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Description

1 LCA110 DS-LCA110-R7 LCA110 is a 350V, 120mA, 35? 1-Form-A relay. It pro- vides a perfect solution where high sensitivity is required. • 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 • 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 • 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 Applications Features Description Approvals Single Pole OptoMOS® Relay Ordering Information Part _ Description LCA110 6 Pin DIP (50/Tube) LCA110S 6 Pin Surface Mount (50/Tube) LCA110STR 6 Pin Surface Mount (1000/Reel) LCA110 Units Load Voltage 350 V Load Current 120 mA Max RON 35 ?

  • load current

  • blocking voltage

  • lca110 typical

  • input voltage

  • ms turn-off

  • pin dip


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LCA110
®Single Pole OptoMOS Relay
DescriptionLCA110 Units
LCA110 is a 350V, 120mA, 35Ω 1-Form-A relay. It pro-Load Voltage 350 V
vides a perfect solution where high sensitivity is required. Load Current 120 mA
Max R 35 ΩON
Features
• Small 6 Pin DIP Package
• Low Drive Power Requirements (TTL/CMOS Approvals
Compatible) • UL Recognized: File Number E76270
• No Moving Parts • CSA Certified: File Number LR 43639-10
• High Reliability • BSI Certified to:
• Arc-Free With No Snubbing Circuits • BS EN 60950:1992 (BS7002:1992)
• 3750V Input/Output Isolation Certificate #: 7344RMS
• FCC Compatible • BS EN 41003:1993
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Ordering Information
Part # DescriptionApplications
LCA110 6 Pin DIP (50/Tube)• Telecommunications10S 6 Pin Surface Mount (50/Tube)• Telecom Switching
LCA110STR 6 Pin Surface Mount (1000/Reel)• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hookswitch
• Dial Pulsing
• Ground Start
Pin Configuration
• Ringer Injection
• Instrumentation LCA110 PinoutLCA110 Pinout
• Multiplexers DC Only ConfigurationAC/DC Configuration
• Data Acquisition
1 61 6
+ Control + Load• Electronic Switching + Control Load
2 52 5
– Control – Load• I/O Subsystems – Control Do Not Use
3 43 4
NC• Meters (Watt-Hour, Water, Gas) NC Load
• Medical Equipment—Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls Switching Characteristics of
Normally Open (Form A) Devices
DS-LCA110-R7 1www.clare.com
ONT+CONTROL+90%LOADOFF+T10%10ms10%LCA110
Absolute Maximum Ratings (@ 25˚ C)
Absolute Maximum Ratings are stress ratings. StressesParameter Min Typ Max Units
in excess of these ratings can cause permanent damage1Input Power Dissipation - - 150 mW
to the device. Functional operation of the device at these
Input Control Current - - 50 mA or any other conditions beyond those indicated in the
Peak (10ms) - - 1 A
operational sections of this data sheet is not implied.
Reverse Input Voltage - - 5 V Exposure of the device to the absolute maximum ratings
2Total Power Dissipation - - 800 mW for an extended period may degrade the device and effect
Capacitance its reliability.
Input to Output - 3 - pF
Isolation Voltage 3750 - - VRMS
Operational Temperature -40 - +85 °C
Storage T -40 - +125 °C
Soldering Temperature
DIP Package - - +260 °C
Surface Mount Package - - +220 °C
(10 Seconds Max.)
1 Derate Linearly 1.33 mw/˚C
2 Derate Linearly 6.67 mw/˚C
Electrical Characteristics
PARAMETER CONDITIONS SYMBOL MIN TYP MAX UNITS
