25 ?2008 littelfuse, inc. revised: july 9, 2008 teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. lx8 series ev series 0.8 amp sensitive triacs ev 0.8a triacs absolute maximum ratings main features description new 0.8 amp bi-directional solid state switch series offering direct interface to microprocessor drivers in economical to-92 and surface mount packages. the die voltage blocking junctions are glass-passivated to ensure long term reliability and parametric stability. symbol value unit i t(rms) 0.8 a v drm /v rrm 400 to 600 v i gt 3 to 5 ma symbol parameter value unit i t(rms) rms on-state current (full sine wave) to-92 t c = 50c 0.8a a sot-223 t l = 90c i tsm non repetitive surge peak on-state current (single cycle, t j initial = 25c) to-92 f = 50 hz 8.0 a sot-223 f = 60 hz 9.5 i 2 ti 2 t value for fusing t p = 10 ms f = 50 hz 0.32 a 2 s t p = 8.3 ms f = 60 hz 0.37 di/dt critical rate of rise of on-state current i g = 2 x i gt to-92 sot-223 t j = 110c 20 a/s i gtm peak gate current t p = 10 s t j = 110c 1a p g(av) average gate power dissipation t j = 110c 0.1 w t stg storage junction temperature range -40 to 150 c t j operating junction temperature range -40 to 110 c schematic symbol mt1 g mt2 lx8 series the lx8 ev series is especially designed for low current applications such as heating controls in hair care products, as well as replacement of mechanical switch contacts where long life is required. applications features & bene?ts t 3 p ) 4 d p n q m j b o u t # m p d l j o h w p m u b h f (v drm ) capability up to 600v t 4 v s h f capability > 9.5amps t 4 u b u j d e w e u 7 p m u t sec t 5 i s v i p m f b o e t v s g b d f mount packages
26 revised: july 9, 2008 ?2008 littelfuse, inc. teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. sensitive triacs speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 0.8 amp sensitive triacs lx8 series electrical characteristics (t j = 25c, unless otherwise speci?ed) static characteristics (t j = 25c, unless otherwise speci?ed) symbol description test conditions quadrant limit value unit lx803xy lx807xy i gt dc gate trigger current v d = 12v r l = 60 i C ii C iii iv max. 3 5 5 7 ma v gt dc gate trigger voltage all max. 1.3 1.3 v i h holding current gate open max. 5 5 ma dv/dt critical rate-of-rise of off-state voltage t j = 110c v d = v drm exponential waveform gate open min. 10 10 v/s (dv/dt)c critical rate-of-rise of commutating voltage (di/dt)c = 0.43a/ms t j = 110c min. 1.5 1.5 v/s t gt turn-on time i g = 25ma pw = 15s i t = 1.2a (pk) max. 2.0 2.0 s symbol description test conditions limit value unit v tm peak on-state voltage i tm = 1.13a (pk) max 1.60 v i drm off-state current, peak repetitive v d = v drm t j = 25c max 5a v d = v drm t j = 110c 100 a thermal resistances symbol description test conditions value unit r th(j-c) junction to case (ac) i t = 0.8a (rms) 1 to-92 60 c/w sot-223 25 r th(j-a) junction to ambient i t = 0.8a (rms) 1 to-92 150 c/w sot-223 60 1 60hz ac resistive load condition, 100% conduction. note: x = voltage, y = package
27 ?2008 littelfuse, inc. revised: july 9, 2008 teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. lx8 series ev series 0.8 amp sensitive triacs ev 0.8a triacs figure 1: de?nition of quadrants mt2 positive (positive half cycle) mt2 negative (negative half cycle) mt1 mt2 + i g t ref qii mt1 i gt gate mt2 ref mt1 mt2 ref mt1 mt2 ref qi qiv qiii all polarities are referenced to mt1 ( - ) i gt gate (+) i gt - i gt gate ( - ) i gt gate (+) + - junction temperature (t j ) c ratio of i gt (t j = 2 5 oc) i gt i h (t j = 2 5 oc) - 55 -40 -1 5 + 5 +2 5 +4 5 +6 5 +8 5 +110 0.0 1.0 2.0 3.0 initial on-state current = 100ma (dc) +12 5 i h ratio of 0. 5 1. 5 2. 5 junction temperature (t j ) c 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 - 55 -40 -1 5 + 5 +2 5 +4 5 +6 5 +8 5 0.0 0. 5 0 1.0 0 1. 5 0 2.00 +12 5 v gt ratio of +110 0.2 5 0.7 5 1.2 5 1.7 5 junction temperature (t j ) c v gt (t j = 2 5 oc) average on-state power dissipation [p d(av) ] - watts 0.0 0.1 0.2 0.3 0.4 0. 5 0.6 0.0 0.2 5 0. 5 0 0.7 5 1. 0 0 1. 2 5 1. 5 0 1. 7 5 2.00 rms on-state current [i t(rms) ] - amps current waveform: sinusoidal load: resistive or inductive conduction angle: 360? 0.7 0.8 0.9 1. 0 figure 5: power dissipation (typical) vs. rms on-state current figure 6: maximum allowable case temperature vs. on-state current 0.0 0.1 0.2 0.3 0.4 0. 5 0.6 0.7 0.8 5 0 60 70 80 90 100 110 130 rms on-state current [ i t(rms) ] - amps maximum allowable case temperature (t c ) - ?c 1.0 0.9 120 to-92 sot-223 current waveform: sinusoidal load: resistive or inductive conduction angle: 360 o case temperature: measured as shown on dimensional drawings
