CT124/CS124 CotoMOS® CT124/CS124 The CT124 and CS124 feature high current switching capability to 3.5A with a low on resistance of 0.07Ω Maximum. Designed for ATE, Controls, or 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 or email us at [email protected]. CT124/CS124 Features u Contact Form: 1A u Load Voltage: 40V Maximum u Operation LED Current: 3.0mA Maximum u Load Current: 3.5A Maximum u On-Resistance: 0.07Ω Maximum u Low Off-State Leakage Current: 10μA Maximum u I/O Breakdown Voltage: 1500Vrms Minimum u Suffix - H for I/O Breakdown Voltage: 5000Vrms Minimum DIMENSIONS in Inches (Millimeters) CS124 0.358(9.1)Max. 0.051(1.3) CT124 0.358(9.1)Max. 0.047(1.2) 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. 0.470(1.2) IDENTIFIES PIN #1 0.020(0.5) 0.010(0.25) 0.200(5.08) 0.134(3.4) 0.118(3.0) 0.100(2.54) 0.200(5.08) 0.154(3.9)Max. 0.020(0.5) IDENTIFIES PIN #1 0.162(4.1) 0.020(0.5) 0.100(2.54) TERMINAL IDENTIFICATION 6 5 4 1 2 3 (+) (-) 1: Anode (LED) 2: Cathode (LED) 3: NC 4,6: Drain (MOS FET) 5: Source (MOS FET) tel: (401) 943.2686 | fax: (401) 942.0920 CT124/CS124 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 VL V (AC peak or DC) 40 OUTPUT SPECIFICATIONS Load Voltage IL A 3.5 Peak Load Current IPeak A 8.0 Output Power Dissipation POut mW 500 PT mW 550 I/O Breakdown Voltage VI/O Vrms 1500 Operating Temperature TOpr ºC -40 ~ +85 Storage Temperature TStg ºC -40 ~ +100 Load Current RELAY SPECIFICATIONS Total Power Dissipation CT124/CS124 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage Symbol Test Conditions Units Min Typ Max VF I=10mA V 1.0 1.37 1.5 1.5 3.0 0.5 1.2 Operation LED Current IF On mA Recovery LED Voltage VF Off V OUTPUT On-Resistance Drain to Drain ROn IF=5mA, IL=Rating Time to flow is within 1 sec. Ω Off-State Leakage Current ILeak IF=0mA, VL=40V μA Output Capacitance COut VL=0V, f=1MHz pF 810 ms 1.8 5.0 ms 0.03 2.0 0.045 0.07 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. 5*109 1.0 Load current Vs. Ambient temperature On resistance Vs. Ambient temperature 4 On resistance, W 3 2 0.4 4 0.3 0.2 0 -40 -20 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 4 4 LED turn off current, mA 0.4 LED operate current, mA 5 0.2 3 2 1 0 -40 -20 0 20 40 60 80 20 40 60 80 100 3 2 1 0 -40 100 0 LED Turn off current Vs. Ambient temperature 5 0.3 -20 Ambient temperature, ºC 0.5 0.1 -20 0 20 40 60 80 0 -40 100 -20 0 20 40 85 60 Ambient temperature, ºC Ambient temperature, ºC Ambient temperature,°C) ºC LED forward voltage Vs. Ambient temperature Voltage Vs. current characteristics of output at MOS portion Off state leakage current Vs. Load voltage characteristics 1.5 100 Current,A 2 1.4 LED dropout voltage, V 3 0.1 1 Turn off time, ms 5 -4 10 3 2 1 1.3 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 Voltage,V 1.2 -1 -2 Off state leakage current, A Load current, A 5 0.5 Turn on time, ms 6 Turn on time Vs. Ambient temperature -6 10 -8 10 -10 10 1.1 -3 -12 1 -40 10 -4 -20 0 20 40 60 80 1 100 Ambient temperature, ºC LED foward current Vs. turn off time characteristics 1000 4 0.4 800 2 1 0 Output capacitance, pF 0.5 3 0.3 0.2 10 20 30 LED foward current (mA) 40 50 0 40 60 80 Load voltage (V) 100 600 400 200 0.1 0 20 Applied voltage Vs. output capacitance characteristics 5 Turn off time, ms Turn on time, ms LED foward current Vs. turn on time characteristics 0 0 10 20 30 LED foward current (mA) 40 50 0 0 10 20 30 40 Applied voltage (V) 50 60