LAA127L Dual Single-Pole, Normally Open OptoMOS Relay INTEGRATED CIRCUITS DIVISION Parameter Ratings Units Description Blocking Voltage 250 V LAA127L is a dual single-pole, normally open P (1-Form-A) current-limited Solid State Relay. The Load Current 170 mA / mA rms DC combination of super efficient MOSFET switches and On-Resistance (max) 10 photovoltaic die provides 3750V of input to output rms isolation. Features The optically coupled outputs, which use the Current Limiting Device patented OptoMOS architecture, are controlled by a 3750V Input/Output Isolation rms highly efficient GaAIAs infrared LED. Low Drive Power Requirements (TTL/CMOS Compatible) Dual single-pole OptoMOS relays provide a more No Moving Parts compact design solution than two discrete single-pole High Reliability relays in a variety of applications, and save board Arc-Free With No Snubbing Circuits space by incorporating both switches in a single 8-pin FCC Compatible package. VDE Compatible No EMI/RFI Generation Small 8-Pin Package Approvals Machine Insertable, Wave Solderable UL Recognized Component: File E76270 Surface Mount Tape & Reel Versions Available CSA Certified Component: Certificate 1175739 EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 004 Applications Telecommunications Telecom Switching Ordering Information Tip/Ring Circuits Part Description Modem Switching (Laptop, Notebook, Pocket Size) LAA127L 8-Pin DIP (50/Tube) Hook Switch LAA127LS 8-Pin Surface Mount (50/Tube) Dial Pulsing LAA127LSTR 8-Pin Surface Mount (1,000/Reel) Ground Start LAA127PL 8-Pin Flatpack (50/Tube) Ringing Injection Instrumentation LAA127PLTR 8-Pin Flatpack (1,000/Reel) Multiplexers Data Acquisition Pin Configuration Electronic Switching I/O Subsystems 1 8 + Control - Switch 1 Load - Switch 1 Meters (Watt-Hour, Water, Gas) 2 7 Control - Switch 1 Load - Switch 1 Medical Equipment-Patient/Equipment Isolation 3 6 + Control - Switch 2 Load - Switch 2 Security 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-LAA127L-R04 1 www.ixysic.comLAA127L 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 - - 170 mA / mA L rms DC Peak t=10ms I -- - - LPK 2 On-Resistance I =170mA R -13 15 L ON Off-State Leakage Current V =250V 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 - 110 - pF L OUT Load Current Limiting - I 190 235 280 mA CL Input Characteristics Input Control Current to Activate I =170mA 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, 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. R04 2 www.ixysic.com