cx-b series ? scr output ? nc (normally closed) configuration ? ultra high surge rating ? crydom?s patented design product selection control voltage 5 a 4-28 vdc cx240d5-b 4-28 vdc cx480d5-b output specifications (1) description cx240d5-b cx480d5-b operating voltage (47-63hz) [vrms] 12-280 48-530 transient overvoltage [vpk] 600 1200 maximum off-state leakage current @ rated voltage [marms] 5.0 5.0 minimum off-state dv/dt @ maximum rated voltage [v/sec] (2) 500 500 maximum load current [arms] 5 5 minimum load current [arms] 0.06 0.06 maximum surge current (16.6ms) [apk] 250 250 maximum on-state voltage drop @ rated current [vpk] 1.4 1.4 maximum i2 t for fusing (8.3 msec) [a2 sec] 260 260 minimum power factor (with maximum load) 0.5 0.5 input specifications (1) description parameters must turn on voltage range 0-1.0 vdc must turn off voltage range 4-28 vdc typical input current @ 15 vdc 10 madc nominal input impedance 1360 ohm maximum turn-on time [msec] (3) 1/2 cycle maximum turn-off time [msec] 1/2 cycle general specifications description parameters dielectric strength, input/output/base (50/60hz) 4000 vrms minimum insulation resistance (@ 500 vdc) 10 9 ohm maximum capacitance, input/output 10 pf ambient operating temperature range -30 to 80 c ambient storage temperature range -30 to 125 c weight (typical) 0.4 oz. (11g) encapsulation therminally conductive epoxy 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) turn-on time for random turn-on versions is 0.01 msec (dc control models).
mechanical specifications thermal derate information agency approvals designed in accordance with the requirements of iec 62314 e116950 lr81689 rev. 111611
annex - enviromental information
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