CX-B Series • SCR Output • NC (Normally Closed) Configuration • Ultra High Surge Rating • Crydom’s Patented Design PRODUCT SELECTION Control Voltage 5A 4-28 VDC 4-28 VDC CX240D5-B CX480D5-B OUTPUT SPECIFICATIONS (1) Description Operating Voltage (47-63Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) Maximum Load Current [Arms] Minimum Load Current [Arms] Maximum Surge Current (16.6ms) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Maximum I² t for fusing (8.3 msec) [A² sec] Minimum Power Factor (with Maximum Load) CX240D5-B CX480D5-B 12-280 600 5.0 500 5 0.06 250 1.4 260 0.5 48-530 1200 5.0 500 5 0.06 250 1.4 260 0.5 INPUT SPECIFICATIONS (1) Description Must Turn On Voltage Range Must Turn Off Voltage Range Typical Input Current @ 15 VDC Nominal Input Impedance Maximum Turn-On Time [msec] (3) Maximum Turn-Off Time [msec] Parameters 0-1.0 VDC 4-28 VDC 10 mAdc 1360 Ohm 1/2 Cycle 1/2 Cycle GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 VDC) Maximum Capacitance, Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range Weight (typical) Encapsulation GENERAL NOTES 1) All parameters at 25°C 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). Parameters 4000 Vrms 10 9 Ohm 10 pF -30 to 80 °C -30 to 125 °C 0.4 oz. (11g) Therminally Conductive Epoxy MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS Designed in accordance with the requirements of IEC 62314 E116950 LR81689 Rev. 111611 ANNEX - ENVIROMENTAL INFORMATION