147 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series qxx40xx series description 40 amp bi-directional solid state switch series is designed for ac switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. alternistor type devices only operate in quadrants i, ii, & iii and are used in circuits requiring high dv/dt capability. main features symbol value unit i t(rms) 40 a v drm /v rrm 400 to 1000 v i gt (q1) 50 to 100 ma features & benefts ? rohs compliant ? glass C passivated junctions ? voltage capability up to 1000v ? surge capability up to 400a ? electrically isolated k & j -packages are ul recognized for 2500vrms applications excellent for ac switching and phase control applications such as heating, lighting, and motor speed controls. typical applications are ac solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances. alternistor triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. schematic symbol agency approval agency agency file number ? k & j packages: e71639 ? mt1 g mt2
148 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series electrical characteristics (t j = 25c, unless otherwise specifed) alternistor triac (3 quadrants) symbol test conditions quadrant value unit qxx40xh6 qxx40k5 qxx40x7 i gt v d = 12v r l = 60 i C ii C iii max. 80 50 100 ma v gt i C ii C iii max. 1. 3 1. 3 2.0 v v gd v d = v drm r l = 3.3 k t j = 125c i C ii C iii min. 0.2 v i h i t = 400ma max. 80 75 100 ma dv/dt v d = v drm gate open t j = 125c 400v min. 600 500 700 v/s 600v 500 475 625 800v 475 400 575 v d = v drm gate open t j = 100c 1000v - - 500 (dv/dt)c (di/dt)c = 21.6 a/s t j = 125c min. 30 20 50 v/s t gt i g = 2 x i gt pw = 15s i t = 56.6a(pk) typ. 5 s static characteristics symbol test conditions value unit v tm i tm = 56.6a t p = 380 s t j = 25c max. 1. 8 v i drm i rrm v d = v drm / v rrm t j = 25c 400 C1000v max. 20 a t j = 125c 400 C 800v max. 5 ma t j = 100c 1000v max. 5 ma thermal resistances symbol parameter value unit r (j-c) junction to case (ac) qxx40kh6 qxx40k5 qxx40k7 0.97 c/w qxx40jh6 qxx40j7 0.95 note: xx = voltage absolute maximum ratings alternistor triac (3 quadrants) symbol parameter value unit i t(rms) rms on-state current (full sine wave) qxx40x7 qxx40xh6 t c = 75c 40 a i tsm non repetitive surge peak on-state current (full cycle, t j initial = 25c) f = 50 hz t = 20 ms 335 a f = 60 hz t = 16.7 ms 400 i 2 t i 2 t value for fusing t p = 8.3 ms 664 a 2 s di/dt critical rate of rise of on-state current (i g = 2 x i gt , tr 100 ns) f = 120 hz t j = 125c 150 a/s i gtm peak gate trigger current t p 10 s i gt i gtm t j = 125c 4 a p g(av) average gate power dissipation t j = 125c 0.8 w t stg storage temperature range -40 to 150 c t j operating junction temperature range -40 to 125 c note: xx = voltage, x = package
149 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series figure 1: defnition of quadrants figure 3: normalized dc holding current vs. junction temperature figure 2: normalized dc gate trigger current for all quadrants vs. junction temperature figure 4: normalized dc gate trigger voltage for all quadrants vs. junction temperature +125 0.0 1.0 2.0 3.0 4.0 -40 -15 10 35 60 85 110 j unc ti on te mp er at ur e -- (c) ratio of i gt / i gt (t j = 25c) + 125 0.0 1.0 2.0 3.0 4.0 -40 -15 10 35 60 85 110 ratio of i ih / i ih (t j = 25 c) junction temperature - c +125 0.0 0.5 1.0 1.5 2.0 -40- 15 10 35 60 85 110 ratio of v gt / v gt (t j = 25c) junction temperature - c mt2 positive (p ositi ve half cycle) mt2 ne ga tive (neg ati ve half cycle) no te: alternistor s will not operate in qiv mt1 mt2 + i gt ref qii mt1 i gt ga te mt2 ref mt1 mt2 ref mt1 mt2 ref qi qiv qiii all polarities are referenced to mt1 ( - ) i gt ga te (+) i gt - i gt ga te ( - ) i gt ga te (+) + - note: alternistors will not operate in qiv 0 5 10 15 20 25 30 35 40 45 0 4 8 12 16 20 24 28 32 36 40 rms on-state current [i t(rms) ] - amps average on-state power dissipation [p d (av) ] - watts figure 5: power dissipation (typical) vs. rms on-state current figure 6: maximum allowable case temperature vs. on-state current 50 60 70 80 90 100 110 120 130 0 5 10 15 20 25 30 35 40 45 50 rms on-state current [i t(rms) ] - amps max allowable case temperature (t c ) - oc
