CLARE LAA108PTR

LAA108
Dual Single-Pole OptoMOS® Relay
Parameter
Blocking Voltage
Load Current
Max RON
Ratings
100
300
8
Units
VP
mA
Ω
Description
Clare's LAA108 is a 100V, 300mA, 8Ω dual
1-Form-A (single-pole normally open)
Solid State Relay that has two independently
controlled, optically coupled outputs.
The output MOSFET switches and photovoltaic die
use Clare’s patented OptoMOS architecture to provide
3750 Vrms of input-to-output isolation. The optically
coupled output is controlled by a highly efficient
GaAIAs infrared LED.
Features
• Small 8-pin Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• 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 Tape & Reel Versions Available
This dual single-pole OptoMOS relay provides a more
compact design solution than two discrete singlepole relays in a variety of applications, saving board
space by incorporating both switches in a single 8-Pin
package.
Approvals
Applications
• 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 Component: File # E76270
• CSA Certified Component: Certificate # 1172007
• Certified to:
IEC 60950-1: 2005
EN 60950-1: 2006
TUV Certificate # B 09 07 49410 004
Ordering Information
Part #
LAA108
LAA108S
LAA108STR
LAA108P
LAA108PTR
Description
8-Pin DIP (50/Tube)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1,000/Reel)
8-Pin Flat Pack (50/Tube)
8-Pin Flat Pack (1,000/Reel)
Pin Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
8
2
7
3
6
4
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
Control
ILOAD
Pb
DS-LAA108-R02
RoHS
2002/95/EC
+
90%
10%+
e3
tOFF
tON
www.clare.com
1
LAA108
Absolute Maximum Ratings
Parameter
Ratings
Blocking Voltage
100
Reverse Input Voltage
5
Input Control Current
50
Peak (10ms)
1
150
Input Power Dissipation 1
Total Power Dissipation 2
800
Isolation Voltage Input to Output
3750
Operational Temperature
-40 to +85
Storage Temperature
-40 to +125
1
2
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.
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
Electrical absolute maximum ratings are at 25°C
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Load Current
Continuous 1
Peak
On-Resistance 2
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Input Characteristics @ 25°C
Input Control Current 3
Input Dropout Current
Input Voltage Drop
Reverse Input Current
Common Characteristics @ 25°C
Input to Output Capacitance
Symbol
Min
Typ
Max
t =10ms
IL=300mA
VL=100VP
IL
ILPK
RON
ILEAK
-
4.5
-
300
400
8
1
50V, f=1MHz
tON
tOFF
COUT
-
0.43
0.17
110
3
3
-
IL=300mA
IF=5mA
VR=5V
IF
VF
IR
0.2
0.9
-
0.5
0.3
1.2
-
2
1.4
10
mA
mA
V
μA
-
CI/O
-
3
-
pF
IF=5mA, VL=10V
1
If both poles operate simultaneously, the load current must be derated so as not to exceed the package total power dissipation value.
2
Measurement taken within one (1) second of on time.
For applications requiring high-temperature operation (T>60ºC), an LED drive currrent of 4mA is recommended.
3
2
Conditions
www.clare.com
Units
mA
Ω
μA
ms
pF
R02
LAA108
PERFORMANCE DATA*
LED Forward Voltage Distribution
(IF=5mA, TA=25ºC)
30
20
LED Current to Operate Distribution
(IL=100mA, TA=25ºC)
On-Resistance Distribution
(IF=2mA, IL=200mA, TA=25ºC)
20
20
15
10
Device Count (N)
Device Count (N)
Device Count (N)
25
15
10
5
15
10
5
5
0
0
0
0.40
1.31
Turn-On Time Distribution
(IF=5mA, IL=200mA, TA=25ºC)
15
10
5
0
4.46
15
10
5
1.5
0.75
1.4
LED Current (mA)
IF=50mA
IF=20mA
1.3
1.2
IF=10mA
IF=5mA
IF=2mA
1.1
1.0
-40
-20
0.38
0.42 0.46 0.50 0.54
Turn-Off Time (ms)
20
40
60
Temperature (ºC)
80
LED Current to Operate
vs. Temperature
(IL=100mA)
0.65
0.60
0.55
-20
0
20
40
60
Temperature (ºC)
80
5
0.2
0.0
-0.2
-0.4
0.4
0.445
6.0
0.2
0.1
On-Resistance (Ω)
0.450
Turn-Off Time (ms)
0.5
0.440
0.435
0.430
0.425
0
0
10
20
30
40
LED Forward Current (mA)
50
0
10
20
30
40
LED Forward Current (mA)
50
144
0.4
6.5
0.3
140
141
142
143
Blocking Voltage (VP)
Typical Load Current vs. Load Voltage
(IF=2mA, TA=25ºC)
-0.6
-0.3
100
Turn-Off Time vs. LED Forward Current
(IL=80mA, TA=25ºC)
Turn-On Time vs. LED Forward Current
(IL=80mA, TA=25ºC)
10
0.6
0.70
0.45
-40
100
15
139
0.50
0
4.58
20
0.58
Load Current (mA)
0.80
4.50 4.52 4.54 4.56
