ITC135P Integrated Telecom Circuits Relay Load Voltage Relay Load Current Relay Max RON Bridge Rectifier Reverse Voltage Darlington Collector Current Darlington Current Gain ITC135P 350 120 15 Units V mA Ω 100 120 10,000 V mA - Features • Small 16 Pin SOIC Package (PCMCIA Compatible) • Board Space and Cost Savings • 2mW Hookswitch Drive Power (Logic Compatible) • No Moving Parts • 3750VRMS Input/Output Isolation • FCC Compatible Part 68 • Full-Wave Bridge Rectifier • Darlington Transistor for Electronic Inductor “Dry” Circuits • Half Wave Current Detector for Ring Signal or Loop Current Detect • Current Limiting and Tape & Reel Versions Available • JEDEC Standard Pin Out • Includes Zener Diodes Applications • Data/Fax Modem • Voice Mail Systems • Telephone Sets • Computer Telephony Integration • Cable TV Modems Description The Integrated Telecom Circuit combines a 1-Form-A solid state relay, bridge rectifier, Darlington transistor, optocoupler and zener diodes into one 16 pin SOIC package, consolidating designs and reducing component count in telecom applications. The ITC135P’s optocoupler provides half wave ring detection. Approvals • UL Recognized: File Number E76270 • CSA Certified: File Number LR 43639-12 • BSI Certified: • BS EN 60950:1992 (BS7002:1992) Certificate #: 7969 • BS EN 41003:1993 Certificate #: 7969 Ordering Information Part # ITC135P ITC135P Description 16 Pin SOIC (50/Tube) 16 Pin SOIC (1000/Reel) Pin Configuration ITC135P (N/C) – LED - Form A Relay – LED - Form A Relay + Zener Diode (cathode) – Zener Diode (anode) + Zener Diode (cathode) Collector - Phototransistor Emitter - Phototransistor 1 16 2 15 3 PV 14 4 13 5 12 6 11 7 10 8 * 9 Output Form A Output Form A/Bridge Input –/+ Darlington Base Darlington Emitter Bridge Output +/Darlington Collector/ + Zener Diode (cathode) Bridge Output –/– Zener Diode (anode) LED - Phototransistor –/+ LED - Phototransistor +/– * Denotes half-wave detection DS-ITC135P-Rxx www.clare.com 1 ITC135P Absolute Maximum Ratings (@ 25˚ C) Parameter Total Package Dissipation Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature (10 Seconds Max.) 1 Min 3750 -40 -40 - Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and effect its reliability. Typ Max Units 11 W - VRMS +85 °C +125 °C +220 °C Above 25˚ derate linerity 8.33mw/˚C Total Power Dissipation (PD): PD=PHOOKSWITCH + PBRIDGE + PDARLINGTON + PLED PD=(RDS(on)) (I2L) + 2(VF)(IL) + (VCE)(IL) + (VLED)(IF) WHERE: RDS(on) = Maximum realy on resistance IL = Maximum loop current VF = Maximum diode forward voltage VCE = Maximum voltage collector to emitter VLED = Maximum LED forward voltage IF = Maximum LED current Electrical Characteristics Parameter Relay Portion (Pins 15,16) Output Characteristics @ 25°C Load Voltage, DC or Peak AC Load Current (Continuous) On-Resistance Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Relay Portion (Pins 2,3) Input Characteristics @ 25°C Input Control Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Detector Portion (Pins 7,8) Output Characteristics @ 25°C Phototransistor Blocking Voltage Phototransistor Dark Current Saturation Voltage Current Transfer Ratio Detector Portion (Pins 9,10) Input Characteristics @ 25°C Input Control Current Input Voltage Drop Input Current (Detector must be off) 2 Conditions Symbol Min Typ Max Units IL=120mA VL=350, TJ=25˚C VL IL RON ILEAK - - 350 120 15 1 V mA Ω µA IF=5mA, VL=10V IF=5mA, VL=10V 50V, f=1MHz TON TOFF COUT - 25 3 3 - ms ms pF IL=120mA IF=5mA VR=5V IF VF VR IR 5 0.9 - 1.2 - 50 1.4 5 10 mA V V µA IC=10µA VCE=5V, IF=0mA IC=2mA, IF=16mA IF=6mA, VCE=0.5V BVCEO ICEO VSAT CTR 20 33 50 50 0.3 400 500 0.5 - V A V % IC=2mA, VCE=0.5V IF=5mA IC=1µA, VCE=5V IF VF IF 6 0.9 5 2 1.2 25 100 1.4 - mA V µA www.clare.com Rev. X ITC135P