LBA110
Dual Pole OptoMOS® Relay
www.clare.com
DS-LBA110-R08 1
Part # Description
LBA110 8-Pin DIP (50/Tube)
LBA110S 8-Pin Surface Mount (50/Tube)
LBA110STR 8-Pin Surface Mount (1,000/Reel)
LBA110P 8-Pin Flat Pack (50/Tube)
LBA110PTR 8-Pin Flat Pack (1,000/Reel)
Parameter Ratings Units
Blocking Voltage 350 VP
Load Current 120 mA
Max RON 35 Ω
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
• 3750Vrms Input/Output Isolation
• 100% Solid State
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
LBA110 comprises two independent 350V, 120mA,
35Ω solid state relays: one single-pole, normally
open (1-Form-A) relay and one single-pole, normally
closed (1-Form-B) relay.
LBA110 is designed to provide an ideal solution
where a complementary Form-A/Form-B relay pair is
required.
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• EN/IEC 60950-1 Certified Component
TUV Certificate B 09 07 49410 004
RoHS
2002/95/EC e3
Pb
Switching Characteristics of
Normally Closed Devices
Form-B
I
F
10%
90%
I
LOAD
t
on
t
off
Form-A
I
F
I
LOAD
10%
90%
t
on
t
off
Switching Characteristics of
Normally Open Devices
1
2
3
4
8
7
6
5
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
Normally Closed Pole
Normally Open Pole
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2R08
LBA110
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.
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current
Continuous 1-I
L- - 120 mA
Peak t = 10ms ILPK - - 350
On-resistance IL=120mA RON -2535
Ω
Off-State Leakage Current VL=350VPILEAK --1μA
Switching Speeds
Turn-On IF=5mA, VL=10V ton --3
ms
Turn-Off toff --3
Output Capacitance VL=50V, f=1MHz COUT -25-pF
Input Characteristics
Input Control Current IL=120mA IF--2mA
Input Dropout Current - IF0.4 0.7 - mA
Input Voltage Drop IF=5mA VF0.9 1.2 1.4 V
Reverse Input Current VR=5V IR--10μA
Common Characteristics
Input to Output Capacitance - CI/O -3-pF
1 If both poles operate the load current must be derated so as not to exceed the package power dissipation value.
Parameter Ratings Units
Blocking Voltage 350 VP
Reverse Input Voltage 5 V
Input Control Current 50 mA
Peak (10ms) 1 A
Input Power Dissipation 1150 mW
Total Power Dissipation 2800 mW
Isolation Voltage, Input to Output 3750 Vrms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1 Derate Linearly 1.33 mW/ºC
2 Derate Linearly 6.67 mW/ºC
Absolute Maximum Ratings @ 25ºC
Electrical Characteristics @ 25ºC
LBA110
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R08
PERFORMANCE DATA for 1-Form-A and 1-Form-B Relays*
*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.
PERFORMANCE DATA for 1-Form-A Relay*
35
30
25
20
15
10
5
0
1.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
Typical LED Forward Voltage Drop
(N=50, IF=5mA, TA=25ºC)
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20 0 20 40 60 80 120100
Temperature (ºC)
LED Forward Voltage Drop (V)
Typical LED Forward Voltage Drop
vs. Temperature
IF=50mA
IF=30mA
IF=20mA
IF=10mA
IF=5mA
0.45 1.05 1.650.75 1.35
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
Form-A
Typical Turn-On Time
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
0.12 0.28 0.44 0.600.520.360.20
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
Form-A
Typical Turn-Off Time
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
35
30
25
20
15
10
5
0
19.5 21.5 23.5 25.520.5 22.5 24.5
Device Count (N)
Form-A
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
On-Resistance (Ω)
0.65 1.17 1.690.91 1.43 1.95
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
Form-A
Typical IF for Switch Operation
(N=50, IL=120mADC, TA=25ºC)
25
20
15
10
5
0
0.65 1.17 1.690.39 0.91 1.43 1.95
LED Current (mA)
Device Count (N)
Form-A
Typical IF for Switch Dropout
(N=50, IL=120mADC, TA=25ºC)
35
30
25
20
15
10
5
0
400 440 480 520420 460 500
Device Count (N)
Form-A
Typical Blocking Voltage Distribution
(N=50, TA=25ºC)
Blocking Voltage (VP)
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4R08
LBA110
*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.
