LAA125 Dual Single-Pole, Normally Open OptoMOS Relays INTEGRATED CIRCUITS DIVISION Description Parameter Ratings Units Blocking Voltage 350 V LAA125 is a 350V, 170mA, 16 dual normally open P Load Current 170 mA / mA (1-Form-A) relay. It combines enhanced peak load rms DC current capability with low on-resistance. Its MOSFET On-Resistance (max) 16 switches and photovoltaic die provide 3750V of rms input to output isolation. Features The optically coupled outputs, that use patented 3750V Input/Output Isolation rms OptoMOS architecture, are controlled by a highly Low Drive Power Requirements (TTL/CMOS efficient GaAIAs infrared LED. Compatible) No Moving Parts This dual switch OptoMOS relay provides a more High Reliability compact design solution than discrete single-pole Arc-Free With No Snubbing Circuits relays in a variety of applications, and saves board FCC Compatible space by incorporating two switches in a single 8-pin VDE Compatible package. No EMI/RFI Generation Small 8-Pin Packages Approvals Machine Insertable, Wave Solderable UL Recognized Component: File E76270 Surface Mount and Tape & Reel Versions 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, LAA125 8 Pin DIP (50/Tube) Pocket Size) LAA125S 8 Pin Surface Mount (50/Tube) Hook Switch LAA125STR 8 Pin Surface Mount (1,000/Reel) Dial Pulsing LAA125P 8 Pin Flat Pack (50/Tube) Ground Start LAA125PTR 8 Pin Flat Pack (1,000/Reel) Ringing Injection Instrumentation Multiplexers Pin Configuration Data Acquisition 1 8 + Control - Switch 1 Load - Switch 1 Electronic Switching 2 7 I/O Subsystems - Control - Switch 1 Load - Switch 1 3 6 Meters (Watt-Hour, Water, Gas) + Control - Switch 2 Load - Switch 2 Medical Equipment-Patient/Equipment Isolation 4 5 - Control - Switch 2 Load - Switch 2 Security Aerospace Switching Characteristics of Industrial Controls Normally Open (Form A) Devices Form-A I F 90% 10% I LOAD t t on off Pb e3 DS-LAA125-R06 1 www.ixysic.comLAA125 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 Load Current Continuous - I - - 170 mA / mA L rms DC Peak t =10ms I - - 400 mA LPK P On-Resistance I =170mA R -- 16 L ON Off-State Leakage Current V =350V I -- 1 A L P LEAK Switching Speeds Turn-On t -- 5 on I =5mA, V =10V ms F L Turn-Off t -- 5 off Output Capacitance V =50V, f=1MHz C -50 - pF L OUT Input Characteristics Input Control Current for Activation I =170mA I -- 5 mA L F Input Control Current for Deactivation - - 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 Input to Output Capacitance - C -3 - pF I/O R06 2 www.ixysic.com