CLARE LCA210S

LCA210
Dual Pole OptoMOS® Relays
Load Voltage
Load Current
Max RON
LCA210
350
85
35
Units
V
mA
Ω
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
• Surface Mount and Tape & Reel Versions Available
Applications
• 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
Description
The LCA210 is a common input 1-Form 2A solid state relay
which has two independent optically couple MOSFETS
controlled by a common input signal. The efficient MOSFET switches and photovoltaic die use Clare’s patented
OptoMOS® architecture to provide 3750 VRMS of input to
output isolation. The optically coupled input is controlled by
highly efficient GaAIAs infrared LEDs. Common input
OptoMOS relays can replace standard dual pole relays in
a variety of applications. The common input relay eliminates the need to make an external circuit connection
when both poles are controlled by a common signal.
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
Part #
LCA210
LCA210S
LCA210STR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
LCA210 Pinout
NC
+ Control
Ð Control
NC
1
8
2
7
3
6
4
5
Output 1
Output 1
Output 2
Output 2
Switching Charcteristics of
Normally Open (Form A) Devices
10ms
CONTROL
LOAD 10%+
+90%
TON
DS-LCA210-R7
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10%+
TOFF
1
LCA210
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
-
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.
Typ Max Units
- 1501 mW
100 mA
1
A
5
V
- 8002 mW
3750
-40
-40
-
VRMS
+85
°C
+125 °C
-
-
+260
°C
-
-
+220
°C
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter
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
*Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
Input Voltage Drop
Reverse Input Voltage
Reverse Input Current
Input to Output Capacitance
Input to Output Isolation
Conditions
Symbol
Min
Typ
Max
Units
10ms max
IL=85mA
VL=350V
VL
IL
ILPK
RON
ILEAK
-
25
-
350
85
170
35
1
V
mA
mA
Ω
µA
IF=8mA, VL=10V
IF=8mA, VL=10V
50V; f=1MHz
TON
TOFF
COUT
-
25
3
3
-
ms
ms
pF
IL=120mA
IF=8mA
VR=5V
-
IF
VF
VR
IR
CI/O
VI/O
8
0.8
0.9
3750
1.4
1.2
3
-
100
1.4
5
20
-
mA
mA
V
V
µA
pF
VRMS
*Input characteristics represent requirements of two parallel connected LEDs.
2
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Rev. 7
LCA210
PERFORMANCE DATA*
35
30
30
25
20
15
10
10
0
1.23
30
15
0
1.21
35
20
5
1.19
1.25
24.9
10
420
2.86
3.38
15
10
1.82
10
5
0
0.2
0.3
0.4
0.5
0.6
180
160
140
120
100
80
60
40
20
0
-40 -20
430
425
Turn-On (ms)
420
415
410
405
400
395
0
20
40
10
3.38
0.6
3.9
0.7
0.8
60
Temperature (°C)
80
100
5.000
4.500
4.000
3.500
3.000
2.500
2.000
1.500
1.000
0.500
0
-40
1.0
1.1
1.2
LCA210
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
0.016
20
40
60
0.010
0.008
0.006
0.004
16mA
8mA
0
0.012
0.002
0
80 100 120
-40
-20
0
8mA
32mA
20
40
60
Temperature (°C)
40
60
80
100
LCA210
Typical Turn-Off vs. Temperature
(Load Current = 40mADC)
16mA
0
20
Temperature (°C)
LCA210
Typical Turn-On vs. Temperature
(Load Current = 40mADC)
-20
.9
Turn-On (ms)
Temperature (°C)
LCA210
Typical Blocking Voltage
vs. Temperature
-20
15
0.014
Turn-Off (ms)
-40
2.86
80
100
Turn-Off (ms)
0.1
2.34
Leakage (µA)
15
450
0
1.30
LCA210
Typical Load Current vs. Temperature
Load Current (mA)
20
445
20
LED Current (mA)
25
440
5
0.78
LCA210
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC; IF = 8mADC)
435
25
0
3.9
430
LCA210
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC; IF = 8mADC)
20
LED Current (mA)
0.0
425
Blocking Voltage (V)
5
0
2.34
10
25.3
Device Count (N)
Device Count (N)
Device Count (N)
15
5
Device Count (N)
24.5
25
20
1.82
15
0
24.1
LCA210
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC )
25
1.30
20
On-Resistance (Ω)
LCA210
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC)
0.78
25
5
23.7
23.3
22.9
LED Forward Voltage Drop (V)
Blocking Voltage (VRMS)
LCA210
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
25
5
1.17
LCA210
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC) IF=8mA
Device Count (N)
35
Device Count (N)
Device Count (N)
LCA210
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
IF = 8mADC
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-40
8mA
-20
0
20
40
60
80
100
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
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3
LCA210
