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339 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series kxxxzy sidac description the sidac is a silicon bilateral voltage triggered switch. upon application of a voltage exceeding the sidac brea kover voltage point, the sidac switches on through a negative resistance region to a low on-state voltage. conduction continues until the current is interrupted or drops below the minimum holding current of the device. sidacs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments. features schematic symbol applications suitable for high voltage power supplies, natural gas igniters, high-pressure sodium lamps, and xenon ?ash ignition. t "$$jsdvju0sjfoufe t 5sjhhfsjoh7pmubhfpg7 to 330v t 3p)4$pnqmjbou symbol parameters test conditions min max unit v bo brea kover/trigger voltage k0900y 79 97 v k1050y 95 113 k1100y 104 118 k1200y 110 125 k1300y 120 138 K1400Y 130 146 k1500y 140 170 k1800y 165 195 k200zy 190 215 k220zy 205 230 k240zy 220 250 k250zy 240 280 k300zy 270 330 v drm repetitive peak off-state voltage k0900y 70 v k1050y 90 k1100y 90 k1200y 90 k1300y 90 K1400Y 90 k1500y 90 k1800y 140 k200zy 180 k220zy 180 k240zy 190 k250zy 200 k300zy 200 electrical speci?cations (t j = 25c, unless otherwise speci?ed) note: xxx = voltage, z = circuit function, y = package
340 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series electrical speci?cations (t j = 25c, unless otherwise speci?ed) symbol parameters test conditions min max unit i t(rms) on-state rms current 50/60hz, t j < 125c 1 a i drm repetitive peak off-state current v = v drm 50/60hz sine wave 5 a v tm peak on-state voltage i t = 1a kxxx0y 1.5 v kxxx2y 3.0 i h dynamic holding current r l = 100 50/60hz sine wave 150 ma r s (v bo o7 s ) switching resistance, r s = ________ (i s o* bo ) 50/60hz sine wave 100 i bo brea kover current 50/60hz sine wave 10 a i trm peak repetitive pulse current (refer to ?gure 4) t p = 10s 60hz 80 a 5hz 160 i tsm peak non-repetitive surge current (refer to ?gure 5) single cycle 60hz 20 a 50hz 16.7 di/dt critical rate of rise of on-state current 150 a/s dv/dt critical rate of rise of off-state voltage 1500 v/s t s storage temperature range -40 150 c t j junction temperature range -40 125 c r jl thermal resistance, junction to lead do-15 18 c/w do-214 (1) 30 r jc thermal resistance, junction to case to-92 35 c/w r ja thermal resistance, junction to ambient do-15 75 c/w to-92 95 notes: xxx = voltage, z = circuit function, y = package (1) mounted on 1 cm 2 copper foil surface; two-ounce copper foil
341 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series figure 1: v-i characteristics -v +i v drm +v v s i s i h r s i drm i bo v bo v t i t (i s -i bo ) (v bo -v s ) r s = -i 0 1 2 3 4 5 6 7 8 9 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 instantaneous on-state voltage (v t ) C volts n stantaneous on-state current (i t ) C amps kxxx2g kxxx0g kxxx0e kxxx0s t j = 2 5 c figure 2: on-state current vs. on-state voltage (typical) 0.0 0.2 0.4 0.6 0.8 1. 0 1. 2 1. 4 1. 6 1. 8 2.0 2.2 2.4 0.0 0.1 0.2 0.3 0.4 0. 5 0.6 0.7 0.8 0.9 1.0 current waveform: sinusoidal load: resistive or inductive conduction angle: see basic sidac circuit in figure 12 kxxx2g kxxx0g kxxx0e kxxx0s rms on-state current [i t(rms) ] - amps average on-state power dissipation [p d(av) ] - watts figure 3: power dissipation vs. on-state current (typical) pulse base width (t o ) - us repetitive peak on-state current (i trm ) - amps 1 10 100 1000 1.0 10.0 100.0 1000.0 5 hz 60 hz 5 khz 120 hz 1 khz di/dt limit line i tm t o 1/f figure 4: repetitive peak on-state current (i trm ) vs. pulse width at various frequencies 1 10 100 1 10 100 1000 surge current duration -- full cycles peak surge (non-repetitive) on-state current (i tsm ) C amps supply frequency: 60 hz sinusoidal load: resistive rms on-state current: i t rms maximum rated value at speci?ed junction temperature notes: 1) blocking capability 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. figure 5: peak non-repetitive surge current (i tsm ) vs. number of cycles figure 6: normalized v bo change vs. junction temperature -12% -10% -8% -6% -4% -2% 0% 2% 4% -40 -20 0 20 40 60 80 100 120 140 k2xx0e k2xx0g k2xx0s kxxx2g k1xx0e k1xx0g k1xx0s v bo change -- % junction temperature (t j ) -- c