PERFORMANCE DATA for 1-Form-A Relay (cont.)*
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
Form-A
Typical Turn-On vs. LED Forward Current
(IL=120mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
0.220
0.215
0.210
0.205
0.200
0.195
0.190
0.185
0.180
0
50
Form-A
Typical Turn-Off vs. LED Forward Current
(IL=120mADC)
LED Current (mA)
-40
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
Temperature (ºC)
Form-A
Typical IF for Switch Operation
vs. Temperature
(IL=120mADC)
LED Current (mA)
-40
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
Temperature (ºC)
Form-A
Typical IF for Switch Dropout
vs. Temperature
(IL=120mADC)
Turn-On (ms)
-40
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-20 0 20 40 60 80 100
Temperature (ºC)
Form-A
Typical Turn-On vs. Temperature
(IL=120mADC)
IF=5mA
IF=10mA
IF=20mA
Turn-Off (ms)
-40
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0-20 0 20 40 60 80 100
Temperature (ºC)
Form-A
Typical Turn-Off vs. Temperature
(IF=5mA, IL=120mADC)
Temperature (ºC)
On-Resistance (Ω)
-40
60
50
40
30
20
10
0
-20 0 20 40 60 80 100
Form-A
Typical On-Resistance vs. Temperature
(IF=5mA, IL=120mADC)
-4 -3 -1-2 0 1 2 3 4
Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150
Form-A
Typical Load Current vs. Load Voltage
(IF=5mA, TA=25ºC)
Load Current (mA)
180
160
140
120
100
80
60
40
20
0
Form-A
Typical Load Current vs. Temperature
-40 -20 0 20 40 60 80 120100
Temperature (ºC)
IF=20mA
IF=10mA
IF=5mA
-40
480
470
460
450
440
430
420
-20 0 20 40 60 80 100
Temperature (ºC)
Form-A
Typical Blocking Voltage
vs. Temperature
Blocking Voltage (VP)
Leakage (µA)
-40
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
-20 0 20 40 60 80 100
Form-A
Typical Leakage vs. Temperature
Measured Across Pins 5&6
Temperature (ºC) Time
Load Current (A)
10μs
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1ms100μs 100ms 1s
10ms 10s 100s
Energy Rating Curve
LBA110
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R08
*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.
PERFORMANCE DATA for 1-Form-B Relay*
0.25 0.45 0.650.35 0.55 0.75
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
Form-B
Typical Turn-On Time
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
0.40 0.72 1.040.880.560.24
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
Form-B
Typical Turn-Off Time
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
25
20
15
10
5
0
25.5 27.5 29.5 31.526.5 28.5 30.5
Device Count (N)
On-Resistance (Ω)
Form-B
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=120mADC, TA=25ºC)
25
20
15
10
5
0
0.7 1.1 1.5 1.90.9 1.3 1.7
LED Current (mA)
Device Count (N)
Form-B
Typical IF for Switch Operation
(N=50, IL=120mADC, TA=25ºC)
25
20
15
10
5
0
0.9 1.3 1.70.7 1.1 1.5 1.9
LED Current (mA)
Device Count (N)
Form-B
Typical IF for Switch Dropout
(N=50, IL=120mADC, TA=25ºC)
30
25
20
15
10
5
0
365 385 405 425375 395 415
Device Count (N)
Blocking Voltage (VP)
Form-B
Typical Blocking Voltage Distribution
(N=50, TA=25ºC)
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
50
Form-B
Typical Turn-On vs. LED Forward Current
(IL=120mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
Form-B
Typical Turn-Off vs. LED Forward Current
(IL=120mADC)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
Form-B
Typical IF for Switch Operation
vs. Temperature
(IL=120mADC)
Temperature (ºC)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
Form-B
Typical IF for Switch Dropout
vs. Temperature
(IL=120mADC)
Temperature (ºC)
Turn-On (ms)
-40
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-20 0 20 40 60 80 100
Temperature (ºC)
Form-B
Typical Turn-On vs. Temperature
(IF=5mA, IL=120mADC)
Turn-Off (ms)
-40
1.2
1.0
0.8
0.6
0.4
0.2
0
-20 0 20 40 60 80 100
Form-B
Typical Turn-Off vs. Temperature
(IL=120mADC)
IF=5mA
IF=10mA
IF=20mA
Temperature (ºC)
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6R08
LBA110
PERFORMANCE DATA for 1-Form-B Relay (cont.)*
*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.
