LCA127L Single-Pole, Normally Open OptoMOS Relay INTEGRATED CIRCUITS DIVISION Parameter Ratings Units Description Blocking Voltage 250 V The LCA127L is a current-limiting, 250V, 170mA, 15, P Load Current 170 mA / mA normally open (1-Form-A) solid state relay featuring rms DC low on-resistance, which uses optically coupled On-Resistance (max) 15 MOSFET technology to provide 3750V of input to rms output isolation. Features Its optically coupled outputs, which use the patented Current Limiting OptoMOS architecture, are controlled by a highly 3750V Input/Output Isolation rms efficient GaAIAs infrared LED. Low Drive Power Requirements (TTL/CMOS Compatible) LCA127L can be used to replace mechanical relays, High Reliability and offers the superior reliability associated with Arc-Free With No Snubbing Circuits semiconductor devices. Because it has no moving FCC Compatible parts, it offers faster, bounce-free switching in a more VDE Compatible compact surface mount or thru-hole package. No EMI/RFI Generation Small 6-Pin Package Approvals Machine Insertable, Wave Solderable UL Recognized Component: File E76270 Surface Mount Tape & Reel Version Available CSA Certified Component: Certificate 1175739 EN/IEC 60950-1 Certified Component: Applications TUV Certificate: B 09 07 49410 004 Telecommunications Telecom Switching Ordering Information Tip/Ring Circuits Part Description Modem Switching (Laptop, Notebook, LCA127L 6-Pin DIP (50/Tube) Pocket Size) LCA127LS 6-Pin Surface Mount (50/Tube) Hook Switch LCA127LSTR 6-Pin Surface Mount (1,000/Reel) Dial Pulsing Ground Start Ringing Injection Pin Configuration Instrumentation AC/DC Configuration Multiplexers 1 6 Data Acquisition + Control Load 2 5 Electronic Switching Control Do Not Use 3 4 I/O Subsystems Do Not Use Load Meters (Watt-Hour, Water, Gas) DC Only Configuration Medical EquipmentPatient/Equipment Isolation 1 Security 6 + Control + Load Aerospace 2 5 Control Load Industrial Controls 3 4 Do Not Use Switching Characteristics of Normally Open Devices Form-A I F 90% 10% I LOAD t t on off Pb e3 DS-LCA127L-R04 1 www.ixysic.comLCA127L INTEGRATED CIRCUITS DIVISION Absolute Maximum Ratings 25C Absolute Maximum Ratings are stress ratings. Stresses in Parameter Ratings Units excess of these ratings can cause permanent damage to Blocking Voltage 250 V P the device. Functional operation of the device at conditions Reverse Input Voltage 5 V beyond those indicated in the operational sections of this Input Control Current 50 mA data sheet is not implied. Peak (10ms) 1A 1 Input Power Dissipation 150 mW 2 Total Power Dissipation 800 mW Isolation Voltage, Input to Output 3750 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 1.33 mW / C 2 Derate linearly 6.67 mW / C Electrical Characteristics 25C Parameter Conditions Symbol Min Typ Max Units Output Characteristics Load Current, Continuous AC/DC Con guration - - - 170 mA / mA rms DC I L DC Con guration - - - 250 mA DC Load Current Limiting - I 190 235 280 mA CL 1 On-Resistance AC/DC Con guration I =200mA -13 15 L R ON DC Con guration I =200mA - 5 6 L Off-State Leakage Current V =250V I -- 1 A L P LEAK Switching Speeds Turn-On t -- 5 ms on I = 5mA, V = 10V F L Turn-Off t -- 5 ms off Output Capacitance V =50V, f=1MHz C -50 - pF L OUT Input Characteristics Input Control Current to Activate I = 200mA I -- 5 mA L F Input Control Current to Deactivate - I 0.4 0.7 - mA F Input Voltage Drop I = 5mA V 0.9 1.2 1.4 V F F Reverse Input Current V = 5V I - - 10 A R R Common Characteristics Capacitance, Input to Output - C -3 - pF I/O 1 Measurement taken within 1 second of on-time. R04 2 www.ixysic.com