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LBA127L
DUAL POLE OptoMOS(R) Relay
Load Voltage Load Current Max RON
LBA127L 250 200 10
Units V mA
Description LBA127L is 250V, 200mA, 10 independent 1-Form-A and 1-Form-B relays. It features a superior combination of low on-resistance and enhanced peak load current handling capabilities. Current limiting version is available ("L" suffix, see specification for variations in performance).
Features * Small 8 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 * Current Limiting, Surface Mount and Tape & Reel Version Available
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
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 # LBA127L LBA127LS LBA127LSTR Description 8 Pin DIP (50/Tube) 8 Pin Surface Mount (50/Tube) 8 Pin Surface Mount (1000/Reel)
Pin Configuration
Pinout
AC/DC Configuration + Control - Normally Closed - Control - Normally Closed + Control - Normally Open - Control - Normally Open 1 2 3 4 8 7 6 5 Normally Open Pole Normally Closed Pole
Switching Characteristics of Normally Open (Form A) Devices
10ms CONTROL
Switching Characteristics of Normally Closed (Form B) Devices
10ms CONTROL
+ 90% LOAD 10% + TON 10%+ TOFF
90% + +10% TOFF
+
90% TON
DS-LBA127L-R4
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1
LBA127L
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 Flatpack/Surface Mount Package (10 Seconds Max.)
1 2
Min 3750 -40 -40 -
Typ Max Units 1501 50 1 5 8002 +85 +125 +260 +220 mW mA A V mW VRMS C C 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 Peak Load Current On-Resistance AC/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 IL=Load Current IF=5mA VR=5V IF IF VF VR IR CI/O VI/O 5 0.4 0.9 3750 0.7 1.2 3 50 1.4 5 10 mA mA V V A pF VRMS 10ms IL=Load Current VL=250V IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz VL IL ILPK RON ILEAK TON TOFF COUT 8 110 250 150 15 1 5 5 V mA mA A ms ms pF Conditions Symbol Min Typ Max Units
*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.
2
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Rev. 4
LBA127L
PERFORMANCE DATA*
LBA127L Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C; IF = 5mADC)
35 30 Device Count (N) Device Count (N) 25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V)
35 30 25 20 15 10
LBA127L - Form A Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 170mADC, IF = 5mADC)
30 25 Device Count (N) 20 15 10
LBA127L - Form B Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 170mADC, IF = 5mADC)
5 0 11.25 11.75 12.25 12.75 13.25 13.75 14.25 On-Resistance ()
5 0 5.325 5.495 5.665 5.835 6.005 6.175 6.345 On-Resistance ()
LBA127L - Form A Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C)
35 30 Device Count (N) 25 20 15 10 5 0 262.5 267.5 272.5 277.5 282.5 287.5 292.5 Blocking Voltage (V) Device Count (N) 30 25 20 15 10 5 0
LBA127L - Form B Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C)
LBA127L - Form A Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
25 20 15 10 5 0
Device Count (N)
310
314
318
322
326
330
334
0.45
0.63
0.81
0.99
1.17
1.35
1.53
Blocking Voltage (V)
LED Current (mA)
LBA127L - Form B Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
30 25 25 20 15 10 5 0 1.4 1.8 2.2 2.6 3.0 3.4
LBA127L - Form A Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
25 20 15 10 5 0 0.45 0.63 0.81 0.99 1.17 1.35 1.53
LBA127L - Form B Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
Device Count (N)
Device Count (N)
20 15 10 5 0 LED Current (mA)
Device Count (N)
1.0
1.4
1.8
2.2
2.6
3.0
3.4
LED Current (mA)
LED Current (mA)
25 20 15 10
LBA127L - Form A Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
30 25 Device Count (N) 20 15 10
LBA127L - Form B Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
25 20 15 10
LBA127L - Form A Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
Device Count (N)
Device Count (N)
5 0 0.33 0.55 0.77 0.99 1.21 1.43 Turn-On (ms)
5 0 0.03 0.05 0.07 0.09 0.11 0.13 Turn-On (ms)
5 0 0.05 0.08 0.11 0.14 0.17 0.20 Turn-Off (ms)
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. 4
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3
LBA127L
PERFORMANCE DATA*
LBA127L - Form B Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
LBA127L - Form A Typical Load Current vs. Temperature
300 Load Current (mA) Load Current (mA) 250 200 150 100 50 0 5mA 10mA 20mA 300 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 120
LBA127L - Form B Typical Load Current vs. Temperature
30 25 Device Count (N) 20 15 10
5mA
5 0 0.75 1.05 1.35 1.65 1.95 2.25 Turn-Off (ms)
-40
-20
0
20
40
60
80
100
120
Temperature (C)
Temperature (C)
LBA127L Typical Leakage vs. Temperature (Measured across Pins 5 & 6 or 7 & 8)
0.045 Blocking Voltage (VRMS) 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)
LBA127L - Form A Typical Blocking Voltage vs. Temperature
290 285 280 275 270 265 260 255 -40 -20 0 20 40 60 80 100 Temperature (C) Blocking Voltage (VRMS)
LBA127L - Form B Typical Blocking Voltage vs. Temperature
400 350 300 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 Temperature (C)
LBA127L - Form A Typical Turn-On vs. Temperature (Load Current = 170mADC)
3.0 2.5 Turn-On (ms) Turn-On (ms) 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 120 Temperature (C) 0.12 0.10 0.08 0.06 0.04 0.02
LBA127L - Form B Typical Turn-On vs. Temperature (Load Current = 170mADC)
0.18 0.16 Turn-Off (ms) 0.14 0.12 0.10 0.08 0.06 0.04 -40 -20 0 20 40 60 80 100 -40
LBA127L - Form A Typical Turn-Off vs. Temperature (Load Current = 170mADC)
5mA 10mA 20mA
5mA
5mA
0 Temperature (C)
-20
0
20
40
60
80
100
Temperature (C)
LBA127L - Form B Typical Turn-Off vs. Temperature (Load Current = 170mADC)
LED Forward Voltage Drop (V) 3.5 3.0 Turn-Off (ms) 2.5 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 Temperature (C) 1.8 1.6
LBA127L Typical LED Forward Voltage Drop vs. Temperature
LBA127L - Form A Typical Turn-On vs. LED Forward Current (Load Current = 170mADC)
0.8 0.7
Turn-On (ms)
0.6 0.5 0.4 0.3 0.2 0.1 0
5mA 10mA 20mA
1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 120 Temperature (C)
50mA 30mA 20mA 10mA 5mA
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (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.
