CTA17 COTO | Alldatasheet
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tel: (401) 943.2686 | fax: (401) 942.0920 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 Instrumenta- tion applications the CotoMOS® relay is capable of handling 400V load conditions. I f 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 M aximum u Low Off-State Leakage Current: 1 μA Maximum u I/O Breakdown Voltage: 3750Vrms Minimum DIMENSIONS in Millimeters C TA17/CSA17 CSA17CTA17 TERMINAL IDENTIFICATION 8 76 5 1 23 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 0.020(0.5) 0.100(2.54) 0.300(7.62) 0.020(0.5) 0.162(4.1) .118(3.0) 0.310(7.87)Max. 0.376(9.54)Max. 0.010(0.25) 0.047(1.2) 0.252(6.4) 0.398(10.1)Max. IDENTIFIES PIN #1 0.134(3.4) 0.154(3.9)Max. 0.004(0.1) 0.051(1.3) 0.010(0.25) 0.406(10.3)Max. 0.047(1.2) 0.252(6.4) 0.398(10.1)Max. 0.020(0.5) 0.100(2.54) 0.300(7.62) IDENTIFIES PIN #1
COTO TECHNOLOGY, INC.For most recent data visit www.cotorelay.com CTA17/CSA17 MAXIMUM RATINGS (Ambient Temperature: 25ºC) Parameters Symbol Units Value INPUT SPECIFICATIONS Continuous LED Current IF mA 50mA Peak LED Current IFP mA 1A LED Reverse Voltage VR V 5V Input Power Dissipation Pin mW 150mW OUTPUT SPECIFICATIONS 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 RELAY SPECIFICATIONS Total Power Dissipation PT mW 600mW I/O Breakdown Voltage VI/O V 3750Vrms CTA17/CSA17 RELAY ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters Symbol Test Conditions Units Min Typ Max Input Pin (1,2) LED Forward Voltage VF IF=10mA V 0.9 1.2 1.4 Reverse Current IR VR=5V uA 10 Operation LED Current I F On mA 0.7 3.0 Recovery LED Voltage V F Off V 0.5 1.1 Output Pin (7, 8) Load Voltage (Peak) VL V 350 Load Current (Continuous) I L mA 120 Peak Load Current IPeak mA 350 On-Resistance ROn W 19 30 Off-State Leakage Current ILeak VL=350V mA 1.0 TRANSMISSION Turn-On Time TOn IF=5mA, VL=20V ms 0.3 2.5 Turn-Off Time TOff ms 0.04 1.0 COUPLED Output Capacitance COut f=1MHz pF 115 CTA17/CSA17 DETECTOR ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters Symbol Test Conditions Units Min Typ Max Input Pin (5,6) LED Forward Voltage VF IF=+/-10mA V 0.9 1.2 1.5 Output Pin (3,4) C-E Breakdown Voltage V ceo Ic=0.1mA V 35 E-C Breakdown Voltage V ceo Ie=0.1mA V 5 Collector Dark Current I ceo Vce=5V, IF=0mA nA 500 Collector Saturation Voltage Vce(sat) IF=±16mA, Ic=2mA V 0.5 Current Transfer Ratio CTR IF=±6mA, Vce=0.5V % 33 Environmental Ratings: Operating Temp: -40°C to +85°C; Storage Temp: -40ºC to +120ºC. All electrical parameters measured at 25°C unless otherwise specified.