-40
60
50
40
30
20
10
0
-20 0 20 40 60 80 100
Form-B
Typical On-Resistance vs. Temperature
(IF=5mA, IL=120mADC)
On-Resistance (Ω)
Temperature (ºC) Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150
-4 -3 -1-2 0 1 2 3 4
Form-B
Typical Load Current vs. Load Voltage
(IF=5mA, TA=25ºC)
Load Current (mA)
180
160
140
120
100
80
60
40
20
0
-40 -20 0 20 40 60 80 120100
Form-B
Typical Load Current vs. Temperature
(IF=0mA)
Temperature (ºC)
-40
415
410
405
400
395
390
385
380
375 -20 0 20 40 60 80 100
Form-B
Typical Blocking Voltage
vs. Temperature
Blocking Voltage (VP)
Temperature (ºC)
Leakage (µA)
-40
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
-20 0 20 40 60 80 100
Form-B
Typical Leakage vs. Temperature
Measured Across Pins 5&6
(IF=5mA)
Temperature (ºC) Time
Load Current (A)
10μs
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1ms100μs 100ms 1s
10ms 10s 100s
Energy Rating Curve
LBA110
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Manufacturing Information
Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. Clare classified all
of its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint industry
standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our products to
the maximum conditions set forth in the standard, and guarantee proper operation of our devices when handled
according to the limitations and information in that standard as well as to any limitations set forth in the information or
standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced
product performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according
to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
Device Moisture Sensitivity Level (MSL) Rating
LBA110 / LBA110S / LBA110P MSL 1
ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard JESD-625.
Reflow Profile
This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020
must be observed.
Device Maximum Temperature x Time
LBA110 / LBA110S 250ºC for 30 seconds
LBA110P 260ºC for 30 seconds
Board Wash
Clare recommends the use of no-clean flux formulations. However, board washing to remove flux residue is
acceptable. Since Clare employs the use of silicone coating as an optical waveguide in many of its optically isolated
products, the use of a short drying bake could be necessary if a wash is used after solder reflow processes.
Chlorine- or Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy
should not be used.
RoHS
2002/95/EC e3
Pb
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8R08
LBA110
MECHANICAL DIMENSIONS
Dimensions
mm
(inches)
PCB Hole Pattern
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
0.457 ± 0.076
(0.018 ± 0.003)
9.652 ± 0.381
(0.380 ± 0.015)
7.239 TYP.
(0.285)
7.620 ± 0.254
(0.300 ± 0.010)
4.064 TYP
(0.160)
0.889 ± 0.102
(0.035 ± 0.004)
8-0.800 DIA.
(8-0.031 DIA.) 2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
0.254 TYP
(0.01)
Dimensions
mm
(inches)
PCB Land Pattern
2.540 ± 0.127
(0.100 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
6.350 ± 0.127
(0.250 ± 0.005)
9.525 ± 0.254
(0.375 ± 0.010)
0.457 ± 0.076
(0.018 ± 0.003)
0.813 ± 0.120
(0.032 ± 0.004)
4.445 ± 0.127
(0.175 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
0.635 ± 0.127
(0.025 ± 0.005)
0.254 ± 0.127
(0.010 ± 0.0005)
2.54
(0.10)
8.90
(0.3503)
1.65
(0.0649)
0.65
(0.0255)
3.302 ± 0.051
(0.130 ± 0.002)
Dimensions
mm
(inches)
PCB Land Pattern
9.398 ± 0.127
(0.370 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
0 MIN / 0.102 MAX
(0 MIN / 0.004 MAX)
2.286 MAX.
(0.090 MAX.)
0.203 ± 0.013
(0.008 ± 0.0005)
0.635 ± 0.127
(0.025 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
0.457 ± 0.076
(0.018 ± 0.003)
2.159 ± 0.025
(0.085 ± 0.001)
2.54
(0.10)
8.70
(0.3425)
1.55
(0.0610)
0.65
(0.0255)
0.864 ± 0.120
(0.034 ± 0.004)
LBA110
LBA110S
LBA110P
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.
Specification: DS-LBA110-R08
©Copyright 2010, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
7/13/2010
For additional information please visit our website at: www.clare.com
9
LBA110
MECHANICAL DIMENSIONS
Dimensions
mm
(inches)
NOTES:
1. All dimensions carry tolerances of EIA Standard 481-2
2. The tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
Embossment
Embossed Carrier
To p C ove r
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
User Direction of Feed
P = 12.00
(0.472)
W = 16.00
(0.63)
Bo = 10.30
(0.406)
Ao = 10.30
(0.406)
K1= 2.00
(0.079)
K0= 2.70
(0.106)
Dimensions
mm
(inches)
User Direction of Feed
NOTES:
1. Dimensions carry tolerances of EIA Standard 481-2
2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
Embossment
Embossed Carrier
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
K1=4.20
(0.165)
0
K =4.90
(0.193)
P=12.00
(0.472)
W=16.00
(0.63)
Bo=10.30
(0.406)
Ao=10.30
(0.406)
LBA110S Tape & Reel
LBA110P Tape & Reel
