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IAD112N
Integrated Telecom Circuits
Load Voltage Load Current Max RON
IAD112N 350 100 35
Units V mA
Features * 16 Pin Narrow SOIC Package * Three Functions in One Package * Bi-Directional Current Sensing * Bi-Directional Current Switching * 3750VRMS Input/Output Isolation * FCC Compatible * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Tape & Reel Versions Available
Description The IAD112N Multifunction Telecom switch combines a 350V Form A relay and two optocouplers 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. IAD112N's allow telecom circuit designers to combine three discrete functions in a single component. The IAD112N's small package uses less space than traditional discrete component solutions.
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
Approvals * UL Recognized: File Number E76270 * CSA Certified: File Number LR 43639-12 * VDE Compatible * BSI Certified: * BS EN 60950:1992 (BS7002:1992) Certificate #:7969 * BS EN 41003:1993 Certificate #:7969
Ordering Information Part # IAD112N IAD112N Description 16 Pin SOIC (Narrow) (50/Tube) 16 Pin SOIC (Narrow) (1000/Reel)
Pin Configuration
Switching Characteristics of Normally Open (Form A) Devices
10ms CONTROL CONTROL
Switching Characteristics of Normally Closed (Form B) Devices
10ms
+ 90% LOAD 10% + TON 10%+ TOFF
90% + +10% TOFF
+
90% TON
DS-IAD112N-R2
www.clare.com
1
IAD112N
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 -
Typ Max Units 11 W 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.
Above 25 derate linerity 1.67mw/C
Electrical Characteristics
Parameter Relay Portion Output Characteristics @ 25C Load Voltage (Peak) Load Current (Continuous) Peak Load Current On-Resistance Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Relay Portion Input Characteristics @ 25C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Detector Portion Output Characteristics @ 25C Phototransistor Blocking Voltage Phototransistor Dark Current Saturation Voltage Current Transfer Ratio Detector Portion Input Characteristics @ 25C Input Control Current Input Voltage Drop Input Current (Detector must be off) Input to Output Capacitance Input to Output Isolation Conditions Symbol Min Typ Max Units
IL= 1A 10ms IL=100mA VL=350V; TJ=25C IF=5mA, VL =10V IF=5mA, VL=10V VL=50V, f=1MHz
VL IL ILPK RON ILEAK TON TOFF -
-
25
350 100 350 35 1 3 3 -
V mA mA A ms ms pF
IL=100mA IL=1mA IF=5mA VR=5V
IF IF VF VR IR
5 0.4 0.9 -
1.2 -
50 1.4 5 10
mA mA V V A
IC =10A VCE=5V, IF =0mA IC=2mA, IF=16mA IF=6mA, VCE=0.5V
BVCEO ICEO VSAT CTR
20 33
50 50 0.3 -
500 0.5 -
V nA V %
IC=2mA,VCE=0.5V IF=5mA IC=1A, VCE=5V VL=50V, f=1MHz -
IF ICEO CI/O VI/O
6 0.9 5 3750
2 1.2 25 3 -
1.4 -
mA V A pF VRMS
2
www.clare.com
Rev. 2
IAD112N
Mechanical Dimensions
16 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) 9.93 .12 (.391 .005)
PC Board Pattern (Top View) 1.270
(0.050)
1.193 (.047) .787 (.031)
5.080 .127 (.200 .005)
1.27 TYP. (.050 TYP.)
.38 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)
Rev. 2
3
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. Colombo 10/A I-20066 Melzo (Milano) Tel: 39-02-95737160 Fax: 39-02-95738829 Sweden Clare Sales Comptronic AB Box 167 S-16329 Spanga Tel: 46-862-10370 Fax: 46-862-10371 United Kingdom Clare UK Sales Marco Polo House Cook Way Bindon Road Taunton UK-Somerset TA2 6BG Tel: 44-1-823 352541 Fax: 44-1-823 352797
ASIA/PACIFIC
Asian Headquarters Clare Room N1016, Chia-Hsin, Bldg II, 10F, No. 96, Sec. 2 Chung Shan North Road Taipei, Taiwan R.O.C. Tel: 886-2-2523-6368 Fax: 886-2-2523-6369
SALES OFFICES AMERICAS
Americas Headquarters Clare 78 Cherry Hill Drive Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Eastern Region Clare P.O. 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-IAD112N-R2 (c)Copyright 2000, Clare, Inc. All rights reserved. Printed in USA. 3/23/01

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