g105c ~ g270c i t(rsm) = 1.0 amperes v bo = 95 thru 280 volts features : * pb / rohs free mechanical data : * case : d2a molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 0.645 gram maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. symbol g105c G120C g220c g240c g270c unit maximum repetitive peak off-state voltage v drm 90 90 180 180 180 v minimum breakover voltage, 60 hz sine wave v bo(min.) 95 110 205 220 255 v maximum breakover voltage, 60 hz sine wave v bo(max.) 113 125 230 250 280 v maximum on-state rms current conduction angle of 360 peak surge (non-repetitive) on-state rms current, one-cycle, @ 60 hz maximum repetitive peak off-state current (60 hz r= 0.1 k ? ) maximum dynamic holding current, 60 hz, v = v drm i h 150 ma maximum breakover current, 60 hz sine wave i bo 200 a peak on-state voltage , i t = 1 a v tm 1.5 v maximum rate of change of on-state current di/dt 150 a/ s repetitive peak on-state current pulse width 10 s f = 1khz minimum switching resistance 60hz sine wave (v bo - v s )/(i s - i bo ) thermal resistance, junction to case r ? jc 45 c/w operating junction temperature range t j - 40 to + 125 c storage temperature range t stg - 65 to + 150 c page 1 of 1 rev. 01 : september 5, 2006 r s i trm 0. 1 k ? 20 a i drm 10 a rating i t(rms) 1.0 a sidacs i tsm 20 a d2a 0.040 (1.02) 0.0385 (0.98) 1.00 (25.4) min. 0.161 (4.1) 0.154 (3.9) 0.284 (7.2) 0.268 (6.8) 1.00 (25.4) min. dimensions in inches and ( millimeters ) certificate th97/10561qm certificate tw00/17276em
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