d f c b t mea suring poin t c sea ting plane ga te anode ca thode dimensions inches millimeters min max min max a 0.175 0.205 4.450 5.200 b 0.170 0.210 4.320 5.330 c 0.500 12.70 d 0.135 3.430 e 0.125 0.165 3.180 4.190 f 0.080 0.105 2.040 2.660 g 0.016 0.021 0.407 0.533 h 0.045 0.055 1.150 1.390 i 0.095 0.105 2.420 2.660 j 0.015 0.020 0.380 0.500 test specifcations and conditions ac blocking mil-std-750, m-1040, cond a applied peak ac voltage @ 125c for 1008 hours temperature cycling mil-std-750, m-1051, 100 cycles; -40c to +150c; 15-min dwell-time temperature/ humidity eia / jedec, jesd22-a101 1008 hours; 320v - dc: 85c; 85% rel humidity high temp storage mil-std-750, m-1031, 1008 hours; 150c low-temp storage 1008 hours; -40c thermal shock mil-std-750, m-1056 10 cycles; 0c to 100c; 5-min dwell- time at each temperature; 10 sec (max) transfer time between temperature autoclave eia / jedec, jesd22-a102 168 hours (121c at 2 atms) and 100% r/h 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 terminal finish 100% matte tin-plated. body material ul recognized epoxy meeting fammability classifcation 94v-0. lead material copper alloy design considerations careful selection of the correct device 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 device 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.
206 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series packing options dimensions C sot-223 dimensions inches millimeters min typ max min typ max a 0.248 0.256 0.264 6.30 6.50 6.70 b 0.130 0.138 0.146 3.30 3.50 3.70 c 0.071 1.80 d 0.001 0.004 0.02 0.10 e 0.114 0.118 0.124 2.90 3.00 3.15 f 0.024 0.027 0.034 0.60 0.70 0.85 g 0.090 2.30 h 0.181 4.60 i 0.264 0.276 0.287 6.70 7. 0 0 7.30 j 0.009 0.010 0.014 0.24 0.26 0.35 k 10 max anode gate anode cathode anode gate anode cathode part number marking weight packing mode base quantity sx02es sx02es 0.170 g bulk 2500 sx02esap sx02es 0.170 g ammo pack 2000 sx02esrp sx02es 0.170 g tape & reel 2000 sx02tsrp sx02ts 0.120 g tape & reel 1000 note: x = voltage dimensions in millimet ers (inc hes) recommended solder ing f ootpr int f or so t223 1. 5 (0.059?) 1. 5 (0.059?) 3.3 (0.130?) 6.4 (0.252?) 4.6 (0.1 81?) 1. 2 (0.047?) 2.3 (0.091?) (3x) pad layout for sot-223 anode gate anode cathode product selector part number voltage gate sensitivity package 400v 600v s402es x 200a to-92 s602es x 200a to-92 s402ts x 200a sot-223 S602TS x 200a sot-223 anode gate anode cathode
207 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series to-92 (3-lead) reel pack (rp) radial leaded specifcations meets all eia-468-c standards to-92 (3-lead) ammo pack (ap) radial leaded specifcations meets all eia-468-c standards flat down 25 devices per fold cathode anode gate direc t ion o f feed dimensions are in inches (and millimeters). 0.708 (18.0) 1.62 (41.2) 0.5 (12.7) 0.1 (2.54) 0.2 (5.08) 0.236 (6.0) 0.02 (0.5) 1.85 (47.0) 13.3 (338.0) 1.27 (32.2) 0.098 (2.5) ma x 12.2 (310.0) 1.85 (47.0) 0.354 (9.0) 0.157 dia (4.0) 0.708 (18.0) 1.6 (41.0) 0.5 (12.7) 0.1 (2.54) 0.2 (5.08) 0.236 (6.0) 0.02 (0.5) direction of feed dimensions are in inches (and millimeters). 1.97 (50.0) 14.17(360.0) flat up 1.26 (32.0) 0.098 (2.5) max cathode anode gate 0.354 (9.0) 0.157 dia (4.0)
208 revised: june 21, 2011 04:14 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 1.5 amp sensitive scrs sx02xs series scr series x 02 s x voltage 4: 400v 6: 600v sensitivity s: 200a sensitive scr xx packing type blank: bulk rp: reel pack (to-92) : embossed carrier pack (sot-223) ap: ammo pack (to-92) current 02: 1.5a package type e: to-92 t: sot-223 xx part numbering system part marking system so t223 t o92 line1 = littelfuse pa rt number line2 = continuation?littelfuse pa rt number y = last digit of calendar y ear m = l etter month co de (a-l f or jan-dec) l = l ocation co de dd = calendar date sot-223 reel pack (rp) specifcations 4 mm 8 mm 1 .5 mm 13 mm abor hole diameter 1 80 mm 1 3.4 mm 2 mm 12 mm k ga te a a 5.5 mm 1 .75 mm
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