ITC117PL Integrated Telecom Circuits INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units The Integrated Telecom Circuit combines a single-pole, Relay Blocking Voltage 350 V normally open (1-Form-A) solid state relay, a bridge Relay Load Current 120 mA / mA rms DC rectifier, a Darlington transistor, and an optocoupler Relay On-Resistance (max) 20 into one 16-pin SOIC package, consolidating designs Bridge Rectifier Reverse Voltage 100 V and reducing component count in telecom applications. Darlington Collector Current 120 mA The ITC117PL s relay features the added benefit of Darlington Current Gain 10,000 - current limiting, and the optocoupler provides for full- wave detection of ring signals. Features Current Limiting Approvals 3750V Input/Output Isolation rms UL Recognized Component: File E76270 2mW Hook Switch Drive Power (Logic Compatible) CSA Certified Component: Certificate 1305490 Full-Wave Bridge Rectifier EN/IEC 60950-1 Certified Component: Darlington Transistor for Electronic Inductor Dry TUV Certificate: B 12 11 82667 002 Circuits Full-Wave Current Detector for Ring Signal or Loop Current Detect Ordering Information JEDEC Standard Lead Configuration No Moving Parts Part Description Board Space and Cost Savings ITC117PL 16-Pin SOIC (50/Tube) Small 16-Pin SOIC Package (PCMCIA Compatible) ITC117PLTR 16-Pin SOIC (1000/Reel) Applications Pin Configuration Data/Fax Modem Voice Mail Systems 1 16 (N/C) Output Form A Telephone Sets 2 15 Computer Telephony Integration LED - Form A Relay Output Form A/Bridge Input /+ PV 3 14 Set Top Box Modems LED - Form A Relay Darlington Base 4 13 (N/C) Darlington Emitter 5 12 (N/C) Bridge Output +/Darlington Collector 6 11 (N/C) Bridge Output 7 10 Collector - Phototransistor LED - Phototransistor /+ 8 9 Emitter - Phototransistor LED - Phototransistor +/ Switching Characteristics of Normally Open Devices Form-A I F 90% 10% I LOAD t t on off DS-ITC117PL R04 1 www.ixysic.comITC117PL 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 Input Control Current, Relay 50 mA the device. Functional operation of the device at conditions Input Control Current, Detector 100 mA beyond those indicated in the operational sections of this 1 Total Package Dissipation 1W data sheet is not implied. Isolation Voltage, Input to Output 3750 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 8.33 mW / C Total Power Dissipation (PD): P =P + P + P + P D HOOKSWITCH BRIDGE DARLINGTON LED 2 P =(R (on)) (I ) + 2(V )(I ) + (V )(I ) + (V )(I ) D DS L F L CE L LED F WHERE: R (on) = Maximum relay on-resistance DS I = Maximum loop current L V = Maximum diode forward voltage F V = Maximum voltage collector to emitter CE V = Maximum LED forward voltage LED I = Maximum LED current F Electrical Characteristics 25C: Relay Section Parameter Conditions Symbol Min Typ Max Units Output Characteristics Blocking Voltage (Peak) - V - - 350 V L P Load Current, Continuous - I - - 120 mA / mA L rms DC On-Resistance I =120mA R -- 20 L ON Off-State Leakage Current V =350V , T =25C I -- 1 A L P J LEAK Switching Speeds Turn-On t -- 5 ms on I =5mA, V =10V F L Turn-Off t -- 3 ms off Output Capacitance V =50V, f=1MHz C -25 - pF L OUT Current Limit I =5mA I 190 235 280 mA F CL Input Characteristics Input Control Current to Activate I =120mA I -- 5 mA L F Input Voltage Drop I =5mA V 0.9 1.2 1.4 V F F Reverse Input Voltage - V -- 5 V R Reverse Input Current V =5V I -- 10 A R R R04 2 www.ixysic.com