TS112N

TS112N Multifunction Telecom Switch Load Voltage Load Current Max RON TS112N 350 120 20 Units V mA Ω Features • Small 8 Pin SOIC Narrow Package • Low Drive Power Requirements (TTL/CMOS Compatible) • No Moving Parts • High Reliability • Arc-Free With No Snubbing Circuits • 1500VRMS Input/Output Isolation • FCC Compatible • VDE Compatible • No EMI/RFI Generation • Machine Insertable, Wave Solderable • Tape & Reel Version Available Description The TS112 Multifunction Telecom switch combines a 350V Form A relay and an optocoupler in a single package. The relay uses optically coupled MOSFET technology to provide 1500V of input to output isolation. The efficient MOSFET switch and photovoltaic die use Clare’s patented OptoMOS architecture. The optically coupled input uses highly efficient GaAIAs infrared LEDs. TS112N allows telecom circuit designers to combine two discrete functions, such as hook switch and ring detect, in a single component. The TS112’s small package uses less space than traditional discrete component solutions. Approvals • UL Recognized: File Number Pending • CSA Certified: File Number Pending • BSI Certified: Pending Ordering Information Applications • Telecommunications • Telecom Switching • Tip/Ring Circuits • Modem Switching (Laptop, Notebook, Pocket Size) • Hookswitch • Dial Pulsing • Ground Start • Ringer Injection • Instrumentation • Multiplexers • Data Acquisition • Electronic Switching • I/O Subsystems • Meters (Watt-Hour, Water, Gas) • Medical Equipment-Patient/Equipment Isolation • Security • Aerospace • Industrial Controls Part # TS112N TS112NTR Description 8 Pin SOIC (50/Tube) 8 Pin SOIC Tape & Reel (1000/Reel) Pin Configuration TS112 Pinout + LED - Relay – LED - Relay Collector - Phototransistor Emitter - Phototransistor 1 2 3 4 8 7 6 5 Load - Relay (MOSFET Output) Load - Relay (MOSFET Output) LED - Phototransistor –/+ LED - Phototransistor +/– DS-TS112N-R2 www.clare.com 1 TS112N Absolute Maximum Ratings (@ 25˚ C) Parameter Input Power Dissipation Input Control Current Peak (10ms) Reverse Input Voltage Total Power Dissipation Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature (10 Seconds Max.) 1 2 Min 1500 -40 -40 Typ Max Units - 1501 mW 100 mA 1 A 5 V - 8002 mW VRMS +85 °C +125 °C +220 °C 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. Derate Linearly 1.33 mw/˚C Derate Linearly 6.67 mw/˚C Electrical Characteristics Parameter Relay Portion (Pins 7, 8) Output Characteristics @ 25°C Load Voltage (Peak) Load Current (Continuous) Peak Load Current On-Resistance Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Load Current Limit Relay Portion (Pins 1, 2) Input Characteristics @ 25°C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Detector Portion (Pins 3, 4) Output Characteristics @ 25°C Phototransistor Blocking Voltage Phototransistor Output Current Saturation Voltage Current Transfer Ratio Conditions Symbol Min Typ Max Units 10ms IL=120mA VL=350V IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz VL IL ILPK RON ILEAK TON TOFF COUT ICL - 15 25 - 350 120 350 20 1 3 3 - V mA mA Ω µA ms ms pF mA IL=120mA IF=5mA VR IF IF VF VR IR 2 0.4 0.9 - 0.7 1.2 - 50 1.4 5 10 mA 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 0.3 100 500 0.5 - V nA V % 2 www.clare.com Rev. 2 TS112N Electrical Characteristics (continued) Parameter Detector Portion (Pins 5, 6) Input Characteristics @ 25°C Input Control Current Input Voltage Drop Input Current (Detector must be off) Input to Output Capacitance (Relay Only) Capacitance Input to Output Input to Output Isolation Conditions Symbol Min Typ Max Units 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 - CI/O VI/O 1500 0.8 3 - - pF pF VRMS Rev. 2 www.clare.com 3 TS112N PERFORMANCE DATA* 35 30 Device Count (N) TS112 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC 35 30 Device Count (N) 25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 TS112 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) 35 30 Device Count (N) 8.75 9.25 9.75 10.25 10.75 25 20 15 10 5 0 TS112 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) 25 20 15 10 5 0 LED Forward Voltage Drop (V) 365 375 385 395 405 415 425 On-Resistance (Ω) Blocking Voltage (V) TS112 Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) 25 20 15 10 5 0 0.30 0.42 0.54 0.66 0.78 0.90 1.02 LED Current (mA) 25 20 15 10 5 0 TS112 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) 25 20 15 10 5 0 0.18 0.30 0.42 0.54 0.66 0.78 0.90 TS112 Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) Device Count (N) Device Count (N) Device Count (N) 0.88 1.23 1.58 1.93 2.28 2.63 2.98 LED Current (mA) Turn-On (ms) 25 20 15 10 5 0 TS112 Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) Percent of Maximum Load Rating (Typical) (%) 100 75 50 25 0 0.06 0.10 0.14 0.18 0.22 0.26 0.30 TS112 Load Current vs. Ambient Temperature 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 -40 TS112 Typical Leakage vs. Temperature (Measured across Pins 15 & 16) Device Count (N) Leakage (µA) IF = 5mA -40 0 25 50 85 -20 0 20 40 60 80 100 Turn-Off (ms) Ambient Temperature (°C) Temperature (°C) TS112 Typical Blocking Voltage vs. Temperature 415 Blocking Voltage (VRMS) 410 Turn-On (ms) 405 400 395 390 385 380 -40 -20 0 20 40 60 80 100 Temperature (°C) 3.0 2.5 2.0 1.5 1.0 0.5 0 -40 TS112 Typical Turn-On vs. Temperature (Load Current = 120mADC) 0.30 0.25 Turn-Off (ms) 5mA 0.20 0.15 0.10 0.05 TS112 Typical Turn-Off vs. Temperature (Load Current = 120mA) 10mA 20mA 5mA 0 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 Temperature (°C) 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. 