342 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series figure 7: normalized dc holding current vs. junction temperature 0.0 0. 5 1. 0 1. 5 2.0 -40 -1 5 10 3 5 60 8 5 110 junction temperature (t j ) -- c ratio of i h / i h (t j = 2 5 c) 12 5 80 90 100 110 120 130 0.0 0.2 0.4 0.6 0.8 1. 01.2 current waveform: sinusoidal - 60hz load: resistive or inductive kxxx0g kxxx0s kxxx0e kxxx2g rms on-state current [i t(rms) ] - amps maximum allowable lead/case temperature (t c ) - c figure 8: maximum allowable case temperature vs. rms on-state current 20 40 60 80 100 120 140 0.0 0.2 0.4 0.6 0.8 1.0 current waveform: sinusoidal - 60hz load: resistive or inductive free air rating kxxx0g kxxx0s kxxx0e kxxx2g maximum allowable ambient temperature (t a ) - c rms on-state current [i t(rms) ] - amps 2 5 figure 9: maximum allowable ambient temperature vs. rms on-state current 1 10 20 30 40 5 060708090100110120130 repetitive peak breakover current (i bo ) multiplier junction temperature (t j ) -- c figure 10: normalized repetitive peak breakover current (i bo ) vs. junction temperature 100-2 5 0 v ac 60 hz scope push to test s1 switch to test in each direction 100 1% device under test s1 scope indication trace stops i h i pk figure 11: dynamic holding current test circuit for sidacs figure 12: basic sidac circuit load 100-2 5 0 vac 60 hz i h v bo 120-14 5 ? conduction angle i h i h load current v bo v bo
343 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series v dc(in) v b0 v c i l r l r sidac (a) circuit r max v in - v bo i bo r min v in - v tm i h (min) (b) waveforms v bo v c i l t t c figure 13: relaxation oscillator using a sidac figure 14: low-voltage input circuit for gas ignition 4.7 f 100 v 10 f 5 0 v 24 v ac 60 hz 4.7 f 100 v ? w k1200e sidac 200 v h.v. ignitor 1.2 f 4.7 k - + - + + - 100-250 v ac 60 hz 100-250 v ac 60 hz scr sidac sidac 120 v ac 60 hz 16 mh 3.3 k 0.47 f 400 v ballast sidac 220 v ac 60 hz 7. 5 k 0.22 f ballast lamp 120 v ac 220 v ac lamp figure 15: comparison of sidac versus scr for gas ignitor circuit figure 17: typical high-pressure sodium lamp firing circuit figure 16: xenon lamp flashing circuit - + + - xenon lamp k2200g 10 f 2 w 120 v ac 60 hz 10 f 4 5 0 v 4 kv 0.01 f 400 v 20 m sidac 200- 400 v 100 2 5 0 v trigger transformer 20:1
344 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series soldering parameters re?ow condition 1co'sffbttfncmz pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) otfdt 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 re?ow - temperature (t l ) (liquidus) 217c - temperature (t l ) otfdpoet peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) otfdpoet ramp-down rate 5c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 280c time temperature t p t l t s(max) t s(min) 25 t p t l t s time to peak temperature preheat p reheat ramp-up ramp-up ramp-down r am p - do physical speci?cations reliability/environmental tests test speci?cations and conditions high temperature voltage blocking mil-std-750: method 1040, condition a rated v drm (vac-peak), 125c, 1008 hours temperature cycling mil-std-750: method 1051 -40c to 150c, 15-minute dwell, 100 cycles biased temperature & humidity eia/jedec: jesd22-a101 80% min v bo (v dc ), 85c, 85%rh, 1008 hours high temp storage mil-std-750: method 1031 150c, 1008 hours low-temp storage -40c, 1008 hours thermal shock mil-std-750: method 1056 0c to 100c, 5-minute dwell, 10-second transfer, 10 cycles autoclave (pressure cooker test) eia/jedec: jesd22-a102 121c, 100%rh, 2atm, 168 hours resistance to solder heat mil-std-750: method 2031 260c, 10 seconds solderability ansi/j-std-002: category 3 lead bend mil-std-750: method 2036, condition e terminal finish 100% matte tin plated / pb-free solder dipped body material ul recognized epoxy meeting ?ammability classi?cation 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. overheating and surge currents are the main killers of sidacs. correct mounting, soldering, and forming of the leads also help protect against component damage.
