CLARE LCA717S

LCA717
Single Pole OptoMOS® Relay
LCA717
30
2
0.15
Blocking Voltage
Load Current
Max RON
Units
VP
ADC/Arms
Ω
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
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount, Tape & Reel Version Available
Description
The LCA717 is a 30V single-pole normally-open
(1-Form-A) Solid State Relay. The ultra-low
on-resistance of this relay enables high-current
operation. Clare's patented OptoMOS architecture
makes available the optically coupled technology
necessary to activate the output's efficient MOSFET
switches, while providing 3750Vrms
input-to-output isolation. Control of the isolated output
is accomplished by means of the highly effective
GaAlAs infrared LED at the input.
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• EN/IEC 60950-1 Compliant
Ordering Information
Applications
• Sensor Circuitry
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment
Patient/Equipment Isolation
• Aerospace
• Industrial Controls
Part #
LCA717
LCA717S
LCA717STR
Description
6 Pin DIP (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount (1000/Reel)
Pin Configuration
AC/DC Configuration
+ Control
– Control
Do Not Use
1
6
2
5
3
4
Load
Do Not Use
Load
DC Only Configuration
+ Control
– Control
Do Not Use
1
6
2
5
3
4
+ Load
– Load
Switching Characteristics of
Normally Open (Form A) Devices
Control
ILOAD
+
90%
10%+
Pb
RoHS
2002/95/EC
DS-LCA717-R02
e3
tOFF
tON
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1
LCA717
Absolute Maximum Ratings (@ 25˚C)
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation 1
Total Power Dissipation 2
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1
Derate Linearly 1.33 mW/˚C
2
Derate Linearly 6.67 mW/˚C
Ratings
30
5
50
1
100
800
3750
-40 to +85
-40 to +125
Units
VP
V
mA
A
mW
mW
Vrms
°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 conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Load Current, Continuous
AC/DC Configuration
DC Configuration
Peak Load Current
On-Resistance1
AC/DC Configuration
DC Configuration
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 Current
Common Characteristics @ 25°C
Input to Output Capacitance
Conditions
Symbol
Min
Typ
Max
Units
-
IL
-
-
2.0
4.0
5.0
ADC/Arms
A
A
t=10ms
ILPK
-
IL=1A
RON
-
0.083
0.023
-
0.15
0.04
1
Ω
VL=30VP
ILEAK
-
-
0.92
0.44
100
3
3
-
µA
15V; f=1MHz
tON
tOFF
COUT
IL=1A
IF=5mA
VR=5V
IF
IF
VF
IR
0.1
0.9
-
0.115
1.2
-
2
1.4
10
mA
mA
V
µA
-
CI/O
-
3
-
pF
IF=5mA, VL=10V
-
ms
pF
1 Measurement taken within 1 second of on-time.
ESD Rating
ESD Rating (Human Body Model)
1000 Volts
2
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R02
LCA717
PERFORMANCE DATA*
LCA717
Typical LED Forward Voltage Drop
(N=50, TA=25ºC, IF=5mA)
30
20
LCA717
Typical On-Resistance Distribution
(N=50, TA=25ºC, IL=1A, IF=2mA)
20
LCA717
Typical Blocking Voltage Distribution
(N=50, TA=25ºC)
20
15
10
Device Count (N)
Device Count (N)
Device Count (N)
25
15
10
5
15
10
5
5
0
5
0.105
0.110 0.115 0.120 0.125
LED Forward Current (mA)
25
20
15
10
5
Leakage Current (nA)
Load Current
2
1
-40
-20
0
20
40
60
Temperature (ºC)
80
100
IF=1mA
Turn-Off Time (μs)
Turn-On Time (μs)
2500
IF=2mA
IF=5mA
1000
150
100
50
0
20
40
60
Temperature (ºC)
80
-20
0
20
40
60
Temperature (ºC)
80
100
0.41
IF=2mA
500
300
-40
0.44
0.45
0.46
38.0
37.5
37.0
36.5
36.0
-20
0
20
40
60
Temperature (ºC)
80
100
LCA717
Typical LED Forward Voltage Drop
vs. Temperature
IF=1mA
550
400
0.43
1.6
600
450
0.42
38.5
35.5
-40
100
IF=5mA
350
500
0
-40
200
650
3000
1500
5
39.0
700
4000
2000
10
LCA717
Typical Turn-Off vs. Temperature
LCA717
Typical Turn-On vs. Temperature
3500
15
LCA717
Typical Blocking Voltage vs. Temperature
(IL=1μA)
250
-20
38.2
Turn-Off Time (ms)
LCA717
Typical Leakage vs. Temperature
Measured Across Pins 4&6
(VL=30V)
300
0
-40
0
37.0 37.3 37.6 37.9
Blocking Voltage (VP)
20
0
350
AC/DC Configuration (ADC/Arms)
36.7
LCA717
Typical Turn-Off Time Distribution
(N=50, TA=25ºC, IL=120mA, IF=5mA)
0.730 0.785 0.840 0.895 0.950 1.005 1.060
Turn-On Time (ms)
5
3
36.4
89.0
LCA717
Typical Turn-On Time Distribution
(N=50, TA=25ºC, IL=120mA, IF=5mA)
Typical Load Current
vs. Temperature
4
87.5
0
0.130
DC-Only Configuration (ADC)
86.0
LED Forward Voltage (V)
0
84.5
Blocking Voltage (VP)
10
83.0
Device Count (N)
Device Count (N)
15
81.5
On-Resistance (mΩ)
25
20
Device Count (N)
80.0
LCA717
Typical IF for Switch Operation
(N=50, TA=25ºC, IL=500mA)
25
0
0
1.215 1.230 1.245 1.260 1.275 1.290 1.305
LED Forward Voltage (V)
-20
0
20
40
60
Temperature (ºC)
80
100
IF=50mA
IF=20mA
IF=10mA
1.5
1.4
1.3
1.2
1.1
1.0
-40
IF=5mA
IF=2mA
IF=1mA
-20
0
20
40
60
Temperature (ºC)
80
100
*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.
