DUAL POLE OptoMOS® RELAYS
192 North America: 1-800-272-5273 Europe: 32-1 1-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212
Note: For Mechanical Dimensions See Pages 408-415
LBA120/LBA120L
LBA120 is 250V, 170mA, 20Ω independent 1-Form-A
and 1-Form-B relays. It features low on-resistance
combined with enhanced peak load current handling
capabilities. Current limiting version is available (“L”
suffix, see specification for variations in performance).
■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
■Current Limiting, Surface Mount and Tape & Reel
V ersions A vailable
■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
■Telecommunications
■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
■P: Flatpack Package
■L: Current Limiting
■TR: Tape & Reel
■S: Surface Mount Package
Switching Characteristics of
Normally Closed (Form B) Devices
CONTROL
10ms
10%
90% 90%
+
+
T
ON
T
OFF
+
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
LOAD
10ms
10% 10%
90%
+
T
ON
T
OFF
+
+
OPTIONS / SUFFIXES
APPROVALS
Parameter Min Typ Max Units
Input Power Dissipation - - 1501mW
Input Control Current - - 50 mA
Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Power Dissipation - - 8002mW
Capacitance
Input to Output - 3 - pF
Isolation Voltage
Input to Output 3750 - - VRMS
Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature
DIP Package - - +260 °C
Flatpack/Surface Mount
Package - - +220 °C
(10 Seconds Max.)
1 Derate Linearly 1.33 mw/˚C
2 Derate Linearly 6.67 mw/˚C
RATINGS (@ 25˚ C)
APPLICATIONSFEATURES
DESCRIPTION
DUAL POLE OptoMOS® RELAYS
SPECIFICATIONS
193
Note: For Mechanical Dimensions See Pages 408-415
www.clare.com
LBA120/LBA120L
1
2
3
4
8
7
6
5
LBA120 Pinout
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
Normally Closed Pole
Normally Open Pole
AC/DC Configuration
1
2
3
4
8
7
6
5
LBA120L Pinout
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
Normally Closed Pole
Normally Open Pole
AC/DC Configuration
PARAMETER CONDITIONS SYMBOL MIN TYP MAX MIN TYP MAX UNITS
Output Characteristics @ 25°C
Load Voltage (Peak) - VL- - 250 - - 250 V
Load Current*(Continuous)
AC/DC Configuration - IL- - 170 - - 150 mA
Peak Load Current 10ms ILPK - - 400 - - - mA
On-Resistance
AC/DC Configuration IL=170mA RON - 16 20 - 21 25 Ω
Off-State Leakage Current VL=250V ILEAK -- 1- -1µA
Switching Speeds
Turn-On IF=5mA, VL=10V TON -- 5- -5ms
Turn-Off IF=5mA, VL=10V TOFF -- 5- -5ms
Output Capacitance 50V; f=1MHz COUT -50--50- pF
Load Current Limiting Form A only ICL - - - 190 235 280 mA
Input Characteristics @ 25°C
Input Control Current IL=120mA IF5 - 50 5 - 50 mA
Input Dropout Current - - 0.4 0.7 - 0.4 0.7 - mA
Input Voltage Drop IF=5mA VF0.9 1.2 1.4 0.9 1.2 1.4 V
Reverse Input Voltage - VR--5- -5 V
Reverse Input Current VR=5V IR- - 10 - - 10 µA
Input to Output Capacitance - CI/O -3 -- 3 - pF
Input to Output Isolation - VI/O 3750 - - 3750 - - VRMS
*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.
LBA120 LBA120L
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
194 North America: 1-800-272-5273 Europe: 32-1 1-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212
LBA120/LBA120L
LBA120
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C; IF = 5mADC)
35
30
25
20
15
10
5
01.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
LBA120 - FormA
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, IF=5mADC)
35
30
25
20
15
10
5
08.45 9.05 9.65 10.258.75 9.35 9.95
On-Resistance (Ω)
Device Count (N)
LBA120 - FormB
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, IF=5mADC)
30
25
20
15
10
5
09.25 11.05 12.85 14.6510.15 11.95 13.75
On-Resistance (Ω)
Device Count (N)
LBA120 - FormA
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
25
20
15
10
5
0330 350 370 390340 360 380
Blocking Voltage (V)
Device Count (N)
LBA120 - FormB
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
30
25
20
15
10
5
0263 297 331 365280 314 348
Blocking Voltage (V)
Device Count (N)
LBA120 - FormA
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
LED Current (mA)
Device Count (N)
25
20
15
10
5
00.3 0.7 1.10.1 0.5 0.9 1.3
LBA120 - FormB
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
30
25
20
15
10
5
00.24 0.32 0.48 0.640.40
LED Current (mA)
Device Count (N)
0.56
LBA120 - FormA
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
00.3 0.7 1.10.1 0.5 0.9 1.3
LED Current (mA)
Device Count (N)
LBA120 - FormB
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
00.24 0.40 0.560.16 0.32 0.48 0.64
LED Current (mA)
Device Count (N)
LBA120 - FormA
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.66 1.14 1.860.90 1.38
Turn-On (ms)
Device Count (N)
25
20
15
10
5
01.62
LBA120 - FormB
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.04 0.20 0.360.12 0.28 0.44
Turn-On (ms)
Device Count (N)
30
25
20
15
10
5
0
LBA120 - FormA
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.160.08 0.32 0.230.400.24
