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 LCB110
Single Pole OptoMOS(R) Relay
Load Voltage Load Current Max RON
LCB110 350 120 30
Units V mA
Features * Small 6 Pin DIP Package * Low Drive Power Requirements (TTL/CMOS Compatible) * No Moving Parts * High Reliability * Arc-Free With No Snubbing Circuits * 3750VRMS Input/Output Isolation * FCC Compatible * VDE Compatible * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount and Tape & Reel Versions Available
Description The LCB110 is a 1-Form-B relay which uses optically coupled MOSFET technology to provide 3750V of input to output isolation. The efficient MOSFET switches and photovoltaic die use Clare's patented OptoMOS(R) architecture. A highly efficient GaAIAs infrared LED controls the optically coupled input. The LCB110 has low on resistance and is well suited for most applications requiring a normally closed relay. The device is available in small 6-pin dual in line package in standard though hole and surface mount lead bend.
Approvals * UL Recognized: File Number E76270 * CSA Certified: File Number LR 43639-10 * BSI Certified to: * BS EN 60950:1992 (BS7002:1992) Certificate #: 7344 * BS EN 41003:1993 Certificate #: 7344
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
Ordering Information Part # LCB110 LCB110S LCB110STR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel)
Pin Configuration
LCB110 Pinout
AC/DC Configuration 1 2 3 6 5 4
LCB110 Pinout
DC Only Configuration 1 2 3 6 5 4
+ Control - Control NC
Load Do Not Use Load
+ Control - Control NC
+ Load - Load
Switching Characteristics of Normally Closed (Form B) Devices
10ms CONTROL
+90% +10% TOFF
+
90% TON
DS-LCB110-R6.0
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1
LCB110
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 DIP Package Surface Mount Package (10 Seconds Max.)
1 2
Min 3750 -40 -40 -
Typ Max Units - 1501 mW 50 mA 1 A 5 V - 8002 mW VRMS +85 C +125 C +260 +220 C 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 Output Characteristics @ 25C Load Voltage (Peak) Load Current (Continuous) AC/DC Configuration DC Configuration Peak Load Current On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics @ 25C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Input to Output Capacitance Input to Output Isolation Conditions 10ms IL=120mA IL=200mA VL=35OV IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz IL=120mA IF=5mA VR=5V Symbol VL IL IL IL RON RON ILEAK TON TOFF COUT IF IF VF VR IR CI/O VI/O Min 5 0.4 0.9 3750 Typ 23 7 25 0.7 1.2 3 Max 350 120 200 350 35 10 1 3 3 50 1.4 5 10 Units V mA mA mA A ms ms pF mA mA V V A pF VRMS
2
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Rev. 6.0
LCB110
PERFORMANCE DATA*
35 30 Device Count (N)
LCB110 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C) IF = 5mADC
LCB110 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
25 25 Device Count (N) 20 15 10 5 0 Device Count (N) 22.4 22.7 23.0 23.3 23.6 23.9 24.2 20 15 10 5 0
LCB110 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C) IF=5mA
25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V)
On-Resistance ()
410
420
430
440
450
460
Blocking Voltage (V)
LCB110 Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
25 20 15 10 5 0 0.45 0.50 0.55 0.60 0.65 0.70 0.75 LED Current (mA) 25 20 15 10 5 0
LCB110 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
25 20 15 10 5 0 0.40 0.45 0.50 0.55 0.60 0.65 0.70
LCB110 Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC)
Device Count (N)
Device Count (N)
Device Count (N)
0.18
0.25
0.32
0.39
0.46
0.53
LED Current (mA)
Turn-On (ms)
25 20 15 10 5 0
LCB110 Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC)
Load Current (mA)
LCB110 Typical Load Current vs. Temperature
220 200
LCB110 Typical Leakage vs. Temperature (Measured across Pins 5 & 6 or 7&8)
0.045 0.040 0.035 Leakage (A) 0.030 0.025 0.020 0.015 0.010 0.005 0 -40 -20 0 20 40 60 80 100 Temperature (C)