2 TS112N PERFORMANCE DATA* TS112 Typical LED Forward Voltage Drop vs. Temperature LED Forward Voltage Drop (V) 1.8 1.6 Turn-On (ms) 1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 120 Temperature (°C) TS112 Typical Turn-On vs. LED Forward Current (Load Current = 120mADC) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 35 40 45 50 Forward Current (mA) TS112 Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC) 0.18 0.16 Turn-Off (ms) 0.14 0.12 0.10 0.08 0.06 0.04 0 5 10 15 20 25 30 35 40 45 50 Forward Current (mA) 50mA 30mA 20mA 10mA 5mA 60 On-Resistance (Ω) 50 40 30 20 10 0 TS112 Typical On-Resistance vs. Temperature (Load Current = 120mADC; IF = 2mADC) TS112 Typical IF for Switch Operation vs. Temperature (Load Current = 120mADC) 1.8 1.6 LED Current (mA) 1.2 1.0 0.8 0.6 0.4 0.2 0 LED Current (mA) 1.4 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 -40 -20 0 20 40 60 80 100 0 -40 TS112 Typical IF for Switch Dropout vs. Temperature (Load Current = 120mADC) -40 -20 0 20 40 60 80 100 -20 0 20 40 60 80 100 Temperature (°C) Temperature (°C) Temperature (°C) 200 150 Load Current (mA) 100 50 0 -50 -100 -150 TS112 Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 5mADC TS112 Energy Rating Curve 1.2 Normalized CTR (%) TS112 Typical Normalized CTR vs. Forward Current (VCE = 0.5V) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 1.0 Load Current (A) 0.8 0.6 0.4 0.2 0 10µs 100µs 1ms 10ms 100ms Time 1s 10s 100s -200 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 0 2 4 6 8 10 12 14 16 18 20 Load Voltage (V) IF (mA) TS112 Typical Normalized CTR vs. Temperature (VCE = 0.5V) 8 Normalized CTR (%) 7 6 IC (mA) 5 4 3 2 1 0 -40 -20 0 20 40 60 TS112 Typical Collector Current vs. Forward Current (VCE = 0.5V) 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 1mA 2mA 5mA 10mA 15mA 20mA 80 100 120 Temperature (°C) IF (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. 2 www.clare.com 5 TS112N Mechanical Dimensions 8 Pin SOIC Narrow (“N” Suffix) 6.09 ± .10 (.240 ± .004) .38 x 45° (.015 x 45°) 1.01 ± .025 (.040 ± .001) .20 ± .025 (.008 ± .001) 2.18 MAX. (.086) 3.81 ± .05 (.150 ± .002) 9.34 ± .20 (.368 ± .008) PC Board Pattern (Top View) 2.540 ± .127 (.100 ± .005) 1.193 (.047) .787 (.031) 5.080 ± .127 (.200 ± .005) 2.54 TYP. .38 TYP. (.100 TYP.) (.015 TYP.) Tape and Reel Packaging for 8 and 16 Pin Narrow SOIC Package 330.2 DIA. (13.00) 6.73 (.265) .41 (.016) 2.01 (.079) 1.50 (.059) 3.99 (.157) 1.75 (.069) Top Cover Tape Thickness .10 MAX. (.004) 12.09 (.476) 7.49 (.295) 2.70 (.106) 2.30 (.091) 2.00 (.079) 1 16.00 (.630) 6.80 (.268) 10.30 (.406) Embossed Carrier Top Cover Tape .05R TYP. 11.99 (.472) 3.00 (.118) 6.50 (.256) 1.55 ± .102 (.061 ± .004) Embossment User Direction of Feed Dimensions mm (inches) 6 www.clare.com Rev. 2 Worldwide Sales Offices CLARE LOCATIONS Clare Headquarters 78 Cherry Hill Drive Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Clare Micronix Division 145 Columbia Aliso Viejo, CA 92656-1490 Tel: 1-949-831-4622 Fax: 1-949-831-4628 EUROPE European Headquarters CP Clare nv Bampslaan 17 B-3500 Hasselt (Belgium) Tel: 32-11-300868 Fax: 32-11-300890 France Clare France Sales Lead Rep 99 route de Versailles 91160 Champlan France Tel: 33 1 69 79 93 50 Fax: 33 1 69 79 93 59 Germany Clare Germany Sales ActiveComp Electronic GmbH Mitterstrasse 12 85077 Manching Germany Tel: 49 8459 3214 10 Fax: 49 8459 3214 29 Italy C.L.A.R.E.s.a.s. Via C. 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Box 856 Mahwah, NJ 07430 Tel: 1-201-236-0101 Fax: 1-201-236-8685 Toll Free: 1-800-27-CLARE Central Region Clare Canada Ltd. 3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 Western Region Clare 1852 West 11th Street, #348 Tracy, CA 95376 Tel: 1-209-832-4367 Fax: 1-209-832-4732 Toll Free: 1-800-27-CLARE Canada Clare Canada Ltd. 3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 http://www.clare.com Clare cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in this Clare product. No circuit patent licenses nor indemnity are expressed or implied. Clare reserves the right to change the specification and circuitry, without notice at any time. The products described in this document are not intended for use in medical implantation or other direct life support applications where malfunction may result in direct physical harm, injury or death to a person. Specification: DS-TS112N-R2 ©Copyright 2000, Clare, Inc. All rights reserved. Printed in USA. 3/22/01