CTA17/CSA17 CotoMOS® CTA17/CSA17 The CTA17 and CSA17 feature current switching capability to 90mA with a low on resistance of 50Ω Maximum. Designed for Security, Measurement and Instrumentation applications the CotoMOS® relay is capable of handling 400V load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com. CTA17/CSA17 Features u Contact Form: 1A u Load Voltage: 350V Minimum u Operation LED Current: 3.0mA Maximum u Load Current: 120mA Maximum u On-Resistance: 30Ω Maximum u Low Off-State Leakage Current: 1μA Maximum u I/O Breakdown Voltage: 3750Vrms Minimum DIMENSIONS in Millimeters CTA17 CSA17 0.398(10.1)Max. 0.398(10.1)Max. 0.047(1.2) IDENTIFIES PIN #1 0.020(0.5) 0.010(0.25) 0.100(2.54) IDENTIFIES PIN #1 0.051(1.3) 0.406(10.3)Max. 0.252(6.4) 0.010(0.25) 0.376(9.54)Max. 0.252(6.4) 0.310(7.87)Max. 0.047(1.2) 0.134(3.4) 0.004(0.1) 0.154(3.9)Max. 0.020(0.5) 0.162(4.1) 0.020(0.5) 0.300(7.62) .118(3.0) 0.100(2.54) 0.300(7.62) TERMINAL IDENTIFICATION 8 7 6 5 1 2 3 4 1: +LED - MOS Relay 2: -LED - MOS Relay 3: Collector - Phototransistor +/4: Emitter - Phototransistor -/+ 5: LED - Phototransistor +/6: LED - Phototransistor -/+ 7: Load - MOS Relay Output 8: Load - MOS Relay Output tel: (401) 943.2686 | fax: (401) 942.0920 CTA17/CSA17 MAXIMUM RATINGS (Ambient Temperature: 25ºC) Parameters INPUT SPECIFICATIONS Symbol Units Value Continuous LED Current IF mA 50mA Peak LED Current IFP mA 1A LED Reverse Voltage VR V 5V Input Power Dissipation Pin mW 150mW Load Voltage VL V 350V (AC peak or DC) Load Current IL A 120mA Peak Load Current IPeak A 350mA Output Power Dissipation POut mW 450mW Total Power Dissipation PT mW 600mW I/O Breakdown Voltage VI/O V 3750Vrms OUTPUT SPECIFICATIONS RELAY SPECIFICATIONS CTA17/CSA17 RELAY ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters LED Forward Voltage Input Pin (1,2) Output Pin (7,8) Reverse Current Symbol Test Conditions Units Min Typ Max VF IF=10mA V 0.9 1.2 1.4 IR VR=5V 0.7 3.0 uA 10 Operation LED Current IF On mA Recovery LED Voltage VF Off V 0.5 350 1.1 Load Voltage (Peak) VL V Load Current (Continuous) IL mA 120 Peak Load Current IPeak mA 350 On-Resistance ROn W Off-State Leakage Current ILeak VL=350V 19 30 1.0 mA TRANSMISSION Turn-On Time TOn Turn-Off Time TOff Output Capacitance COut IF=5mA, VL=20V ms 0.3 2.5 ms 0.04 1.0 pF 115 COUPLED f=1MHz CTA17/CSA17 DETECTOR ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters Input Pin (5,6) LED Forward Voltage Output Pin (3,4) Symbol Test Conditions Units Min Typ Max VF IF=+/-10mA V 0.9 1.2 1.5 C-E Breakdown Voltage Vceo Ic=0.1mA V 35 E-C Breakdown Voltage Vceo Ie =0.1mA V 5 Collector Dark Current Iceo Vce =5V, IF=0mA nA 500 Vce(sat) IF=±16mA, Ic=2mA V 0.5 CTR IF=±6mA, Vce =0.5V % Collector Saturation Voltage Current Transfer Ratio Environmental Ratings: Operating Temp: -40°C to +85°C; Storage Temp: -40ºC to +120ºC. All electrical parameters measured at 25°C unless otherwise specified. For most recent data visit www.cotorelay.com COTO TECHNOLOGY, INC. 33