DC Configuration
Device Count (N)
180 160 140 120 100 80 60 40
AC/DC Configuration
0.75
0.80
0.85
0.90
0.95
1.0
1.05
-40
-20
0
20
40
60
80
100
120
Turn-Off (ms)
Temperature (C)
520 Blocking Voltage (VRMS) 490
LCB110 Typical Blocking Voltage vs. Temperature (IF-5mA)
LCB110 Typical Turn-On vs. Temperature (Load Current = 120mADC)
0.6 0.5 0.4 0.3 0.2 0.1 0 Turn-Off (ms) Turn-On (ms) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 -40
LCB110 Typical Turn-Off vs. Temperature (Load Current = 120mADC)
5mA
460 430 400 370 340 -40 -20 0 20 40 60 80 100 Temperature (C)
10mA
5mA
-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. Rev. 6.0
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3
LCB110
PERFORMANCE DATA*
LCB110 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)
LCB110 Typical Turn-On vs. LED Forward Current (Load Current = 120mADC)
0.3000 0.2500 0.2000 0.1500 0.1000 0.0500 0 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) Turn-Off (ms)
LCB110 Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC)
0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA)
50mA 10mA 5mA
LCB110 Typical On-Resistance vs. Temperature (Load Current = Max Rated over Temperature)
60.000 On-Resistance () 50.000 On-Resistance 40.000 30.000 20.000 10.000 DC Configuration 0 -40 -20 0 20 40 60 80 100 Temperature (C) AC/DC Configuration
LCB110 Typical On-Resistance vs. Temperature (Load Current = 100mA)
50 45 40 35 30 25 20 15 10 5 0 -40 -20 0 20 40
LCB110 Typical IF for Switch Operation vs. Temperature (Load Current = 120mADC)
3.0 2.5 LED Current (mA) 2.0 1.5 1.0 0.5
Instantaneous
60
80
100
0 -40 -20 0 20 40 60 80 100 Temperature (C)
Temperature (C)
LCB110 Typical IF for Switch Dropout vs. Temperature (Load Current = 120mADC)
3.0 Load Current (mA) 2.5 LED Current (mA) 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 Temperature (C)
LCB110 Typical Load Current vs. Load Voltage (Ambient Temperature = 25C)
150 100 50 0 -50 -100 -150 -4 -3 -2 -1 0 1 2 3 4 Load Voltage (V) Load Current (A)
LCB110 Energy Rating Curve
1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 10s 100s 1ms 10ms 100ms Time
1s
10s 100s
*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
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Rev. 6.0
LCB110
MECHANICAL DIMENSIONS
6 Pin DIP Surface Mount ("S" Suffix)
7.620 .254 (.300 .010) 4.445 .127 (.175 .005) 3.302 (.130) .635 TYP. (.025) .254 TYP. (.010) 6.350 .127 (.250 .005)
8.382 .635 (.330 .025) 2.540 .127 (.100 .005)
PC Board Pattern (Top View) 2.540 .127
(.100 .005)
9.525 .254 (.375 .010) 1.905 .127 (.075 .005)
8.305 .127 (.327 .005)
.457 .076 (.018 .003)
1.499 .127 (.059 .005)
6 Pin DIP Through Hole (Standard)
7.620 .254 (.300 .010) 3.302 (.130) 6.350 .127 (.250 .005) 9.144 .508 (.360 .020)
8.382 .635 (.330 .025) 2.540 .127 (.100 .005)
PC Board Pattern (Top View)
6-.800 DIA. (6-.031 DIA.) 9.144 (.360) 6.350 .127 (.250 .005)
2.540 .127 (.100 .005) 7.620 .127 (.300 .005)
7.239 TYP. (.285)
.457 .076 (.018 .003)
5.080 .127 (.200 .005)
Tape and Reel Packaging for 6 Pin Surface Mount Package
330.2 DIA. (13.00) 2.007 .102 1.498 .102 3.987 .102 (.079 .004) (.059 .004) (.157 .004)
Top Cover Tape Thickness .102 MAX. (.004)
6.731 MAX. 1.753 .102 (.265) (.069 .004) .406 MAX. (.016) 7.493 .102 (.295 .004) 12.090 (.476) 4.877 (.192)
1
6
16.002 .305 (.630 .012) 10.100 (.398)
Embossed Carrier
Top Cover Tape
.050R TYP.
11.989 .102 (.472 .004) User Direction of Feed
10.100 .102 (.398 .004)
1.549 .102 (.061 .004)
Embossment
Dimensions mm (inches)
Rev. 6.0
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5
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 603 Apache Court 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, 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-LCB110-R6.0 (c)Copyright 2001, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 9/6/01


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