PERFORMANCE DATA*
LCA210
Typical Turn-On vs. LED Forward Current
(Load Current = 50mADC)
1.6
1.4
50mA
30mA
20mA
10mA
1.2
1.0
0.8
-40
-20
0
20
40
60
80
100
120
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
5 10 15 20 25 30 35 40 45 50 55
Temperature (°C)
50
5.0
8mA
16mA
30
20
2.0
1.0
0
20
40
60
80
100
LCA210
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 8mADC
Load Current (A)
Load Current (mA)
100
50
0
-50
-100
-3
-2
-1
0
-20
0
20
40
60
80
100
1
Load Voltage (V)
2
3
5.0
4.0
3.0
2.0
1.0
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LCA210
Energy Rating Curve
150
-150
-40
Temperature (°C)
Temperature (°C)
LCA210
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 50mADC)
6.0
3.0
0
0
LCA210
Typical IF for Switch Operation
vs. Temperature
(Load Current = 50mADC)
4.0
10
-20
LED Forward Current (mA)
LED Current (mA)
6.0
LED Current (mA)
On-Resistance (Ω)
60
-40
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
5 10 15 20 25 30 35 40 45 50 55
LED Forward Current (mA)
LCA210
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature)
40
LCA210
Typical Turn-Off vs. LED Forward Current
(Load Current = 50mADC)
Turn-Off (ms)
1.8
Turn-On (ms)
LED Forward Voltage Drop (V)
LCA210
Typical LED Forward Voltage Drop
vs. Temperature
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10µs 100µs 1ms 10ms 100ms
1s
10s 100s
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.
4
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Rev. 7
LCA210
Mechanical Dimensions
9.652 ± .381
(.380 ± .015)
8 Pin DIP Through Hole (Standard)
2.540 ± .127
8-.800 DIA. (.100 ± .005)
(8-.031 DIA.)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
7.239 TYP.
(.285)
PC Board Pattern
(Top View)
3.302
(.130)
9.144 ± .508
(.360 ± .020)
6.350 ± .127
(.250 ± .005)
9.144 TYP.
(.360)
.457 ± .076
(.018 ± .003)
7.620 ± .127
(.300 ± .005)
8.077 ± .127
(.318 ± .005 )
9.652 ± .381
(.380 ± .015)
8 Pin DIP Surface Mount (“S” Suffix)
4.445 ± .127
(.175 ± .005)
3.302
(.130)
(.100 ± .005)
9.525 ± .254
(.375 ± .010)
6.350 ± .127
(.250 ± .005)
.635 TYP.
(.025)
PC Board Pattern
(Top View)
2.540 ± .127
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
7.620 ± .127
(.300 ± .005)
6.350 ± .127
(.250 ± .005)
8.305 ± .127
(.327 ± .005)
1.905 ± .127
(.075 ± .005)
.254 TYP.
(.010)
.457 ± .076
(.018 ± .003)
1.498 ± .127
(.059 ± .005)
8.077 ± .127
(.318 ± .005)
Tape and Reel Packaging for 8 Pin Surface Mount Package
330.2 DIA.
(13.00)
Top Cover
Tape Thickness
.102 MAX.
(.004)
6.731 MAX.
1.753 ± .102
(.265)
(.069 ± .004)
.406 MAX.
(.016)
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
7.493 ± .102
(.295 ± .004)
1
8
12.090
(.476)
10.300
(.405)
4.877
(.192)
Top Cover
Tape
Embossed Carrier
Embossment
16.002 ± .305
(.630 ± .012)
.050R TYP.
11.989 ± .102
(.472 ± .004)
10.300 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
User Direction of Feed
Dimensions
mm
(inches)
Rev. 7
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5
Worldwide Sales Offices
CLARE LOCATIONS
EUROPE
ASIA PACIFIC
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
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CP Clare nv
Bampslaan 17
B-3500 Hasselt (Belgium)
Tel: 32-11-300868
Fax: 32-11-300890
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145 Columbia
Aliso Viejo, CA 92656-1490
Tel: 1-949-831-4622
Fax: 1-949-831-4628
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Lead Rep
99 route de Versailles
91160 Champlan
France
Tel: 33 1 69 79 93 50
Fax: 33 1 69 79 93 59
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Clare
Room N1016, Chia-Hsin, Bldg II,
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AMERICAS
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3425 Harvester Road, Suite 202
Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
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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)
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Box 167
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United Kingdom
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UK-Somerset TA2 6BG
Tel: 44-1-823 352541
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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-LCA210-R7
©Copyright 2001, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
1/12/01