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
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PERFORMANCE DATA
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LBA120/LBA120L
LBA120 - FormB
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
1.25 2.25 3.252.751.750.75
Turn-Off (ms)
Device Count (N)
30
25
20
15
10
5
0
LBA120 - Form A
Typical Load Current vs. Temperature
Temperature (°C)
Load Current (mA)
250
200
150
100
50
0-40 -20 0 20 40 60 80 120100
20mA
10mA
5mA
LBA120 - Form B
Typical Load Current vs. Temperature
Temperature (°C)
Load Current (mA)
250
200
150
100
50
0-40 -20 0 20 40 60 80 120100
5mA
LBA120
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
Temperature (°C)
Leakage (µA)
-40
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0-20 0 20 40 60 80 100
LBA120 - FormA
Typical Blocking Voltage vs. Temperature
Temperature (°C)
Blocking Voltage (VRMS)
-40
375
370
365
360
355
350
345
340
335
330
325 -20 0 20 40 60 80 100
LBA120 - FormB
Typical Blocking Voltage vs. Temperature
Temperature (°C)
Blocking Voltage (VRMS)
-40
325
320
315
310
305
300
295
290
285
280
275 -20 0 20 40 60 80 100
LBA120 - FormA
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-On (ms)
-40
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0-20 0 20 40 60 80 100
5mA
10mA
20mA
LBA120 - FormB
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-On (ms)5mA
-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
5mA
LBA120 - FormA
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-Off (ms)
-40
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0-20 0 20 40 60 80 100
5mA
LBA120 - FormB
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-Off (ms)
-40
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0-20 0 20 40 60 80 100
5mA
10mA
20mA
LBA120
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (°C)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8-40 -20 0 20 40 60 80 120100
50mA
30mA
20mA
10mA
5mA
LBA120 - FormA
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
1.4
1.2
1.0
0.8
0.6
0.4
0.2 50
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
196 North America: 1-800-272-5273 Europe: 32-1 1-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212
LBA120/LBA120L
LBA120 - FormB
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
0.8
0.6
0.4
0.2
050
LBA120 - FormA
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
0.42
0.41
0.40
0.39
0.38
0.37
0.36 50
LBA120 - FormB
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6 50
LBA120 - FormA
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; I
F
= 5mADC)
Temperature (°C)
On-Resistance (Ω)
-40
60
50
40
30
20
10
0-20 0 20 40 60 80 100
LBA120 - FormB
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
Temperature (°C)
On-Resistance (Ω)
-40
60
50
40
30
20
10
0-20 0 20 40 60 80 100
LBA120 - FormA
Typical IF for Switch Operation vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0-20 0 20 40 60 80 100
LBA120 - FormB
Typical IF for Switch Operation vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0-20 0 20 40 60 80 100
LBA120 - FormA
Typical IF for Switch Dropout vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0-20 0 20 40 60 80 100
LBA120 - FormB
Typical IF for Switch Dropout vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0-20 0 20 40 60 80 100
LBA120 - FormA
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; IF = 5mADC)
Load Voltage (V)
Load Current (mA)
200
150
100
50
0
-50
-100
-150
-200-2.5 -1.5 -0.5-1.0-2.0 0 0.5 1.0 1.5 2.0 2.5
LBA120 - FormB
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; IF = 5mADC)
Load Voltage (V)
Load Current (mA)
200
150
100
50
0
-50
-100
-150
-200-2.5 -1.5 -0.5-1.0-2.0 0 0.5 1.0 1.5 2.0 2.5
LBA120
Energy Rating Curve
Time
Load Current (A)
10µs
1.2
1.0
0.8
0.6
0.4
0.2
01ms100µs 100ms 1s
10ms 10s 100s
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
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LBA120/LBA120L
LBA120L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
IF = 5mADC
35
30
25
20
15
10
5
01.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
LBA120L - Form A
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
35
30
25
20
15
10
5
014.0 14.8 15.614.4 15.2
On-Resistance (Ω)
Device Count (N)
LBA120L - Form B
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
35
30
25
20
15
10
5
010.4 10.8 11.2 12.011.6 12.4
On-Resistance (Ω)
Device Count (N)
LBA120L - Form A
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
25
20
15
10
5
0380 388 396384 392 400
Blocking Voltage (V)
Device Count (N)
LBA120L - Form B
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
25
20
15
10
5
0291.25 293.75 296.25 298.75 301.25 303.75
Blocking Voltage (V)
Device Count (N)
LBA120L - Form A
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC
40
35
30
25
20
15
10
5
00.8 1.2 1.60.6 1.0 1.4 1.8
LED Current (mA)
Device Count (N)
)
LBA120L - Form B