4
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Rev. 4
LBA127L
PERFORMANCE DATA*
LBA127L - Form B Typical Turn-On vs. LED Forward Current (Load Current = 170mADC)
0.06 0.05
Turn-On (ms)
LBA127L - Form A Typical Turn-Off vs. LED Forward Current (Load Current = 170mADC)
0.14 0.12
Turn-Off (ms)
Turn-Off (ms)
LBA127L - Form B Typical Turn-Off vs. LED Forward Current (Load Current = 170mADC)
1.6 1.4 1.2 1.0 0.8
0.10 0.08 0.06 0.04 0.02 0
0.04 0.03 0.02 0.01 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA)
0.6 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) LED Forward Current (mA)
60
LBA127L - Form A Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mADC)
9 8
LBA127L - Form B Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mADC)
LBA127L - Form A Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC)
3.0 2.5 LED Current (mA) 2.0 1.5 1.0 0.5
On-Resistance ()
40 30 20 10 0 -40 -20 0 20 40 60 80 100 Temperature (C)
On-Resistance ()
50
7 6 5 4 3 2 1 0 -40 -20 0 20 40 60 80 100 Temperature (C)
0 -40 -20 0 20 40 60 80 100 Temperature (C)
LBA127L - Form B Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC)
4.500 LED Current (mA) LED Current (mA) 4.000 3.500 3.000 2.500 2.000 1.500 -40 -20 0 20 40 60 80 100 Temperature (C)
LBA127L - Form A Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC)
3.0 2.5 LED Current (mA) -40 -20 0 20 40 60 80 100 2.0 1.5 1.0 0.5 0 Temperature (C)
LBA127L - Form B Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC)
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 Temperature (C)
200 150 Load Current (mA)
LBA127L - Form A Typical Load Current vs. Load Voltage (Ambient Temperature = 25C; IF = 5mADC)
Load Current (mA)
200 150
LBA127L - Form B Typical Load Current vs. Load Voltage (Ambient Temperature = 25C; IF = 5mADC)
LBA127L Energy Rating Curve
1.2 1.0 Load Current (A) 0.8 0.6 0.4 0.2 0 10s 100s 1ms 10ms 100ms Time 1s 10s 100s
100 50 0 -50 -100 -150 -200 -2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5
100 50 0 -50 -100 -150 -200 -1.0 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0
Load Voltage (V)
Load Voltage (V)
400 350 300
Current (mA)
LBA127L - Form A Typical Current Limiting vs. Temperature IF = 5mADC
250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 120
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. 4
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5
LBA127L
Mechanical Dimensions
8 Pin DIP Through Hole (Standard)
7.620 .254 (.300 .010) 3.302 (.130) 9.144 TYP. (.360) 6.350 .127 (.250 .005)
9.652 .381 (.380 .015) 2.540 .127 (.100 .005)
PC Board Pattern (Top View)
2.540 .127 8-.800 DIA. (.100 .005) (8-.031 DIA.) 7.620 .127 (.300 .005)
7.239 TYP. (.285)
9.144 .508 (.360 .020)
6.350 .127 (.250 .005)
.457 .076 (.018 .003) 8.077 .127 (.318 .005 )
7.620 .127 (.300 .005)
8 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)
9.652 .381 (.380 .015) 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) .457 .076 (.018 .003) 8.077 .127 (.318 .005) 1.498 .127 (.059 .005)
8.305 .127 (.327 .005)
Tape and Reel Packaging for 8 Pin Surface Mount Package
330.2 DIA. (13.00) Top Cover Tape Thickness .102 MAX. (.004) 2.007 .102 1.498 .102 3.987 .102 (.079 .004) (.059 .004) (.157 .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
8
16.002 .30 (.630 .012 10.300 (.405)
Embossed Carrier
Top Cover Tape
.050R TYP.
11.989 .102 (.472 .004) User Direction of Feed
10.300 .102 (.405 .004)
1.549 .102 (.061 .004)
Embossment
Dimensions mm (inches)
6
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Rev. 4
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-LBA127L-R4 (c)Copyright 2000, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 2/12/01

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