LCA210L [CLARE]
Dual Pole OptoMOS Relays; 双杆OptoMOS继电
| 型号： | LCA210L |
| 厂家： | 
CLARE |
| 描述： | Dual Pole OptoMOS Relays |
| 文件： | 总6页 (文件大小：231K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LCA210L
Dual Pole OptoMOS® Relays
Description
LCA210L
350
Units
V
The LCA210L is a common input 1-Form 2A solid
state relay which has two independent optically cou-
ple MOSFETS controlled by a common input signal.
The efficient current limiting 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 com-
mon signal.
Blocking Voltage
Load Current
Max RON
100
35
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
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Approvals
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• Certified to:
• EN 60950
• EN 41003
• IEC 950
• AS/NZS 3260
Applications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
• Hookswitch
• Dial Pulsing
• Ground Start
• Ringer Injection
• Instrumentation
• Multiplexers
Ordering Information
Part #
Description
LCA210L
LCA210LS
LCA210LSTR
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
• Data Acquisition
• Electronic Switching
• I/O Subsystems
Pin Configuration
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
LCA210L Pinout
• Aerospace
• Industrial Controls
Switching Characteristics of
Normally Open (Form A) Devices
DS-LCA210L-R1.0
1
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LCA210L
Absolute Maximum Ratings (@ 25˚ 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 opera-
tional 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.
Parameter
Min Typ Max Units
Input Power Dissipation
Input Control Current
Peak (10ms)
Reverse Input Voltage
Relay Blocking Voltage
Total Power Dissipation
-
-
-
-
-
-
-
-
-
-
-
-
1501 mW
100 mA
1
5
350
A
V
V
8002 mW
Isolation Voltage
Input to Output
Operational Temperature
Storage Temperature
Soldering Temperature
DIP Package
Flatpack/Surface Mount
Package
3750
-40
-40
-
-
-
-
VRMS
°C
+85
+125 °C
+260 °C
+220 °C
-
-
-
-
(10 Seconds Max.)
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
1
2
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Output Characteristics @ 25°C
Load Current (Continuous)
Peak Load Current
On-Resistance
Off-State Leakage Current
-
IL
-
-
-
-
-
-
-
-
85
170
35
1
mA
mA
Ω
10ms max
IL=85mA
VL=350V
ILPK
RON
ILEAK
µA
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Current Limit
IF=8mA, VL=10V
IF=8mA, VL=10V
50V; f=1MHz
IF=8mA
TON
TOFF
COUT
ICL
-
-
-
-
-
4
4
-
ms
ms
pF
25
170
130
210
mA
*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
IL=120mA
IF
-
VF
VR
IR
8
0.8
0.9
-
-
-
-
1.4
1.2
-
-
3
100
-
1.4
5
20
-
-
mA
mA
V
V
µA
pF
-
IF=8mA
-
VR=5V
-
-
CI/O
VI/O
3750
-
VRMS
*Input characteristics represent requirements of two parallel connected LEDs.
Rev. 1.0
2
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LCA210L
PERFORMANCE DATA*
LCA210L
LCA210L
LCA210L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
IF = 8mADC
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC; IF=2mADC)
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
25
20
15
10
5
0
17.0 17.4 17.8 18.2 18.6 19.0 19.4
Blocking Voltage (V)
LED Forward Voltage Drop (V)
On-Resistance (Ω)
LCA210L
LCA210L
LCA210L
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC)
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC; IF = 8mADC)
)
(Load Current = 85mADC
LED Current (mA)
LED Current (mA)
LCA210L
Turn-On (ms)
LCA210L
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 85mADC; IF = 8mADC)
LCA210L
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
Typical Load Current vs. Temperature
16mA
8mA
Temperature (°C)
Turn-Off (ms)
Temperature (°C)
LCA210L
Typical Turn-On vs. Temperature
(Load Current = 40mADC)
LCA210L
Typical Turn-Off vs. Temperature
(Load Current = 40mADC)
LCA210L
Typical Blocking Voltage
vs. Temperature
8mA
16mA
8mA
32mA
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. 1.0
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3
LCA210L
PERFORMANCE DATA*
LCA210L
Typical LED Forward Voltage Drop
vs. Temperature
LCA210L
LCA210L
Typical Turn-Off vs. LED Forward Current
(Load Current = 50mADC)
Typical Turn-On vs. LED Forward Current
(Load Current = 50mADC)
50mA
30mA
20mA
10mA
Temperature (°C)
LED Forward Current (mA)
LED Forward Current (mA)
LCA210L
LCA210L
Typical IF for Switch Operation
vs. Temperature
LCA210L
Typical IF for Switch Dropout
vs. Temperature
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature)
(Load Current = 50mADC)
(Load Current = 50mADC)
8mA
16mA
Temperature (°C)
Temperature (°C)
Temperature (°C)
LCA210L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 8mADC
LCA210L
Energy Rating Curve
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. 1.0
4
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LCA210L
MECHANICAL DIMENSIONS
8 Pin DIP Through Hole (Standard)
9.652 .381
(.380 .015)
PC Board Pattern
(Top View)
2.540 .127
2.540 .127
(.100 .005)
8-.800 DIA.
(.100 .005)
7.620 .254
(.300 .010)
(8-.031 DIA.)
7.620 .127
(.300 .005)
3.302
(.130)
9.144 .508
(.360 .020)
6.350 .127
(.250 .005)
6.350 .127
(.250 .005)
7.239 TYP.
(.285)
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)
PC Board Pattern
(Top View)
2.540 .127
(.100 .005)
2.540 .127
(.100 .005)
7.620 .254
(.300 .010)
9.525 .254
(.375 .010)
3.302
(.130)
4.445 .127
(.175 .005)
6.350 .127
(.250 .005)
8.305 .127
(.327 .005)
1.905 .127
(.075 .005)
.635 TYP.
(.025)
.254 TYP.
(.010)
.457 .076
1.498 .127
(.059 .005)
(.018 .003)
8.077 .127
(.318 .005)
Tape and Reel Packaging for 8 Pin Surface Mount Package
2.007 .102 1.498 .102 3.987 .102
(.079 .004) (.059 .004) (.157 .004)
330.2 DIA.
6.731 MAX.
(.265)
(13.00)
1.753 .102
(.069 .004)
.406 MAX.
(.016)
Top Cover
Tape Thickness
.102 MAX.
(.004)
7.493 .102
(.295 .004)
16.002 .305
(.630 .012)
1
8
12.090
(.476)
10.300
(.405)
4.877
(.192)
Top Cover
Tape
.050R TYP.
11.989 .102
(.472 .004)
10.300 .102
(.405 .004)
1.549 .102
(.061 .004)
Embossed Carrier
User Direction of Feed
Embossment
Dimensions
mm
(inches)
Rev. 1.0
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5
For additional information please visit our website at: 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 sup-
port 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-LCA210L-R1.0
©Copyright 2002, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
6/21/02
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