CT326/CS326 CotoMOS CT326/CS326 e CTh T326 and CS326 feature high current switching capability to 2.0A with a low on resistance of 0.5 Maximum. Designed for Security, Measurement and Instrumen- tation applications the CotoMOS relay is capable of handling 40V load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com. CT326/CS326 Features u Contact Form: 2A u Load Voltage: 40V Maximum u Operation LED Current: 3.0mA Maximum u Load Current: 2.0A Maximum u On-Resistance: 0.5 Maximum u Low O-ff State Leakage Current: 1.0 A Maximum u I/O Breakdown Voltage: 1500Vrms Minimum u Suffix -H for I/O Breakdown Voltage: 5000Vrms Minimum DIMENSIONS in Inches (Millimeters) CT326 CS326 0.398(10.1)Max. 0.398(10.1)Max. 0.047(1.2) 0.047(1.2) IDENTIFIES PIN 1 0.020(0.5) 0.010(0.25) 0.100(2.54) IDENTIFIES PIN 1 0.300(7.62) 0.004(0.1) 0.020(0.5) .118(3.0) 0.100(2.54) 0.300(7.62) TERMINAL IDENTIFICATION 8 76 5 1 23 4 (+) (-) (+) (-) 1,3: Anode (LED) 5,6,7,8: Drain 2,4: Cathode (LED) (MOSFET) tel: (401) 943.2686 fax: (401) 942.0920 0.252(6.4) 0.020(0.5) 0.162(4.1) 0.310(7.87)Max. 0.010(0.25) 0.376(9.54)Max. 0.252(6.4) 0.134(3.4) 0.154(3.9)Max. 0.406(10.3)Max. 0.051(1.3)CT326/CS326 MAXIMUM RATINGS (Ambient Temperature: 25C) Parameters Symbol Units Value INPUT SPECIFICATIONS Continuous LED Current IF mA 50 Peak LED Current IFP mA 500 LED Reverse Voltage VR V 5 Input Power Dissipation Pin mW 75 OUTPUT SPECIFICATIONS Load Voltage VL V (AC peak or DC) 40 Load Current IL A 2.0 Peak Load Current IPeak A 3.5 Output Power Dissipation POut mW 600 RELAY SPECIFICATIONS Total Power Dissipation PT mW 650 I/O Breakdown Voltage VI/O Vrms 1500 Operating Temperature TOpr C -40 ~ +85 Storage Temperature TStg C -40 ~ +100 CT326/CS326 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25C) Parameters Symbol Test Conditions Units Min Typ Max INPUT LED Forward Voltage VF IF=10mA V 1.0 1.37 1.5 Operation LED Current IF On mA 0.5 3.0 Recovery LED Voltage VF Off V 0.5 1.1 OUTPUT IF=5mA, IL=Rating On-Resistance Drain to Drain ROn 0.085 0.5 Time to flow is within 1 sec. Off-State Leakage Current ILeak VL=40V 1.0 A Output Capacitance COut VL=0V, f=1MHz pF 240 TRANSMISSION Turn-On Time TOn ms 0.5 3.0 IF=10mA, IL=Rating Turn-Off Time TOff ms 0.05 1.0 COUPLED 9 I/O Insulation Resistance RI/O 10 I/O Capacitance CI/O f=1MHz pF 1.3 Environmental Ratings: Operating Temp: -40C to +85 C Storage Temp: 40 to +100 C. All electrical parameters measured at 25 C unless otherwise specified. For most recent data visit www.cotorelay.com COTO TECHNOLOGY, INC.