C234S/C334S CotoMOS® C234S/C334S The C234S and C334S feature current switching capability to 180mA with a low on resistance of 8Ω Maximum. Designed for Security, Measurement and Instrumentation applications the CotoMOS® relay is capable of handling 200V load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com. CS234S/CS334S Features u Contact Form: C234S: 1A / C334S: 2A u Load Voltage: 200V Maximum u Operation LED Current: 3.0mA Maximum u Load Current: C234S: 180mA Maximum / C334S: 160mA Maximum u On-Resistance: 8Ω Maximum u Output Capacitance: 130pF Typical u Low Off-State Leakage Current: 1.0μA Maximum DIMENSIONS in Inches (Millimeters) C234S C334S 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 C234S/C334S 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) 200 OUTPUT SPECIFICATIONS Load Voltage IL mA 180 (1Ch) / 160 (2Ch) Peak Load Current IPeak A 0.8 Output Power Dissipation POut mW 300 (1Ch) / 450 (2Ch) PT mW 350 (1Ch) / 500 (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 C234S/C334S ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage Symbol Test Conditions Units Min VF IF=10mA V 1.0 Operation LED Current IF On mA Recovery LED Voltage VF Off V Typ Max 1.5 0.9 3.0 6.0 8.0 0.5 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=200V μA Output Capacitance COut VL=0V, f=1MHz pF 130 ms 0.25 0.5 ms 0.05 0.2 1.0 TRANSMISSION Turn-On Time TOn Turn-Off Time TOff IF=5mA, 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 C234S/C334S GRAPHS Load current Vs. Ambient temperature Turn on time Vs. Ambient temperature On resistance Vs. Ambient temperature 10 3.0 2.5 240 8 160 120 Turn on time (ms) On resistance, W Load current (mA) 200 6 4 2 1.5 1 80 2 0.5 40 0 -40 -20 0 20 40 85 60 0 -40 100 -30 0 Turn off time Vs. Ambient temperature 40 60 85 0 -40 100 0.4 4 0.4 0.2 LED turn off current (mA) 0.5 0.3 3 2 1 0.1 0 20 40 60 85 Ambient temperature (ºC) 40 60 85 100 85 100 0.3 0.2 0.1 0 -40 100 20 LED Turn off current Vs. Ambient temperature 5 -20 0 Ambient temperature (ºC) 0.5 0 -40 -20 LED operate current Vs. Ambient temperature LED operate current (mA) Turn off time (ms) 20 Ambient temperature (ºC) Ambient temperature (ºC) -20 LED forward voltage Vs. Ambient temperature 0 20 40 60 85 Ambient temperature (ºC) 0 -40 100 -20 0 20 40 60 Ambient temperature (ºC) Voltage Vs. current characteristics of output at MOS portion Off state leakage current 1.5 200 Current,A 1.4 -3 10 160 Offf state leakage current (A) LED forward voltage (V) 120 1.3 80 40 -5 1.2 -4 -3 -2 -1 0 1 2 1.1 3 4 5 Voltage,V -40 -80 -120 1.0 -6 10 -9 10 -160 -12 10 -200 0 -40 -20 0 20 40 60 85 100 0 50 100 Ambient temperature (ºC) LED foward current Vs. turn off time characteristics LED foward current Vs. turn on time characteristics 1.2 0.12 1.0 0.10 0.8 0.08 150 200 250 Load voltage (V) 300 350 400 Applied voltage Vs. output capacitance characteristics 200 0.6 0.4 Output capacitance (pF) Turn off time (ms) Turn on time (ms) 150 0.06 0.04 100 50 0.02 0.2 0 0 10 20 30 40 LED foward current (mA) 50 60 0 0 10 20 30 40 50 60 LED foward current (mA) tel: (401) 943.2686 | cotorelay.com 0 0 10 20 30 40 50 Applied voltage (V) COTO TECHNOLOGY, INC.