C2211S/C3211S SERIES CotoMOS® C2211S/C3211S When small size and high performance are needed, the SOP package, such as the C2211S or C3211S, is the industry choice. Both the C2211S and the C3211S feature low on-resistance, high load-current capacity, and low off-state leakage current. In addition, the C3211S offers two fully-independent form A channels for further space savings. Both relays are ideally suited to the needs of Test and Measurement, Industrial, and Telecommunications. C2211S/C3211S Features u Contact Form: C2211S: 1A / C3211S: 2A u Load Voltage: 40V Maximum u Must Operate LED Current: 3.0mA Maximum u Load Current: 0.25A Maximum u Low On-Resistance: 1.25Ω Maximum u Output Capacitance: 13pF Typical u Low Off-State Leakage Current: 10μA Maximum DIMENSIONS in Inches (Millimeters) C2211S C3211S 0.181(4.6) Max. 0.382(9.7) Max. 0.016(0.4) 0.200(0.5) 0.280(7.1)Max. 0.200(0.5) 0.173(4.4) 0.006(0.15) 1 2 (+) (-) 3,4: Drain (MOSFET) IDENTIFIES PIN #1 0.006(0.15) 0.100(2.55)Max. 0.300(7.62) TERMINAL IDENTIFICATION 4 3 1: Anode (LED) 2: Cathode (LED) 0.100(2.54) 0.006(0.15) 0.079(2.0) 0.006(0.15) 0.079(2.0) 0.100(2.54) IDENTIFIES PIN #1 0.100(2.55)Max. 0.173(4.4) 0.280(7.1)Max. 0.016(0.4) 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 C2211S/C3211S 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 0.25 Peak Load Current IPeak A 0.75 Output Power Dissipation POut mW 300 (1Ch) / 400 (2Ch) PT mW 350 (1Ch) / 450 (2Ch) 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 C2211S/C3211S ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage Symbol Test Conditions Units Min Typ Max VF IF=10mA V 1.0 1.17 1.5 0.3 3.0 Operation LED Current IF On mA Recovery LED Voltage VF Off V 0.5 1.0 OUTPUT On-Resistance Drain to Drain ROn IF=5mA, IL=250mA Time to flow is within 1 sec. Ω 0.9 1.25 Off-State Leakage Current ILeak VL=40V μA 0.03 10 Output Capacitance COut VL=0V, f=1MHz pF 13 ms 0.07 0.5 ms 0.06 0.2 TRANSMISSION Turn-On Time TOn Turn-Off Time TOff IF=5mA, IL=250mA 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 0.8 C2211S/C3211S 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 3 2 1 0.1 0 -40 -20 0 20 40 60 80 20 40 60 80 100 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 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 -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 0.4 400 1.0 0.5 0 Output capacitance (pF) 0.5 1.5 0.3 0.2 10 20 30 LED foward current (mA) 40 50 0 20 30 40 Load voltage (V) 50 60 300 200 100 0.1 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 0 10 20 30 40 50 LED foward current (mA) tel: (401) 943.2686 | cotorelay.com 0 0 10 20 30 40 50 60 Applied voltage (V) COTO TECHNOLOGY, INC.