series t ? triac output ssrs; output rated from 10a to 25a @ 24-240 vac ? ac or dc control ? zero-crossing (resistive loads) output product selection control voltage 10a 25a 3-32 vdc td1210 td1225 90-280 vac TA1210 ta1225 3-32 vdc td2410 td2425 90-280 vac ta2410 ta2425 available options output specifications (1) description 10a 25a 10a 25a operating voltage (47-63hz) [vrms] 24-140 24-140 24-280 24-280 transient overvoltage [vpk] 400 400 600 600 maximum off-state leakage current @ rated voltage [marms] 8 8 10 10 minimum off-state dv/dt @ maximum rated voltage [v/sec] (2) 200 200 200 200 maximum load current (3) [arms] 10 25 10 25 minimum load current [marms] 40 40 40 40 maximum surge current (16.6ms) [apk] 120 250 120 250 maximum on-state voltage drop @ rated current [vpk] 1.6 1.6 1.6 1.6 thermal resistance juncti on to case (rjc) [c/w] 1.48 1.02 1.48 1.02 maximum i 2 t for fusing (8.3 msec) [a 2 sec] 60 260 60 260 minimum power factor (with maximum load) 0.5 0.5 0.5 0.5
input specifications (1) description tdxxxx taxxxx control voltage range 3-32 vdc 90-280 vac minimum turn-on voltage 3.0 vdc 90 vrms minimum turn-off voltage 1.0 vdc 10 vrms maximum reverse voltage -32 vdc - typical input current 3.4 ma @ 5 vdc, 20 ma @ 28 vdc 2 ma @ 120 vrms, 4 ma @240 vrms nominal input impedance 1500 ohm 60 k ohm maximum turn-on time [msec] 1/2 cycle 10 maximum turn-off time [msec] 1/2 cycle 40 general specifications description parameters dielectric strength, input/output/base (50/60hz) 4000 vrms minimum insulation resistance (@ 500 v dc) 10 9 ohm maximum capacitance, input/output 8 pf ambient operating temperature range -40 to 80c ambient storage temperature range -40 to 125 c weight (typical) 3.0 oz (86.5g) encapsulation thermally conductive epoxy terminals screws and saddle clamps furnished, unmounted recommended terminal screw torque range: 6-32 screws - 10 in lbs. 8-32 screws - 20 in. lbs. (screws dry without grase) general notes 1) all parameters at 25c unless otherwise specified. 2) off-state dv/dt test method per eia/narm standard rs-443, paragraph 13.11.1 3) heat sinking required, for derating curves see page 2
mechanical specifications thermal derate information agency approvals ul e116949 csa lr81689 vde 10143 ug rev. 090712
annex - enviromental information
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