150 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series 11 0 100 1000 10 sur ge cur r ent dur ation ? fu ll cy cles 1 p eak sur ge (non-r epetitiv e) on-stat e cur r ent (i tsm ) ? amps 10 0 1 000 figure 8: surge peak on-state current vs. number of cycles supply frequency: 60hz sinusoidal load: resistive rms on-state [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. figure 7: on-state current vs. on-state voltage (typical) t c = 25oc 0 10 20 30 40 50 60 70 80 90 0.6 0.8 1.0 1.2 1.4 1.6 positive or negative instantaneous on-state voltage (v t ) - volts positive or negative instantaneous on-state current (i t ) - amps note: xx = voltage
151 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx 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 physical specifcations environmental specifcations 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. 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
152 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series dimensions to-218x (j package) isolated mounting tab dimension inches millimeters min max min max a 0.810 0.835 20.57 21.21 b 0.610 0.630 15.49 16.00 c 0.178 0.188 4.52 4.78 d 0.055 0.070 1.40 1.78 e 0.487 0.497 12.37 12.62 f 0.635 0.655 16.13 16.64 g 0.022 0.029 0.56 0.74 h 0.075 0.095 1.91 2.41 j 0.575 0.625 14.61 15.88 k 0.256 0.264 6.50 6.71 l 0.220 0.228 5.58 5.79 m 0.080 0.088 2.03 2.24 n 0.169 0.177 4.29 4.49 p 0.034 0.042 0.86 1.07 r 0.113 0.121 2.87 3.07 s 0.086 0.096 2.18 2.44 t 0.156 0.166 3.96 4.22 u 0.164 0.165 4.10 4.20 v 0.603 0.618 15.31 15.70 w 0.000 0.005 0.00 0.13 x 0.003 0.012 0.07 0.30 y 0.028 0.032 0.71 0.81 z 0.085 0.095 2.17 2.42 dimensions to-218ac (k package) isolated mounting tab dimension inches millimeters min max min max a 0.810 0.835 20.57 21.21 b 0.610 0.630 15.49 16.00 c 0.178 0.188 4.52 4.78 d 0.055 0.070 1.40 1.78 e 0.487 0.497 12.37 12.62 f 0.635 0.655 16.13 16.64 g 0.022 0.029 0.56 0.74 h 0.075 0.095 1.91 2.41 j 0.575 0.625 14.61 15.88 k 0.211 0.219 5.36 5.56 l 0.422 0.437 10.72 11. 10 m 0.058 0.068 1.47 1.73 n 0.045 0.055 1. 14 1.40 p 0.095 0.115 2.41 2.92 q 0.008 0.016 0.20 0.41 r 0.008 0.016 0.20 0.41 u 0.164 0.165 4.10 4.20 w 0.085 0.095 2.17 2.42 g r y h d c k b a e f n t m p j l s v u dia. w x mt1 mt2 t c measurement p oint gate note: maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 nm). z c d h g f b a e t c measurement p oint u (diameter) p gate j mt2 mt1 m n k l r q note: maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 nm). w
153 revised: june 24, 2011 04:57 pm ?2011 littelfuse, inc teccor ? brand thyristors specifcations are subject to change without notice. please refer to http://www.littelfuse.com for current information. 40 amp alternistor (high commutation) triacs qxx40xx series device type q : alternistor triac current 40 : 40a package type k : to-218ac isolated j : to-218x isolated voltage 40 : 400v 60 : 600v 80 : 800v k0 : 1000v sensitivity h6: 80ma (qi, ii, iii) 7 : 100ma (qi, ii, iii) q 60 40 k 7 5 : 50ma, (qi, ii, iii) part numbering system part marking system to-218 ac (k package) to-218 x ? (j package) ? ymlxx q6040k7 packing options part number marking weight packing mode base quantity qxx40kh6tp qxx40kh6 4.40g tube 250 (25 per tube) qxx40jh6tp qxx40jh6 5.23g tube 250 (25 per tube) qxx40k5tp qxx40k5 4.40g tube 250 (25 per tube) qxx40k7tp qxx40k7 4.40g tube 250 (25 per tube) qxx40j7tp qxx40j7 5.23g tube 250 (25 per tube) note: xx = voltage product selector part number voltage gate sensitivity quadrants i t(rms) type package 400v 600v 800v 1000v i C ii C iii iv qxx40kh6 x x x x 80ma 40a alternistor triac to-218ac qxx40jh6 x x x 80ma 40a alternistor triac to-218x qxx40k5 x x x 50ma 40a alternistor triac to-218ac qxx40k7 x x x x 100 ma 40a alternistor triac to-218ac qxx40j7 x x x 100 ma 40a alternistor triac to-218x note: xx = voltage
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