Electrical Characteristics Parameter Bridge Rectifier Electrical Ratings @ 25°C Reverse Voltage Forward Drop Voltage Reverse Leakage Current Forward Current (Continuous) Forward Current (Peak) Darlington Electrical Ratings @ 25°C Collector-Emitter Voltage Collector-Current Continuous Power Dissipation @ 25˚C Off-State Collector Emitter Leakage Current DC Current Gain Saturation Voltage Total Harmonic Distortion Conditions Symbol Min Typ Max Units IFD=120mA TJ=25˚C, VR=100V TJ=85˚C VRD VFD IRD t=10mS IFD IFD - - 100 1.5 10 50 140 0.5 V V µA µA mA A Ic=10mA DC, IB=0 VC=3.5V - VCEO IC Pd 40 - - 120 500 V mA mW VCE=10V; IB=0mA IC =120mA, VCE =10VDC IC =120mA fo=300Hz @ -10dBm IC=40mA ICEX hFE 10,000 - 1 - µA VCE(SAT) - - - 1.5 -80 V dB IZT=20mA Vz - 4.3 - V IZT=20mA Vz - 15 - V - CI/O VI/O 3750 3 - - pF VRMS Zener Characteristics @ 25°C Zener Voltage (Between pins 4+5 and 6+5) Zener Voltage (Between pins 12+11) Input to Output Capacitance Input to Output Isolation EXAMPLE CIRCUIT VCC 1 680 COUPLING 4.7µF TRANSFORMER + 16 2 15 TIP 10 MOSFET A DRIVER 3 OFF-HOOK CPU CIRCUIT 14 RING 13 4 15Ω A 12 5 VCC B 10µF 6 15V 51k RL 300V SURGE PROTECTION TELEPHONE LINE 25k 4.7µF + 11 B 7 8 10 RING 9 18Vx 2 DIGITAL GROUND Rev. X 0.47µF 8.2k 250V ISOLATED GROUND www.clare.com 3 ITC135P PERFORMANCE DATA* ITC135P Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) Device Count (N) Device Count (N) 30 25 20 15 10 35 35 30 30 25 20 15 10 5 5 0 0 1.17 1.19 1.21 1.23 8.75 1.25 9.25 9.75 10.25 15 10 0 10.75 365 20 10 5 Device Count (N) 25 20 Device Count (N) 25 20 15 15 10 5 0.54 0.66 0.78 0.90 1.02 0.18 0.30 0.42 LED Current (mA) 0.54 0.66 0.78 0.88 5 0 100 IF = 5mA 75 50 25 0.14 0.18 0.22 0.26 0.30 -40 0 ITC135P Typical Blocking Voltage vs. Temperature 415 3.0 410 2.5 Turn-On (ms) 405 400 395 390 25 50 -40 85 60 80 100 20 40 60 80 100 0.25 5mA 2.0 10mA 1.5 20mA 1.0 0.20 0.15 0.10 0 40 0 0.30 0.05 20 -20 ITC135P Typical Turn-Off vs. Temperature (Load Current = 120mA) 0 Temperature (°C) 2.98 ITC135P Typical Turn-On vs. Temperature (Load Current = 120mADC) 380 0 2.63 Temperature (°C) 0.5 -20 2.28 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 385 -40 1.93 Ambient Temperature (°C) Turn-Off (ms) Turn-Off (ms) 0.10 1.58 ITC135P Typical Leakage vs. Temperature (Measured across Pins 15 & 16) 0 0.06 1.23 Turn-On (ms) Leakage (µA) 10 425 5 ITC135P Load Current vs. Ambient Temperature Percent of Maximum Load Rating (Typical) (%) 15 415 10 0.90 25 20 405 15 LED Current (mA) ITC135P Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) 395 0 0 0.42 385 ITC135P Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) 25 0.30 375 Blocking Voltage (V) ITC135P Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) 0 Device Count (N) 20 On-Resistance (Ω) ITC135P Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) Blocking Voltage (VRMS) 25 5 LED Forward Voltage Drop (V) Device Count (N) ITC135P Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) Device Count (N) 35 ITC135P Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC -40 -20 0 20 40 60 Temperature (°C) 80 100 5mA -40 -20 0 20 40 60 80 100 Temperature (°C) The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. 4 www.clare.com Rev. X ITC135P PERFORMANCE DATA* ITC135P Typical Turn-On vs. LED Forward Current (Load Current = 120mADC) LED Forward Voltage Drop (V) 1.8 Turn-On (ms) 1.6 1.4 50mA 30mA 20mA 10mA 5mA 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0.18 0.16 0.08 5 10 15 20 25 30 35 40 45 0.04 50 0 40 30 20 1.8 1.8 1.6 1.6 1.4 1.4 1.0 0.8 0.6 0.4 0 20 40 60 80 0 20 40 60 80 -50 -100 0 0.5 0.8 0.6 0.4 1.0 1.5 0 10µs 100µs 1ms 10ms 100ms 2.0 Load Voltage (V) 1.00 0.95 0.90 0.85 0.80 0.75 0.70 ITC135P Single Transistor Typical Normalized CTR vs. Temperature (VCE = 0.5V) 