® C226S/C326S CotoMOS® C226S/C326S When small size and high performance are needed, the SOP package, such as the C226S or C326S, is the industry choice. Both the C226S and the C326S feature low on-resistance, high load-current capacity, and low off-state leakage current. In addition, the C326S 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. C226S/C326S Features u Contact Form: C226S: 1 Form A / C326S: 2 Form A u Load Voltage: 40V Maximum u Must Operate LED Current: 3.0mA Maximum u Load Current: C226S:2.0A Maximum / C326S: 1.6A Maximum u Low On-Resistance: 0.085Ω Typical u Output Capacitance: 240pF Typical u Low Off-State Leakage Current: 1.0μA Maximum DIMENSIONS in Inches (Millimeters) C226S C326S 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 (+) (-) 30 | 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 C226S/C326S 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 40V (AC peak or DC) OUTPUT SPECIFICATIONS Load Voltage IL A 2.0A (1Ch) / 1.6A (2Ch) Peak Load Current IPeak A 3.5A Output Power Dissipation POut mW 350mW (1Ch) / 450mW (2Ch) PT mW 400mW (1Ch) / 500mW (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 C226S/C326S ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage Symbol Test Conditions Units Min Typ Max VF IF=10mA V 1.0 1.37 1.5 0.5 3.0 0.085 0.5 Operation LED Current IF On mA Recovery LED Voltage VF Off V 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=40V μA Output Capacitance COut VL=0V, f=1MHz pF 240 ms 0.5 3.0 ms 0.04 0.5 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 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 | 31