ITC117P Integrated Telecom Circuits INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units This Integrated Telecom Circuit combines a single-pole, Relay Load 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 into Relay On-Resistance (max) 15 one 16-pin SOIC package, consolidating designs and Bridge Rectifier Reverse Voltage 100 V reducing component count in telecom applications. Darlington Collector Current 120 mA Darlington Current Gain 10,000 - The ITC117s optocoupler provides for full-wave detection of ringing signals. Features Approvals 3750V Input/Output Isolation UL Recognized Component: File E76270 rms 2mW Hook Switch Drive Power (Logic Compatible) CSA Certified Component: Certificate 1305490 No Moving Parts EN/IEC 60950-1 Certified Component: FCC Compatible Part 68 TUV Certificate: B 12 11 82667 002 Full-Wave Bridge Rectifier Darlington Transistor for Electronic Inductor Dry Ordering Information Circuits Full Wave Current Detector for Ring Signal or Loop Part Description Current Detect ITC117P 16-Pin SOIC (50/Tube) JEDEC Standard Pin-Out ITC117PTR 16-Pin SOIC (1000/Reel) Board Space and Cost Savings Small 16-Pin SOIC Package (PCMCIA Compatible) Pin Configuration Applications 1 16 (N/C) Output Form A Data/Fax Modem 2 15 LED - Form A Relay Output Form A/Bridge Input /+ PV Voice Mail Systems 3 14 LED - Form A Relay Darlington Base Telephone Sets 4 13 (N/C) Darlington Emitter Computer Telephony Integration 5 12 (N/C) Bridge Output +/Darlington Collector Set Top Box Modems 6 11 (N/C) Bridge Output 7 10 Collector - Phototransistor LED - Phototransistor /+ 8 9 ** Emitter - Phototransistor LED - Phototransistor +/ Denotes full-wave detection ** Switching Characteristics of Normally Open Devices Form-A I F 90% 10% I LOAD t t on off DS-ITC117P R07 1 www.ixysic.comITC117P 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 Peak t=10ms I - - 400 mA LPK P On-Resistance I =120mA R -- 15 L ON Off-State Leakage Current V =350V, T =25C I -- 1 A L J LEAK Switching Speeds Turn-On t -- 3 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 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 R07 2 www.ixysic.com