9 1.0 6 5 4 3 2 0.5 1 0 0 2 4 6 8 10 12 IF (mA) 14 16 18 20 VIN (Volts) Normalized CTR (%) 7 1.5 -40 -20 0 20 40 80 100 Operating Area ITC135P V-I Characteristics for Test Circuit 4.0 2.0 60 Temperature (°C) 10 2.5 40 25 30 35 40 45 50 55 60 65 70 75 80 85 10s 100s 8 3.0 20 0.50 1s 4.5 3.5 0 0.65 0.60 0.55 Time ITC135P Single Transistor Typical Normalized CTR vs. Forward Current (VCE = 0.5V) 0 -20 ITC135P Package Power Derating 0.2 -1.0 -0.5 50 Temperature (°C) ITC135P Energy Rating Curve -150 -200 -2.0 -1.5 -40 Power Dissipation (Watts) 0 45 0.4 1.2 Load Current (A) 50 40 0.6 100 1.0 100 35 0.8 Temperature (°C) 150 30 0 -20 Temperature (°C) ITC135P Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 5mADC 25 0.2 -40 100 20 1.0 0 0 15 1.2 0.2 -20 10 ITC135P Typical IF for Switch Dropout vs. Temperature (Load Current = 120mADC) 1.2 10 -40 5 LED Forward Current (mA) LED Current (mA) 50 LED Current (mA) On-Resistance (Ω) 0.10 ITC135P Typical IF for Switch Operation vs. Temperature (Load Current = 120mADC) 60 Load Current (mA) 0.12 LED Forward Current (mA) ITC135P Typical On-Resistance vs. Temperature (Load Current = 120mADC; IF = 5mADC) Normalized CTR (%) 0.14 0.06 0 120 Temperature (°C) 200 ITC135P Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC) Turn-Off (ms) ITC135P Typical LED Forward Voltage Drop vs. Temperature 60 1mA 2mA 5mA 10mA 15mA 20mA 80 100 120 Temperature (°C) 8 7 6 5 4 20 40 60 80 100 120 IOUT (mA) *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. Rev. X www.clare.com 5 ITC135P PERFORMANCE DATA* 2.5 16 12 Normalized CTR (%) 14 10 12 IC (mA) 6 4 10 8 6 4 2 0 2 4 6 8 10 12 14 16 18 0 20 1.5 1.0 0.5 0 0 2 4 6 8 ITC135P Darlington Transistor Typical Normalized CTR vs. Temperature (VCE = 0.8V) 3.0 5mA 1.5 10mA 1.0 15mA 0.5 20mA 0 20 40 16 18 0 20 2 4 6 8 60 Temperature (°C) 80 100 10 12 14 16 20 18 IF (mA) ITC135P Typical Transfer Characteristics of Darlington Transistor 120 24 10mA 20 16 5mA 12 8 2mA 1mA 4 0 0 14 28 Collector Current (mA) 2mA 2.0 -20 12 ITC135P Typical Transfer Characteristics of Single Transistor Detector 1mA 2.5 -40 10 IF (mA) IF (mA) Normalized CTR (%) 2.0 2 0 1 2 3 4 5 6 7 8 Collector Emitter Voltage 9 10 Collector Current (mA) IC (mA) 8 0 ITC135P Darlington Transistor Typical Normalized CTR vs. Forward Current (VCE = 0.8V) ITC135P Darlington Transistor Typical Collector Current vs. Forward Current (VCE = 0.5V) ITC135P Single Transistor Typical Collector Current vs. Forward Current (VCE = 0.5V) Ib = 10µA 100 80 Ib = 8µA 60 Ib = 6µA 40 Ib = 4µA 20 Ib = 2µA 0 2 4 6 8 10 Collector Emitter Voltage *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. 6 www.clare.com Rev. X ITC135P Mechanical Dimensions 16 Pin SOIC (“P” Suffix) 1.981 TYP. (.078) 2.108 MAX. (.083) 1.270 TYP. (.050) 7.493 ± .051 (.295 ± .002) 1.016 (.040) PC Board Pattern (Top View) 10.160 ± .051 (.400 ± .002) 7.493 ± .127 (.295 ± .005) 1.270 (.050) 10.363 ± .127 (.408 ± .005) 9.728 ± .051 (.383 ± .002) .254 (.010) 1.193 (.047) .406 TYP. (.016) 8.890 TYP. (.350) .787 (.031) Tape and Reel Packaging for 16 Pin SOIC Package 330.2 DIA. (13.00) 6.731 MAX. (.265) Top Cover Tape Thickness .102 MAX. (.004) 1.753 ± .102 (.069 ± .004) .406 MAX. (.016) 2.007 ± .102 1.498 ± .102 3.987 ± .102 (.079 ± .004) (.059 ± .004) (.157 ± .004) 7.493 ± .102 (.295 ± .004) 1 16 10.693 ± .025 (.421 ± .001) 12.090 (.476) 3.175 (.125) Top Cover Tape Embossed Carrier 16.002 ± .305 (.630 ± .012) .050R TYP. 11.989 ± .102 (.472 ± .004) 10.897 ± .025 (.429 ± .001) 1.549 ± .102 (.061 ± .004) User Direction of Feed Embossment Dimensions mm (inches) Rev. X www.clare.com 7 For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. Specification: DS-ITC135P-RXX ©Copyright 2002, Clare, Inc. All rights reserved. Printed in USA. 6/25/02