R02
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3
LCA717
PERFORMANCE DATA*
5000
450
4000
430
0.12
3000
2000
1000
On-Resistance (Ω)
0.11
0
410
390
370
50
0
LCA717
Typical IF for Switch Operation
vs. Temperature
(IL=1A)
2.0
0.09
0.08
0.07
10
20
30
40
LED Forward Current (mA)
50
0.05
-40
LCA717
Typical Load Current vs. Load Voltage
(TA=25ºC, IF=2mA)
8
1.5
Load Current (A)
0.16
0.15
0.14
0.13
0.12
Load Current (A)
0.17
10
20
30
40
LED Forward Current (mA)
0.10
0.06
350
0
LED Forward Current (mA)
LCA717
Typical On-Resistance vs. Temperature
(IL=1A, IF=2mA)
LCA717
Typical Turn-Off vs. LED Forward Current
(TA=25ºC)
Turn-Off Time (μs)
Turn-On Time (μs)
LCA717
Typical Turn-On vs. LED Forward Current
(TA=25ºC)
1.0
0.5
0.0
-0.5
-20
0
20
40
60
Temperature (ºC)
5
4
3
2
1
0.10
-40
-2.0
-0.20 -0.15 -0.10 -0.05 0.00 0.05 0.10 0.15 0.20
Load Voltage (V)
0
10μs 100μs 1ms 10ms 100ms
Time
80
100
100
6
-1.5
20
40
60
Temperature (ºC)
10
7
0.11
0
100
LCA717
Energy Rating Curve
(TA=25ºC)
-1.0
-20
80
1
*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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R02
LCA717
Manufacturing Information
Soldering
For proper assembly, the component must be
processed in accordance with the current revision
of IPC/JEDEC standard J-STD-020. Failure to
follow the recommended guidelines may cause
permanent damage to the device resulting in impaired
performance and/or a reduced lifetime expectancy.
Washing
Clare does not recommend ultrasonic cleaning or the
use of chlorinated solvents.
Pb
RoHS
2002/95/EC
e3
MECHANICAL DIMENSIONS
6-Pin DIP Thru-Hole Package
8.382 ± 0.381
(0.330 ± 0.015)
PC Board Pattern
7.239 TYP
(0.285 TYP)
2.54 ± 0.127
(0.100 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
1.651 ± 0.254
(0.065 ± 0.010)
3.302 ± 0.051
(0.130 ± 0.002)
6 - 0.800 DIA.
(6 - 0.031 DIA.)
0.254 TYP
(0.010 TYP)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
5.080 ± 0.127
(0.200 0.005)
4.064 TYP
(0.160 TYP)
Dimensions
mm
(inches)
0.457 ± 0.076
(0.018 ± 0.003)
6-Pin Surface Mount Package (”S” Suffix)
8.382 ± 0.381
(0.330 ± 0.015)
9.524 ± 0.508
(0.375 ± 0.020)
Recommended PCB Land Pattern
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
2.54 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
8.90
(0.3503)
1.65
(0.0649)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
0.65
(0.0255)
1.651 ± 0.254
(0.065 ± 0.010)
4.445 ± 0.254
(0.175 ± 0.010)
Dimensions
mm
(inches)
3.302 ± 0.051
(0.130 ± 0.002)
R02
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5
LCA717
MECHANICAL DIMENSIONS (Cont.)
Tape and Reel Packaging for 6-Pin “S” Suffix Parts
330.2 Dia
(13.00 Dia)
Top Cover
Tape Thickness
0.102 Max
(0.004 Max)
W = 16.00 MAX
(0.63 MAX)
B0 = 10.10
(0.400)
Top Cover
Tape
K0 = 4.90
(0.19)
K1 = 3.80
(0.15)
P = 12.00
(0.472)
User Direction of Feed
Embossed
Carrier
Embossment
A0 = 10.10
(0.400)
Dimensions
mm
(inches)
NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2
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 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.
6
Specification: DS-LCA717-R02
©Copyright 2008, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
9/19/08