LAA110L Dual Single-Pole, Current-Limited OptoMOS Relay INTEGRATED CIRCUITS DIVISION Description Parameter Ratings Units LAA110L is a dual normally open (1-Form-A) Solid Blocking Voltage 350 V P State Relay that has two independently controlled, Load Current 120 mA / mA rms DC optically coupled MOSFET switches with an additional On-Resistance (max) 35 current limiting circuit. The MOSFET switches and photovoltaic die use optically coupled MOSFET technology to provide 3750V of input/output rms Features isolation. 3750V Input/Output Isolation rms Current Limiting Device The optically coupled outputs, which use the patented Low Drive Power Requirements (TTL/CMOS OptoMOS architecture, are controlled by a highly Compatible) efficient GaAIAs infrared LED. No Moving Parts High Reliability This dual switch OptoMOS relay provides a more Arc-Free With No Snubbing Circuits compact design solution than discrete single-pole No EMI/RFI Generation relays in a variety of applications, and saves board Machine Insertable, Wave Solderable space by incorporating both switches in a single 8-Pin Surface Mount and Tape & Reel Versions Available package. Small 8-Pin Package Approvals Applications UL Recognized Component: File E76270 Telecom Switching CSA Certified Component: Certificate 1175739 Tip/Ring Circuits EN/IEC 60950-1 Certified Component: Modem Switching (Laptop, Notebook, Pocket Size) TUV Certificate B 09 07 49410 004 Hook Switch Dial Pulsing Ordering Information Ground Start Part Description Ringing Injection LAA110L 8-Pin DIP (50/Tube) Instrumentation LAA110LS 8-Pin Surface Mount (50/Tube) Multiplexers LAA110LSTR 8-Pin Surface Mount (1,000/Reel) Data Acquisition LAA110PL 8-Pin Flat Pack (50/Tube) Electronic Switching LAA110PLTR 8-Pin Flat Pack (1,000/Reel) I/O Subsystems Meters (Watt-Hour, Water, Gas) Medical Equipment-Patient/Equipment Isolation Security Aerospace Industrial Controls Switching Characteristics of Normally Open (Form A) Devices Pin Configuration 1 Form-A 8 + Control - Switch 1 Load - Switch 1 2 7 Control - Switch 1 Load - Switch 1 I F 3 6 + Control - Switch 2 Load - Switch 2 90% 4 5 10% Control - Switch 2 Load - Switch 2 I LOAD t t on off Pb e3 DS-LAA110L-R09 1 www.ixysic.comLAA110L 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 350 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) 1 A 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 1 Load Current, Continuous -I - - 120 mA / mA L rms DC Load Current Limiting V =8V, I =5mA I 130 170 210 mA L F CL 2 On-Resistance I =120mA R -30 35 L ON Off-State Leakage Current V =350V I -- 1 A L P LEAK Switching Speeds Turn-On t -- 3 ms on I =5mA, V =10V F L Turn-Off t -- 3 ms off Output Capacitance V =50V, f=1MHz C -25 - pF L OUT Input Characteristics Input Control Current to Activate I =120mA I -- 5 mA L F Input Control Current to Deactivate - - 0.4 0.7 - mA 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 Input to Output Capacitance - C -3 - pF I/O 1 If both poles operate, then the load current must be derated so that it does not exceed the package power dissipation value. 2 Measurement taken within one second of on-time. R09 2 www.ixysic.com