28 revised: july 9, 2008 ?2008 littelfuse, inc. teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. sensitive triacs speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 0.8 amp sensitive triacs lx8 series soldering parameters re?ow 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 re?ow - 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 surge current duration C full cycle 123 4 5 6 7 8 9 10 20 30 40 60 80 100 200 300 400 600 1000 1 2 3 4 5 6 7 8 9 10 20 peak surge (non-repetitive) on-state current (i tsm ) C amps. 0.8 a devices figure 7: 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 speci?c 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. 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
29 ?2008 littelfuse, inc. revised: july 9, 2008 teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. lx8 series ev series 0.8 amp sensitive triacs ev 0.8a triacs physical speci?cations dimensions to-92 (e package) dimensions inches millimeters min typ max min typ max a 0.175 0.205 4.450 5.200 b 0.170 0.210 4.320 5.330 c 0.500 12.700 d 0.135 0.165 3.430 4.190 e 0.125 0.165 3.180 4.190 f 0.080 0.095 0.105 2.040 2.400 2.660 g 0.016 0.021 0.407 0.533 h 0.045 0.050 0.055 1.150 1.270 1.390 i 0.095 0.100 0.105 2.420 2.540 2.660 j 0.015 0.020 0.380 0.500 reliability/environmental tests test speci?cations and conditions ac blocking mil-std-750, m-1040, cond a applied peak ac voltage @ 110c 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 ?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. 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.
30 revised: july 9, 2008 ?2008 littelfuse, inc. teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. sensitive triacs speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 0.8 amp sensitive triacs lx8 series 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 7.00 7.30 j 0.009 0.010 0.014 0.24 0.26 0.35 k 10o max dimensions in millimeters (inches) 1. 5 (0.059) 1. 5 (0.059) 3.3 (0.130) 6.4 (0.252) 4.6 (0.181) 1. 2 (0.047) 2.3 (0.091) (3x) pad layout for sot-223 product selector part number voltage gate sensitivity quadrants package i C ii C iii iv lx803de 400 v 3 ma 5 ma to-92 lx803me 600 v 3 ma 5 ma to-92 lx803dt 400 v 3 ma 5 ma sot-223 lx803mt 600 v 3 ma 5 ma sot-223 lx807de 400 v 5 ma 7 ma to-92 lx807me 600 v 5 ma 7 ma to-92 lx807dt 400 v 5 ma 7 ma sot-223 lx807mt 600 v 5 ma 7 ma sot-223 packing options part number marking weight packing mode base quantity lx8xxye lx8xxye 0.170 g bulk 2500 LX8XXYEAP lx8xxye 0.170 g ammo pack 2000 lx8xxyerp lx8xxye 0.170 g tape & reel 2000 lx8xxytrp lx8xxyt 0.120 g tape & reel 1000 note: xx = gate sensitivity, y = voltage
31 ?2008 littelfuse, inc. revised: july 9, 2008 teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. lx8 series ev series 0.8 amp sensitive triacs ev 0.8a triacs to-92 (3-lead) reel pack (rp) radial leaded speci?cations meets all eia-468-b 1994 standards 0.708 (18.0) 1.6 (41.0) 0. 5 (12.7) 0.1 (2. 5 4) 0.2 ( 5 .08) 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) flat up 1.26 (32.0) 0.098 (2. 5 ) max mt1 / cathode mt2 / anode gate 0.3 5 4 (9.0) 0.1 5 7 dia (4.0) to-92 (3-lead) ammo pack (ap) radial leaded speci?cations meets all eia-468-b 1994 standards flat down 2 5 devices per fold mt1 / cathod e mt2 / anode gate direction of feed dimensions are in inche s (and millimeters). 0.708 (18.0) 1.62 (41.2) 0. 5 (12.7) 0.1 (2. 5 4) 0.2 ( 5 .08) 0.236 (6.0) 0.02 (0. 5 ) 1.8 5 (47.0) 13.3 (338.0) 1.27 (32.2) 0.098 (2. 5 ) max 12.2 (310.0) 1.8 5 (47.0) 0.3 5 4 (9.0) 0.1 5 7 dia (4.0)
32 revised: july 9, 2008 ?2008 littelfuse, inc. teccor ? brand thyristors speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. sensitive triacs speci?cations are subject to change without notice. please refer to http://www.littelfuse.com for current information. ev series 0.8 amp sensitive triacs lx8 series triac series x8 current x8: 0.8a xx lx sensitivity & type 03: 3, 3, 3, 5ma triac 07: 5, 5, 5, 7ma triac voltage d: 400v m: 600v x package type e: to-92 t: sot-223 xx packing type blank: bulk pack rp : reel pack (to-92) : embossed carrier pack (sot-223) ap : ammo pack (to-92) part numbering system part marking system date code (2 digits min.) number = year letter = month dc mt1 g mt2 mt1 mt2 g mt2 sot-223 reel pack (rp) speci?cations 4 mm 8 mm 1. 5 mm 13 mm abor hole diameter 180 mm 13.4 mm 2 mm 12 mm k / mt1 gate a / mt2 a / mt2 5 . 5 mm 1. 7 5 mm
|