345 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series dimensions do-214 dimension inches millimeters max max min max a 0.130 0.156 3.30 3.95 b 0.201 0.220 5.10 5.60 c 0.077 0.087 1.95 2.20 d 0.159 0.181 4.05 4.60 e 0.030 0.063 0.75 1.60 f 0.075 0.096 1.90 2.45 g 0.002 0.008 0.05 0.20 h 0.077 0.104 1.95 2.65 k 0.006 0.016 0.15 0.41 0.079 (2.0) 0.110 (2.8) 0.079 (2.0) h k e f g a c b d case temperature measurement point soldering pad outline inch (millimeter) recommended dimension inches millimeters max max min max ? b 0.028 0.034 0.711 0.864 ? d 0.120 0.140 3.048 3.556 g 0.235 0.270 5.969 6.858 l 1.000 25.400 dimensions do-15 l l g ? d ? b temperature measuring point
346 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series dimension inches millimeters max max min max a 0.176 0.196 4.47 4.98 b 0.500 12.70 d 0.095 0.105 2.41 2.67 e 0.150 3.81 f 0.046 0.054 1.16 1.37 g 0.135 0.145 3.43 3.68 h 0.088 0.096 2.23 2.44 j 0.176 0.186 4.47 4.73 k 0.088 0.096 2.23 2.44 l 0.013 0.019 0.33 0.48 m 0.013 0.017 0.33 0.43 n 0.060 1.52 dimensions to-92 with type 70 lead form a b mt2 mt1 e h g f d k j l m n temperature measuring point notes: 1. type 70 lead form as shown is standard for the e package. 2. all leads are insulated from case. case is electrically nonconductive (rated at 16000v ac rms for one minute from leads to case over the operating temperature range.) 3. mold flash shall not exceed 0.13 mm per side. product selector part number switching voltage range blocking voltage packages v bo minimum v bo maximum v drm do-15 do-214 to-92 k0900y 79v 97v 70v k0900g k0900s k0900e70 k1050y 95v 113v 90v k1050g k1050s k1050e70 k1100y 104v 118v 90v k1100g k1100s k1100e70 k1200y 110v 125v 90v k1200g k1200s k1200e70 k1300y 120v 138v 90v k1300g k1300s k1300e70 K1400Y 130v 146v 90v k1400g k1400s k1400e70 k1500y 140v 170v 90v k1500g k1500s k1500e70 k1800y 165v 195v 140v k1800s k2000y 190v 215v 180v k2000g k2000s k2000e70 k2002y 190v 215v 180v k2002g k2200y 205v 230v 180v k2200g k2200s k2200e70 k2202y 205v 230v 180v k2202g k2400y 220v 250v 190v k2400g k2400s k2400e70 k2402y 220v 250v 190v k2402g k2500y 240v 280v 200v k2500g k2500s k2500e70 k2502y 240v 280v 200v k2502g k3002y 270v 330v 200v k3002g note: y = package
347 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series packing options part number marking weight packaging mode base quantity kxxx0g kxxx0g 0.38g bulk 1000 kxxx0grp kxxx0g 0.38g reel pack 5000 kxxx2g kxxx2g 0.38g bulk 1000 kxxx2grp kxxx2g 0.38g reel pack 5000 kxxx0srp kxxs 0.1g reel pack 2500 kxxx0e70 kxxx0e 0.17g bulk 2000 kxxx0e70ap kxxx0e 0.17g ammo pack 2000 kxxx0e70rp2 kxxx0e 0.17g reel pack 2000 kxxx0e70rp3 kxxx0e 0.17g reel pack 2000 note: xxx or xx = voltage do-214 embossed carrier reel pack (rp) speci?cations 0.472 (12.0) 0.36 (9.2) 0.31 5 (8.0) 0.1 5 7 (4.0) 0.49 (12.4) 0. 5 12 (13.0) arbor hole dia. 12.99 (330.0) dimensions are in inches (and millimeters). direction of feed 0.0 5 9 dia (1. 5 ) cover tape
