® 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. 0.173(4.4) 0.200(0.5) 1 2 (+) (-) 44 | page 0.006(0.15) 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 50mA Peak LED Current IFP mA 500mA LED Reverse Voltage VR V 5V Input Power Dissipation Pin mW 75mW VL V 60V (AC peak or DC) OUTPUT SPECIFICATIONS Load Voltage IL A 100mA Peak Load Current IPeak A 350mA Output Power Dissipation POut mW 200mW (1Ch) / 400mW (2Ch) PT mW 225mW (1Ch) / 450mW (2Ch) I/O Breakdown Voltage VI/O V Operating Temperature TOpr -40ºC ~ +85ºC Storage Temperature TStg -40ºC ~ +100ºC Load Current RELAY SPECIFICATIONS Total Power Dissipation 1500Vrms 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 109 1.3 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. page | 45