LBA127L 250V, 150mA Dual Single-Pole Relays: 1-Form-A (NO) Current Limiting & 1-Form-B (NC) INTEGRATED CIRCUITS DIVISION Parameter Ratings Units Description Blocking Voltage 250 V LBA127L comprises two independent solid state P relays (one current-limited, single-pole, normally Load Current 150 mA / mA rms DC open (1-Form-A) relay and one single-pole, normally On-Resistance (max) 15 closed (1-Form-B) relay), in an 8-pin package that employs optically coupled MOSFET technology to provide 3750V of input to output isolation. rms Features Current Limited 1-Form-A Relay The optically coupled relay outputs, which use the 3750V Input/Output Isolation rms patented OptoMOS architecture, are controlled by a Low Drive Power Requirements highly efficient infrared LED. Greater Reliability than Electromechanical Relays FCC Compatible LBA127L is designed to provide an ideal solution VDE Compatible where a complementary Form-A/Form-B relay pair is No EMI/RFI Generation required in a space-saving single package. Small 8-Pin Package Flammability Rating UL 94 V-0 Approvals Surface Mount, Tape & Reel Version Available UL Recognized Component: File E76270 CSA Certified Component: Certificate 1175739 TUV EN 62368-1: Certificate B 082667 0008 Applications Telecommunications Telecom Switching Ordering Information Tip/Ring Circuits Part Description Modem Switching (Laptop, Notebook, Pocket Size) LBA127L 8-Pin DIP (50/Tube) Hook Switch LBA127LS 8-Pin Surface Mount (50/Tube) Dial Pulsing LBA127LSTR 8-Pin Surface Mount (1,000/Reel) Ground Start Ringing Injection Instrumentation Pin Configuration Multiplexers 1 8 Data Acquisition + Control - Normally Closed Normally Closed Pole Electronic Switching 2 7 Control - Normally Closed I/O Subsystems 3 6 + Control - Normally Open Meters (Watt-Hour, Water, Gas) Normally Open Pole 4 5 Medical Equipment-Patient/Equipment Isolation Control - Normally Open Security Industrial Controls Switching Characteristics of Switching Characteristics of Normally Open Normally Closed (Form A) Devices (Form B) Devices Form-A Form-B I I F F I LOAD 90% 90% 10% 10% I LOAD t t t t on off off on DS-LBA127L-R10 1 www.ixysic.comLBA127L 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 Typical values are characteristic of the device at +25C, 1 Input Power Dissipation 150 mW and are the result of engineering evaluations. They are 2 Total Power Dissipation 800 mW provided for information purposes only, and are not part of Isolation Voltage, Input to Output 3750 V the manufacturing testing requirements. rms Operational Temperature, Ambient -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 1.33 mW / C 2 Derate output power linearly 6.67 mW / C Electrical Characteristics 25C Parameter Conditions Symbol Min Typ Max Units Output Characteristics Blocking Voltage I =1AV 250 - - V L DRM P Load Current 1 Continuous -I - - 150 mA / mA L rms DC Peak (Form-B Only) t = 10ms I - - 400 mA LPK P Current Limiting (Form-A Only) I =5mA, V =8V I 190 200 280 mA F L CL 2 On-Resistance I =150mA R - 6.8 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 Input Characteristics Input Control Current to Activate I =150mA I -- 5 mA L F Input Control Current to Deactivate - - 0.4 0.7 - mA Input Voltage Drop I =5mA V 0.9 1.36 1.5 V F F Reverse Input Current V =5V I -- 10 A R R Common Characteristics Input to Output Capacitance V =0V, f=1MHz C -3 - pF IO IO 1 If both poles operate, then the load current must be derated so as not to exceed the package power dissipation value. 2 Measurement taken within 1 second of on-time. 2 R10 www.ixysic.com