348 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series do-15 reel pack (rp) speci?cations 3.1 5 (80.0) typ do-1 5 dimensions are in inches (and millimeters). direction of feed 0.2 5 2 (6.4) 0.898 (22.8) 0.197 ( 5 .0) 2.063 ( 5 2.4) 10.0 - 14.0 (2 5 4.0 - 3 5 6.0) do-15 ammo pack (ap) speci?cations direction of feed dimensions are in inches (and millimeters). 9.8 (250.0) 4.53 (115.0) 3.27 (80.0) do-15 0.252 (6.4 ) 0.898 (22.8) 0.197 (5.0) 2.063 (52.4)
349 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series to-92 type 70 reel pack (rp2) radial leaded speci?cations flat down 1.30 (33.0) 0.708 (18.0) 0.3 5 4 (9.0) 0.236 (6.0) 0.02 (0. 5 ) 0. 5 0 (12.7) 14.17 (360.0) 0.20 ( 5 .08) 0.12 5 (3.2) max 0.91 (23.2) 1.97 ( 5 0.0) 0. 5 0 (12.7) 0.2 5 (6.3 5 ) dimensions are in inches (and millimeters). direction of feed 0.1 5 7 dia (4.0) to-92 type 70 reel pack (rp3) radial leaded speci?cations flat up 0.708 (18.0) 1.3 (33.0) 0. 5 (12.7) 0.1 (2. 5 4) 0.3 5 4 (9.0) 0.236 (6.0) 0.02 (0. 5 ) direction of feed dimension s are in inches (and millimeters). 1.97 ( 5 0.0) 14.17 (360.0) 0.91 (23.2) 0.1 5 7 dia (4.0)
350 revised: 09/23/13 ?2013 littelfuse, inc speci?cations are subject to change without notice. teccor ? brand thyristors standard bidirectional sidacs kxxxzy series part numbering system part marking system k 240 0 e 70 rp2 device type k: sidac voltage rating 090: 79 C 97v 10 5 : 9 5 C 113v 110: 104 C 118v 120: 110 C 12 5 v 130: 120 C 138v 140: 130 C 146v 1 5 0: 140 C 170v 180: 16 5 C19 5 v 200: 190 C 21 5 v 220: 20 5 C 230v 240: 220 C 2 5 0v 2 5 0: 240 C 280v 300: 270 C 330v circuit function 0: standard 2: two series die packaging options [blank]: bulk ap: ammo(to-92) rp: reel(non to-92) lead form dimensions xx: lead form option package type g: do-1 5 s: do-214 e: to-92 rp2: reel(to-92) rp3: reel(to-92) ymxxx k2 4 s do-21 4 aa k2400g ymxxx do-1 5 to-92 k2 4 00e ymlxx ? ? date code marking y:year code m: month code l: location code xx: lot serial code date code marking y:year code m: month code xxx: lot trace code to-92 type 70 ammo pack (ap) radial leaded speci?cations flat down 2 5 devices per f old 0.708 (18.0) 0.91 (23.2) 0.12 5 (3.2) max 1.30 (33.0) max 0. 5 0 (12.7) 0.3 5 4 (9.0) 0.236 (6.0) 0.02 (0. 5 ) 0.20 ( 5 .08) 0. 5 0 (12.7) 0.2 5 (6.3 5 ) directiono f feed dimension s are in inches (and millimeters). 1.8 5 (47.0) 13.3 (338.0) 12.2 (310.0) 1.8 5 (47.0) 0.1 5 7 dia (4.0)

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