1/ 4 ? b 1 o main features: description available either in through-hole or surface-mount packages, the bta/btb16 and t16 triac series is suitable for general purpose ac switching. they can be used as an on/off function in applications such as static relays, heating regulation, induction motor starting circuits... or for phase control operation in light dimmers, motor speed controllers, ... the snubberless versions (bta/btb...w and t16 series) are specially recommended for use on inductive loads, thanks to their high commutation performances. by using an internal ceramic pad, the bta series provides voltage insulated tab (rated at 2500v rms) complying with ul standards (file ref.: e81734). symbol value unit i t(rms) 16 a v drm /v rrm 600, 700 and 800 v i gt (q 1 ) 10 to 50 ma absolute maximum ratings symbol parameter value unit i t(rms) rms on-state current (full sine wave) d2 2 pa k tc = 100c 16 a to-220ab to-220ab ins. tc = 85c i tsm non repetitive surge peak on-state current (full cycle, tj initial = 25c) f = 60 hz t = 16.7 ms 168 a f = 50 hz t = 20 ms 160 i 2 ti 2 t value for fusing tp = 10 ms 144 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 tj = 125c 50 a/s v dsm /v rsm non repetitive surge peak off-state voltage tp = 10 ms tj = 25c v drm /v rrm + 100 v i gm peak gate current tp = 20 s tj = 125c 4 a p g(av) average gate power dissipation tj = 125c 1 w t stg t j storage junction temperature range operating junction temperature range - 40 to + 150 - 40 to + 125 c g a2 a1 g a2 a1 g a2 a2 a1 to-220ab (btb16) to-220ab insulated (bta16) d 2 pak (T16-G) a2 a2 g a1 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 16a triacs logic level bta/btb16 series
electrical characteristics (tj = 25c, unless otherwise specified) snubberless? and logic level (3 quadrants) standard (4 quadrants) static characteristics note 1: minimum igt is guaranted at 5% of igt max. note 2: for both polarities of a2 referenced to a1 symbol test conditions quadrant t16 bta/btb16 unit t1635 sw cw bw i gt (1) v d = 12 v r l = 33 ? i - ii - iii max. 35 10 35 50 ma v gt i - ii - iii max. 1.3 v v gd v d = v drm r l = 3.3 k ? tj = 125c i - ii - iii min. 0.2 v i h (2) i t = 500 ma max.35153550ma i l i g = 1.2 i gt i - iii max. 50 25 50 70 ma ii 60 30 60 80 dv/dt (2) v d = 67 % v drm gate open tj = 125c min. 500 40 500 1000 v/s (di/dt)c (2) (dv/dt)c = 0.1 v/s tj = 125c min. - 8.5 - - a/ms (dv/dt)c = 10 v/s tj = 125c - 3.0 - - without snubber tj = 125c 8.5 - 8.5 14 symbol test conditions quadrant bta/btb16 unit cb i gt (1) v d = 12 v r l = 33 ? i - ii - iii iv max. 25 50 50 100 ma v gt all max. 1.3 v v gd v d = v drm r l = 3.3 k ? tj = 125c all min. 0.2 v i h (2) i t = 500 ma max. 25 50 ma i l i g = 1.2 i gt i - iii - iv max. 40 60 ma ii 80 120 dv/dt (2) v d = 67 % v drm gate open tj = 125c min. 200 400 v/s (dv/dt)c (2) (di/dt)c = 7 a/ms tj = 125c min. 5 10 v/s symbol test conditions value unit v tm (2) i tm = 22.5 a tp = 380 s tj = 25c max. 1.55 v v to (2) threshold voltage tj = 125c max. 0.85 v r d (2) dynamic resistance tj = 125c max. 25 m ? i drm i rrm v drm = v rrm tj = 25c max. 5a tj = 125c 2 ma ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 16a triacs logic level tat16 series 2 / 4
other information note: xxx = voltage, y = sensitivity, z = type part number marking weight base quantity packing mode bta/btb16-xxxyz bta/btb16xxxyz 2.3 g 250 bulk bta/btb16-xxxyzrg bta/btb16-xxxyz 2.3 g 50 tube t1635-xxxg t1635xxxg 1.5 g 50 tube t1635-xxxg-tr t1635xxxg 1.5 g 1000 tape & reel fig. 1: maximum power dissipation versus rms on-state current (full cycle). fig. 2-1: rms on-state current versus case temperature (full cycle). fig. 2-2: d2pak rms on-state current versus ambient temperature (printed circuit board fr4, copper thickness: 35 m), full cycle. fig. 3: relative variation of thermal impedance versus pulse duration. 0246810121416 0 2 4 6 8 10 12 14 16 18 20 it(rms) (a) p (w) 0 25 50 75 100 125 0 2 4 6 8 10 12 14 16 18 tc(c) it(rms) (a) bta btb/t16 0 25 50 75 100 125 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 tamb(c) it(rms) (a) d pak (s=1cm ) 2 2 1e-3 1e-2 1e-1 1e+0 1e+1 1e+2 5e+2 1e-2 1e-1 1e+0 tp (s) k=[zth/rth] zth(j-c) zth(j-a) ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 16a triacs logic level bta/btb16 series 3 / 4
fig. 4: on-state characteristics (maximum values) fig. 5: surge peak on-state current versus number of cycles. fig. 6: non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10ms, and corresponding value of i2t. fig. 7: relative variation of gate trigger current, holding current and latching current versus junction temperature (typical values). fig. 8: relative variation of critical rate of decrease of main current versus (dv/dt)c (typical values). fig. 9: relative variation of critical rate of decrease of main current versus junction temperature. 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 1 10 100 200 vtm (v) itm (a) tj=25c tj max tj max: vto = 0.85 v rd = 25 m ? 1 10 100 1000 0 20 40 60 80 100 120 140 160 180 number of cycles itsm (a) non repetitive tj initial=25c repetitive tc=85c one cycle t=20ms 0.01 0.10 1.00 10.00 100 1000 3000 tp (ms) itsm (a), i2t (a2s) tj initial=25c itsm i2t di/dt limitation: 50a/s -40 -20 0 20 40 60 80 100 120 140 0.0 0.5 1.0 1.5 2.0 2.5 tj(c) igt,ih,il[tj] / igt,ih,il [tj=25c] igt ih & il 0.1 1.0 10.0 100.0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 (dv/dt)c (v/s) (di/dt)c [(dv/dt)c] / specified (di/dt)c bw/cw/t1635 c b sw 0 25 50 75 100 125 0 1 2 3 4 5 6 tj (c) (di/dt)c [tj] / (di/dt)c [tj specified] ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 16a triacs logic level bta/btb16 series 4 / 4
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