CS326

CT326/CS326 CotoMOS® CT326/CS326 The CT326 and CS326 feature high current switching capability to 2.0A with a low on resistance of 0.5Ω Maximum. Designed for Security, Measurement and Instrumentation 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: 0.5Ω Maximum u Low Off-State Leakage Current: 1.0μA 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) IDENTIFIES PIN #1 0.020(0.5) 0.010(0.25) 0.100(2.54) IDENTIFIES PIN #1 0.051(1.3) 0.406(10.3)Max. 0.252(6.4) 0.010(0.25) 0.376(9.54)Max. 0.252(6.4) 0.310(7.87)Max. 0.047(1.2) 0.134(3.4) 0.004(0.1) 0.154(3.9)Max. 0.020(0.5) 0.162(4.1) 0.020(0.5) 0.300(7.62) .118(3.0) 0.100(2.54) 0.300(7.62) TERMINAL IDENTIFICATION 8 7 6 5 1 2 3 4 (+) (-) (+) (-) 1,3: Anode (LED) 2,4: Cathode (LED) 5,6,7,8: Drain (MOSFET) tel: (401) 943.2686 | fax: (401) 942.0920 CT326/CS326 MAXIMUM RATINGS (Ambient Temperature: 25ºC) Parameters INPUT SPECIFICATIONS Symbol Units Value Continuous LED Current IF mA 50 Peak LED Current IFP mA 500 LED Reverse Voltage VR V 5 Input Power Dissipation Pin mW 75 Load Voltage VL V (AC peak or DC) 40 Load Current IL A 2.0 OUTPUT SPECIFICATIONS Peak Load Current IPeak A 3.5 Output Power Dissipation POut mW 600 Total Power Dissipation PT mW 650 I/O Breakdown Voltage VI/O Vrms 1500 Operating Temperature TOpr ºC -40 ~ +85 Storage Temperature TStg ºC -40 ~ +100 RELAY SPECIFICATIONS CT326/CS326 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage Symbol Test Conditions Units Min Typ Max VF IF=10mA V 1.0 1.37 1.5 0.5 3.0 Operation LED Current IF On mA Recovery LED Voltage VF Off V 0.5 1.1 OUTPUT On-Resistance Drain to Drain ROn IF=5mA, IL=Rating Time to flow is within 1 sec. Ω Off-State Leakage Current ILeak VL=40V μA Output Capacitance COut VL=0V, f=1MHz pF 240 ms 0.5 3.0 ms 0.05 1.0 0.085 0.5 1.0 TRANSMISSION Turn-On Time TOn Turn-Off Time TOff IF=10mA, IL=Rating COUPLED I/O Insulation Resistance RI/O I/O Capacitance CI/O Ω f=1MHz pF Environmental Ratings: Operating Temp: -40°C 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. 109 1.3 26 SERIES GRAPHS Load current Vs. Ambient temperature On resistance Vs. Ambient temperature 2.0 On resistance, W 1.5 1.0 -20 4 0.3 0.2 3 2 1 0 20 40 60 80 0 -40 100 -20 0 20 40 60 80 Ambient temperature, ºC Ambient temperature, ºC Turn off time Vs. Ambient temperature LED operate current Vs. Ambient temperature 0 -40 100 5 0.4 4 4 0.2 DIP 3 2 1 0.1 0 20 40 60 80 100 80 100 LED Turn off current Vs. Ambient temperature 5 0.3 -20 Ambient temperature, ºC 0.5 LED operate current, mA Turn off time, ms 0.4 0.1 0.5 0 -40 5 LED turn off current, mA Load current, A 2.5 0.5 Turn on time, ms 3.0 Turn on time Vs. Ambient temperature 3 2 1 SOP 0 -40 -20 0 20 40 60 80 0 -40 100 -20 0 Ambient temperature, ºC 20 40 60 80 0 -40 100 -20 0 Ambient temperature, ºC Voltage Vs. current characteristics of output at MOS portion LED forward voltage Vs. Ambient temperature 1.5 20 40 60 Ambient temperature, ºC Off state leakage current Vs. Load voltage characteristics 2 -4 Current, A LED dropout voltage, V 1 1.3 -0.6 -0.4 -0.2 0 0.2 0.4 Voltage, V 0.6 1.2 -1 Off state leakage current, A 10 1.4 -6 10 -8 10 -10 10 1.1 -12 10 1 -40 -20 0 20 40 60 80 -2 100 1 Ambient temperature, ºC LED foward current Vs. turn off time characteristics 500 2 0.4 400 1 0.5 0 Output capacitance, pF 0.5 1.5 0.3 0.2 0.1 0 10 20 30 LED foward current (mA) 40 DIP SOP 50 0 20 30 40 Load voltage (V) 50 60 300 200 100 DIP SOP 0 10 Applied voltage Vs. output capacitance characteristics 2.5 Turn off time, ms Turn on time, ms LED foward current Vs. turn on time characteristics 0 10 20 30 40 50 LED foward current (mA) tel: (401) 943.2686 | cotorelay.com 0 0 10 20 30 40 Applied voltage (V) 50 60 03182015 COTO TECHNOLOGY, INC.