C245S

C245S/C345S CotoMOS® C245S/C345S The C245S and C345S feature current switching capability to 100mA with a low on resistance of 14Ω Maximum. Designed for Security, Measurement and Instrumentation applications the CotoMOS® relay is capable of handling 60V load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com. C245S/C345S Features u Contact Form: C245S: 1A / C345S: 2A u Load Voltage: 60V Maximum u Operation LED Current: 3.0mA Maximum u Load Current: 100mA Maximum u On-Resistance: 14Ω Maximum u Output Capacitance: 20pF Typical u Low Off-State Leakage Current: 1.0μA Maximum DIMENSIONS in Inches (Millimeters) C245S C345S 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 C245S/C345S 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) 60 OUTPUT SPECIFICATIONS Load Voltage IL mA 100 Peak Load Current IPeak A 350 Output Power Dissipation POut mW 200 (1Ch) / 400 (2Ch) PT mW 225 (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 C245S/C345S 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 3.0 0.5 OUTPUT On-Resistance Drain to Drain ROn IF=5mA, IL=Rating Time to flow is within 1 sec. Ω 14 Off-State Leakage Current ILeak VL=60V μA 1.0 Output Capacitance COut VL=0V, f=1MHz pF 20 TRANSMISSION Turn-On Time TOn Turn-Off Time TOff IF=5mA, IL=Rating ms 3.0 ms 1.0 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 C245S/C345S GRAPHS Load current Vs. Ambient temperature On resistance Vs. Ambient temperature Turn on time Vs. Ambient temperature 0.6 0.5 120 8 80 60 Turn on time (ms) On resistance (W) Load current (mA) 100 6 4 0.4 0.3 0.2 40 2 0.1 20 -20 0 20 40 85 60 0 -40 100 -30 0 20 40 60 85 Ambient temperature (ºC) Ambient temperature (ºC) Turn off time Vs. Ambient temperature LED operate current Vs. Ambient temperature 0 -40 100 0.4 4 4 LED turn off current (mA) 5 0.2 3 2 1 0.1 0 -40 -20 0 20 40 60 85 20 40 60 85 100 85 100 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 -40 -20 0 Ambient temperature (ºC) 20 40 60 85 0 -40 100 -20 0 Ambient temperature (ºC) LED forward voltage Vs. Ambient temperature 20 40 60 Ambient temperature (ºC) Voltage Vs. current characteristics of output at MOS portion Off state leakage current 1.5 LED dropout voltage (V) 1.3 -3 10 80 60 Off state leakage current, A Current,mA 100 1.4 40 20 -1.0 1.2 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 1.1 0.6 0.8 1.0 Voltage,V -20 -40 -60 1.0 -6 10 -9 10 -80 -12 10 -100 0 -40 -20 0 20 40 60 85 100 0 10 20 30 40 50 60 70 80 Load voltage (V) Ambient temperature (ºC) LED foward current Vs. turn on time characteristics LED foward current Vs. turn off time characteristics 0.6 0.12 0.5 0.10 0.4 0.08 Applied voltage Vs. output capacitance characteristics 40 0.3 0.2 0.1 0 10 20 0.06 0.04 20 10 0.02 DIP SOP 0 Output capacitance (pF) Turn off time (ms) Turn on time (ms) 30 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.