LBB120 Dual Single-Pole, Normally Closed OptoMOS Relay INTEGRATED CIRCUITS DIVISION Parameter Ratings Units Description Blocking Voltage 250 V LBB120 is a dual 250V, 170mA, 20 normally closed P (1-Form-B) relay that features low on-resistance Load Current 170 mA / mA rms DC combined with enhanced peak load current handling On-Resistance (max) 20 capability. Provided in an 8-pin SOIC package, and employing optically coupled MOSFET technology, it provides 3750V of input/output isolation. Features rms 3750V Input/Output Isolation rms Its 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. High Reliability Arc-Free With No Snubbing Circuits Dual single-pole OptoMOS relays provide a more FCC Compatible compact design solution than discrete single-pole VDE Compatible relays in a variety of applications by incorporating No EMI/RFI Generation both relays in a single 8-pin package. Small 8-Pin Package Machine Insertable, Wave Solderable Surface Mount, Tape & Reel Version Available Approvals UL Recognized Component: File E76270 CSA Certified Component: Certificate 1175739 Applications EN/IEC 60950-1 Certified Component: Telecommunications TUV Certificate B 09 07 49410 004 Telecom Switching Tip/Ring Circuits Modem Switching (Laptop, Notebook, Pocket Size) Ordering Information Hook Switch Part Description Dial Pulsing LBB120 8-Pin DIP (50/Tube) Ground Start LBB120S 8-Pin Surface Mount (50/Tube) Ringing Injection LBB120STR 8-Pin Surface Mount (1000/Reel) Instrumentation 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 Medical Equipment-Patient/Equipment Isolation Control - Switch 1 Load - Switch 1 3 6 Security + Control - Switch 2 Load - Switch 2 Aerospace 4 5 Control - Switch 2 Load - Switch 2 Industrial Controls Switching Characteristics of Normally Closed Devices Form-B I F I LOAD 90% 10% t t off on Pb e3 DS-LBB120-R08 1 www.ixysic.comLBB120 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, AC/DC Configuration -I - - 170 mA / mA L rms DC Peak t=10ms I - - 400 mA LPK P 2 On-Resistance, AC/DC Configuration I =120mA R -16 20 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 -50 - pF L OUT Input Characteristics Input Control Current to Activate I =170mA I -- 5 mA L F Input Control Current to Deactivate - I 0.4 0.7 - mA F 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 simultaneously, 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. R08 2 www.ixysic.com