Output Characteristics @ 25°C
Load Voltage (Peak) - V - - 350 VL
Load Current (Continuous)
AC/DC Configuration - I - - 120 mAL
DC Configuration - I - - 200 mAL
Peak Load Current 10ms I - - 350 mALPK
On-Resistance
AC/DC Configuration I =120mA R -23 35 ΩL ON
DC Configuration I =200mA R -7 10 ΩL ON
Off-State Leakage Current V =350V I -- 1 µAL LEAK
Switching Speeds
Turn-On I =5mA, V =10V T -- 3 msF L ON
Turn-Off I =10V T -3msF L OFF
Output Capacitance 50V; f=1MHz C -25 - pFOUT
Input Characteristics @ 25°C
Input Control Current I =120mA I 2- 50 mAL F
Input Dropout Current - I 0.4 0.7 - mAF
Input Voltage Drop I =5mA V 0.9 1.2 1.4 VF F
Reverse Input Voltage - V -- 5 VR
Reverse Input Current V =5V I - - 10 µAR R
Common Characteristics @ 25°C
Input to Output Capacitance - C -3 - pFI/O
Input to Output Isolation - V 3750 - - VI/O RMS
Rev. 72 www.clare.comLCA110
PERFORMANCE DATA*
LCA110 LCA110
Typical LED Forward Voltage Drop Typical On-Resistance Distribution LCA110
(N=50 Ambient Temperature = 25°C) (N=50 Ambient Temperature = 25°C) Typical Blocking Voltage Distribution
I = 5mADC (Load Current = 120mADC) (N=50 Ambient Temperature = 25°C)F
35 35 35
30 30 30
25 25 25
20 20 20
15 15 15
10 10 10
5 5 5
0 0 0
1.17 1.19 1.21 1.23 1.25 23 23.4 23.8 24.2 24.6 25.0 25.4 390 400 410 420 430 440 450
LED Forward Voltage Drop (V) On-Resistance (Ω) Blocking Voltage (V)
LCA110LCA110 LCA110
Typical I for Switch DropoutTypical I for Switch Operation Typical Turn-On TimeF F
(N=50 Ambient Temperature = 25°C)(N=50 Ambient Temperature = 25°C) (N=50 Ambient Temperature = 25°C)
)(Load Current = 120mADC(Load Current = 120mADC) (Load Current = 120mADC; I = 2mADC)F
25 25 25
20 20 20
1515 15
1010 10
5 5 5
0 0 0
0.39 0.65 0.91 1.17 1.43 1.69 1.95 0.39 0.65 0.91 1.17 1.43 1.69 1.95 0.15 0.45 0.75 1.05 1.35 1.65 1.95
LED Current (mA) LED Current (mA) Turn-On (ms)
LCA110
Typical Turn-Off Time LCA110
(N=50 Ambient Temperature = 25°C) LCA110 Typical Leakage vs. Temperature
(Load Current = 120mADC; I = 2mADC) Typical Load Current vs. Temperature (Measured across Pins 4 & 6)F
0.01625 210
DC Configuration
200 0.014
20 180 0.012
160
10mA 0.01015
140
5mA 0.008
12010 0.006
100
AC/DC Configuration 0.00410mA805
5mA 0.00260
0 00
0.175 0.245 0.315 0.385 0.455 0.525 0.595 -40 -20 0 20 40 60 80 100-40 -20 0 20 40 60 80 100 120
Temperature (°C)Turn-Off (ms) Temperature (°C)
LCA110LCA110 LCA110
Typical Turn-On vs. TemperatureTypical Blocking Voltage Typical Turn-Off vs. Temperature
(Load Current = 70mADC)vs. Temperature (Load Current = 70mADC)
430 5.000 1.000
4.500 0.900425
4.000 0.800
420 3.500 0.700
3.000 0.600415
2.500 0.500
410 2.000 0.400
5mA
1.500 0.300405
10mA1.000 0.200
400 5mA0.500 0.100
20mA
395 0 0
-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
Temperature (°C) 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. 7 www.clare.com 3
Blocking Voltage (V )
RMS
Device Count (N) Device Count (N) Device Count (N)
Turn-On (ms)
Load Current (mA)
Device Count (N)
Device Count (N)
Turn-Off (ms)
Leakage (µA)
Device Count (N)
Device Count (N)LCA110
PERFORMANCE DATA*
LCA110LCA110 LCA110
Typical Turn-Off vs. LED Forward Current Typical LED Forward Voltage Drop Typical Turn-On vs. LED Forward Current
(Load Current = 120mADC)vs. Temperature (Load Current = 120mADC)
1.8 2.0 0.7
1.8
0.6