On-Resistance (Ω)
0
0.34
1.6
4.48
Blocking Voltage Distribution
(TA=25ºC)
25
0
LED Forward Voltage vs. Temperature
LED Forward Voltage (V)
0.70
20
0.135 0.150 0.165 0.180 0.195 0.210 0.225
Turn-On Time (ms)
Turn-On Time (ms)
0.45 0.50 0.55 0.60 0.65
LED Current to Operate (mA)
Turn-Off Time Distribution
(IF=5mA, IL=200mA, TA=25ºC)
25
Device Count (N)
20
Device Count (N)
1.27
1.28
1.29
1.30
LED Forward Voltage (V)
Device Count (N)
1.26
-0.2
-0.1
0.0
0.1
Load Voltage (V)
0.2
0.3
On-Resistance vs. Temperature
(IF=2mA, IL=200mA)
5.5
5.0
4.5
4.0
-40
-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
www.clare.com
3
LAA108
PERFORMANCE DATA*
Turn-On Time vs. Temperature
(IF=5mA, IL=80mA)
0.65
0.22
0.20
0.18
0.16
-40
-20
0
20
40
60
Temperature (ºC)
80
0.50
0.45
0.40
0.35
25
150
148
0
20
40
60
Temperature (ºC)
80
100
142
140
138
Single Pole Operating
300
250
200
* Neither pole to exceed
single pole limits
-40
Leakage Current vs. Temperature
Measured Across Pins 5 & 6, 7 & 8
(VL=100V)
-20
0
20
40
60
Temperature (ºC)
80
100
Energy Rating Curve
(Single Pole, IF=5mA, TA=25ºC)
1.0
0.9
Load Curent (A)
Leakage (nA)
144
350
100
-20
20
146
400
150
0.25
-40
100
Blocking Voltage vs. Temperature
Blocking Voltage (VP)
0.55
0.30
0.14
Total Current - Both Poles Operating *
450
Load Current (mA)
0.24
Maximum Load Current
vs. Temperature
(IF=5mA)
500
0.60
Turn-Off Time (ms)
Turn-On Time (ms)
0.26
Turn-Off Time vs. Temperature
(IF=5mA, IL=80mA)
15
10
5
0.8
0.7
0.6
0.5
0.4
0.3
136
134
-40
-20
0
20
40
60
Temperature (ºC)
80
100
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
0.2
10μs 100μs 1ms 10ms 100ms
Time
1s
10s
100s
*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
www.clare.com
R02
LAA108
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
e3
RoHS
2002/95/EC
MECHANICAL DIMENSIONS
8-Pin DIP Through-Hole Package
PC Board Pattern
9.652 ± 0.381
(0.380 ± 0.015)
2.540 ± 0.127
(0.100 ± 0.005)
8-0.800 DIA.
(8-0.031 DIA.)
7.620 ± 0.254
(0.300 ± 0.010)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
0.457 ± 0.076
(0.018 ± 0.003)
6.350 ± 0.127
(0.250 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
7.239 TYP.
(0.285)
4.064 TYP
(0.160)
2.540 ± 0.127
(0.100 ± 0.005)
0.254 TYP
(0.01)
7.620 ± 0.127
(0.300 ± 0.005)
Dimensions
mm
(inches)
0.889 ± 0.102
(0.035 ± 0.004)
Recommended PCB Land Pattern
8-Pin Surface Mount Package
9.652 ± 0.381
(0.380 ± 0.015)
2.540 ± 0.127
(0.100 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
9.525 ± 0.254
(0.375 ± 0.010)
6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
8.90
(0.3503)
1.65
(0.0649)
7.620 ± 0.254
(0.300 ± 0.010)
0.65
(0.0255)
0.254 ± 0.127
(0.010 ± 0.0005)
4.445 ± 0.127
(0.175 ± 0.005)
Dimensions
mm
(inches)
0.813 ± 0.120
(0.032 ± 0.004)
8 Pin Flatpack Package
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
0 MIN / 0.102 MAX
(0 MIN / 0.004 MAX)
9.398 ± 0.127
(0.370 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
7.620 ± 0.254
(0.300 ± 0.010)
2.286 MAX.
(0.090 MAX.)
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
0.203 ± 0.013
(0.008 ± 0.0005)
8.70
(0.3425)
1.55
(0.0610)
0.65
(0.0255)
2.159 ± 0.025
(0.085 ± 0.001)
0.457 ± 0.076
(0.018 ± 0.003)
0.864 ± 0.120
(0.034 ± 0.004)
R02
Recommended PCB Land Pattern
Dimensions
mm
(inches)
www.clare.com
5
LAA108
MECHANICAL DIMENSIONS
Tape and Reel Packaging for 8-Pin Surface Mount Package
W = 16.30 max
(0.642 max)
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
1
8
Top Cover
Tape
K0 = 4.90
(0.193)
K1 = 4.20
(0.165)
Embossed Carrier
Embossment
P = 12.00
(0.472)
Ao = 10.30
(0.406)
Bo = 10.30
(0.406)
Dimensions
mm
(inches)
User Direction of Feed
NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2
Tape and Reel Packaging for 8 Pin Flatpack Package
W = 16.30 max
(0.642 max)
330.2 DIA.
(13.00 DIA.)
1
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
8
Bo = 10.30
(0.406)
Top Cover
Tape
K0 = 2.70
(0.106)
K1 = 2.00
(0.079)
Embossed Carrier
Embossment
P = 12.00
(0.472)
Ao = 10.30
(0.406)
User Direction of Feed
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-LAA108-R02
©Copyright 2009, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
11/13/09