LAA127 Dual Single-Pole, Normally Open OptoMOS Relay INTEGRATED CIRCUITS DIVISION Description Parameter Ratings Units LAA127 is a 250V, 200mA, 10 dual normally open Blocking Voltage 250 V P (1-Form-A) Solid State Relay that comprises two Load Current 200 mA / mA rms DC independently controlled, optically coupled MOSFET On-Resistance (max) 10 switches. The combination of super efficient MOSFET switches and photovoltaic die provides 3750V of rms input to output isolation. Features The optically coupled outputs, which use the 3750V Input/Output Isolation rms patented OptoMOS architecture, are controlled by a Low Drive Power Requirements (TTL/CMOS highly efficient GaAIAs infrared LED. Compatible) High Reliability This dual single-pole OptoMOS relay provides a more Arc-Free With No Snubbing Circuits compact design solution than discrete single-pole FCC Compatible relays in a variety of applications, and saves board VDE Compatible space by incorporating both switches in a single 8-pin No EMI/RFI Generation package. Small 8-Pin Package Machine Insertable, Wave Solderable Surface Mount Tape & Reel Versions Available Approvals UL Recognized Component: File E76270 CSA Certified Component: Certificate 1175739 Applications EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 004 Telecommunications Telecom Switching Tip/Ring Circuits Ordering Information Modem Switching (Laptop, Notebook, Pocket Size) Part Description Hook Switch LAA127 8-Pin DIP (50/Tube) Dial Pulsing LAA127S 8-Pin Surface Mount (50/Tube) Ground Start LAA127STR 8-Pin Surface Mount (1,000/Reel) Ringing Injection LAA127P 8-Pin Flat Pack (50/Tube) Instrumentation LAA127PTR 8-Pin Flat Pack (1,000/Reel) Multiplexers Data Acquisition Electronic Switching Pin Configuration I/O Subsystems 1 8 Meters (Watt-Hour, Water, Gas) + Control - Switch 1 Load - Switch 1 2 7 Medical Equipment-Patient/Equipment Isolation Control - Switch 1 Load - Switch 1 3 6 Security + Control - Switch 2 Load - Switch 2 4 5 Aerospace Control - Switch 2 Load - Switch 2 Industrial Controls Switching Characteristics of Normally Open (Form A) Devices Form-A I F 90% 10% I LOAD t t on off Pb e 3 DS-LAA127-R11 1 www.ixysic.comLAA127 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) 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 1 Continuous -I - - 200 mA / mA L rms DC Peak t =10ms I - - 400 mA LPK P 2 On-Resistance I =200mA R - 6.8 10 L ON Off-State Leakage Current V =250V I -- 1 A L P LEAK Switching Speeds Turn-On t - 0.39 5 on I =5mA, V =10V ms F L Turn-Off t - 0.15 5 off Output Capacitance V =50V, f=1MHz C - 110 - pF L OUT Input Characteristics Input Control Current to Activate I =200mA I -- 5 mA L F Input Control Current to Deactivate - - 0.4 0.5 - 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, the load current must be derated so as not to exceed the package power dissipation value. 2 Measurement taken within one (1) second of on-time. R11 2 www.ixysic.com