1.6 1.6
0.51.4
1.4 1.2 0.4
1.0
0.30.81.2
0.6 0.2
0.41.0
0.1
0.2
0.8 0 0
0 5 1015202530354045 50 0 5 1015202530354045 50-40 -20 0 20 40 60 80 100 120
LED Forward Current (mA)Temperature (°C) LED Forward Current (mA)
LCA110 LCA110
LCA110 Typical I for Switch Operation Typical I for Switch Dropout FF
Typical On-Resistance vs. Temperature vs. Temperature vs. Temperature
(Load Current = 70mADC) (Load Current = 70mADC) (Load Current = 70mADC)
60 3.000 3.000
50 2.500 2.500
10mA40 2.0002.000
5mA
30 1.500 1.500
20 1.0001.000
10 0.500 0.500
0 00
-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100-40 -20 0 20 40 60 80 100
Temperature (°C)Temperature (°C) Temperature (°C)
LCA110
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C) LCA110
I = 2mADC Energy Rating CurveF
1.0150
0.9
100 0.8
0.7
50
0.6
0 0.5
0.4
-50 0.3
0.2
-100
0.1
0-150
-3 -2 -1 0 1 2 3 10µs 100µs 1ms 10ms 100ms 1s 10s 100s
Load Voltage (V) Time
*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. 74 www.clare.com
50mA
10mA
5mA
LED Forward Voltage Drop (V)
Load Current (mA)
On-Resistance (Ω)
LED Current (mA)
Load Current (A) Turn-On (ms)
LED Current (mA)
Turn-Off (ms)LCA110
MECHANICAL DIMENSIONS
6 Pin DIP Through Hole (Standard) 8.382 ± .635 PC Board Pattern
(.330 ± .025) (Top View)
2.540 ± .127 2.540 ± .127
(.100 ± .005) 6-.800 DIA.7.620 ± .254 (.100 ± .005)
(.300 ± .010) (6-.031 DIA.)
3.302
7.620 ± .1276.350 ± .127 9.144 (.130) 6.350 ± .1277.239 TYP. (.360) (.300 ± .005) (.250 ± .005) (.250 ± .005) (.285)
9.144 ± .508
(.360 ± .020)
.457 ± .076 5.080 ± .127
(.018 ± .003) (.200 ± .005)
6 Pin DIP Surface Mount (“S” Suffix) 8.382 ± .635 PC Board Pattern
(.330 ± .025)
(Top View) 2.540 ± .127
2.540 ± .127 (.100 ± .005)
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
9.525 ± .2544.445 ± .127 3.302 6.350 ± .127
(.375 ± .010) 8.305 ± .127(.130) (.175 ± .005) (.250 ± .005)
(.327 ± .005)
.635 TYP. 1.905 ± .127
(.025) .254 TYP. (.075 ± .005)
(.010)
.457 ± .076
(.018 ± .003) 1.499 ± .127
(.059 ± .005)
Tape and Reel Packaging for 6 Pin Surface Mount Package
330.2 DIA. 2.007 ± .102 1.498 ± .102 3.987 ± .102
(13.00) (.079 ± .004) (.059 ± .004) (.157 ± .004)6.731 MAX. 1.753 ± .102
(.265) (.069 ± .004)
.406 MAX.
(.016)Top Cover
Tape Thickness
.102 MAX. 7.493 ± .102 16.002 ± .305
(.004) (.295 ± .004) 16 (.630 ± .012)
12.090 10.100
(.476) (.398)
4.877
(.192)
Top Cover .050R TYP. 11.989 ± .102 10.100 ± .102 1.549 ± .102Embossed Carrier Tape (.472 ± .004) (.398 ± .004) (.061 ± .004)
User Direction of Feed
Embossment
Dimensions
mm
(Inches)
Rev. 7 5www.clare.comWorldwide Sales Offices
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Western Region Clare cannot assume responsibility for use of any circuitry otherClare UK Sales than circuitry entirely embodied in this Clare product. No circuitClare
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Tracy, CA 95376 out notice at any time. The products described in this document
Bindon Road are not intended for use in medical implantation or other direct lifeTel: 1-209-832-4367
support applications where malfunction may result in direct phys-Taunton
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Specification: DS-LCA110-R7
©Copyright 2001, Clare, Inc.
®OptoMOS is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
1/12/01