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
0.63 0.81 1.17 1.530.99 1.35
LED Current (mA)
Device Count (N)
30
25
20
15
10
5
0
LBA120L - Form A
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
0.5 0.9 1.30.3 0.7 1.1 1.5
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
LBA120L - Form B
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
35
25
20
15
10
5
00.63 0.99 1.350.45 0.81 1.17
LED Current (mA)
Device Count (N)
LBA120L - Form A
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.23 0.41 0.59 0.770.680.500.32
Turn-On (ms)
Device Count (N)
30
25
20
15
10
5
0
LBA120L - Form B
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.42 0.66 0.900.54 0.78
Turn-On (ms)
Device Count (N)
35
30
25
20
15
10
5
00.30
LBA120L - Form A
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.06 0.14 0.22 0.300.10 0.18 0.26
Turn-Off (ms)
Device Count (N)
35
30
25
20
15
10
5
0
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
198 North America: 1-800-272-5273 Europe: 32-1 1-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212
LBA120/LBA120L
LBA120L - Form B
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; IF = 5mADC)
0.875 1.375 1.8750.625 1.125 1.625
Turn-Off (ms)
Device Count (N)
35
30
25
20
15
10
5
0
LBA120L - Form B
Typical Load Current vs. Temperature
Temperature (°C)
Load Current (mA)
250
200
150
100
50
0-40 -20 0 20 40 60 80 120100
5mA
LBA120L - Form A
Typical Load Current vs. Temperature
Temperature (°C)
Load Current (mA)
250
200
150
100
50
0-40 -20 0 20 40 60 80 120100
20mA
10mA
5mA
LBA120L - Form A
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Temperature (°C)
Leakage (µA)
-40
0.18
0.16
0.14
0.12
0.10
0.08
0.06 -20 0 20 40 60 80 100
LBA120L - Form B
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Temperature (°C)
Leakage (µA)
-40
0.030
0.025
0.020
0.015
0.010
0.005
0-20 0 20 40 60 80 100
LBA120L - Form A
Typical Blocking Voltage
vs. Temperature
Temperature (°C)
Blocking Voltage (VRMS)
-40
400
395
390
385
380
375 -20 0 20 40 60 80 100
LBA120L - Form B
Typical Blocking Voltage
vs. Temperature
Temperature (°C)
Blocking Voltage (VRMS)
-40
310
305
300
295
290
285 -20 0 20 40 60 80 100
LBA120L - Form A
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-On (ms)
-40
0.6
0.5
0.4
0.3
0.2
0.1
0-20 0 20 40 60 80 100
5mA
10mA
20mA
LBA120L - Form B
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-On (ms)
-40
0.12
0.10
0.08
0.06
0.04
0.02
0-20 0 20 40 60 80 100
5mA
LBA120L - Form A
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-Off (ms)
-40
0.30
0.25
0.20
0.15
0.10
0.05
0-20 0 20 40 60 80 100
5mA
LBA120L - Form B
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
Turn-Off (ms)
-40
2.500
2.000
1.500
1.000
0.500
0-20 0 20 40 60 80 100
5mA
10mA
20mA
LBA120L
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (°C)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8-40 -20 0 20 40 60 80 120100
50mA
30mA
20mA
10mA
5mA
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
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LBA120/LBA120L
LBA120L - Form A
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
Turn-On (ms)
LED Forward Current (mA)
02 4 6 8 10 12 14 16 18
0.40
0.35
0.30
0.25
0.20
0.15
0.10 20
LBA120L - Form B
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-On (ms)
05 1015202530354045
0.634
0.632
0.630
0.628
0.626
0.624
0.622 50
LBA120L - Form A
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-Off (ms)
02 4 6 8 10 12 14 16 18 20
0.160
0.150
0.140
0.130
0.120
0.110
0.100
LBA120L - Form B
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
1.2
1.0
.8
.6
.4
.2
050
LBA120L - Form A
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; I
F
= 5mA)
Temperature (°C)
On-Resistance (Ω)
-40
60
50
40
30
20
10
0-20 0 20 40 60 80 100
LBA120L - Form B
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
Temperature (°C)
On-Resistance (Ω)
-40
60.000
50.000
40.000
30.000
20.000
10.000
0-20 0 20 40 60 80 100
LBA120L - Form A
Typical IF for Switch Operation
vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0-20 0 20 40 60 80 100
LBA120L - Form B
Typical IF for Switch Operation
vs. Temperature
(Load Current = 170mADC; IF = 5mADC)
Temperature (°C)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0-20 0 20 40 60 80 100
LBA120L - Form A
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0-20 0 20 40 60 80 100
LBA120L - Form B
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 170mADC)
Temperature (°C)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0-20 0 20 40 60 80 100
LBA120L - Form A
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 5mADC
Load Voltage (V)
Load Current (mA)
200
150
100
50
0
-50
-100
-150
-200-2.5 -1.5-2.0 -0.5-1.0 0 0.5 1.5 2.01.0 2.5
LBA120L - Form B
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 5mADC
Load Voltage (V)
Load Current (mA)
200
150
100
50
0
-50
-100
-150
-200-2.0 -1.5 -1.0 -0.5 0.5 1.0 1.5
02.0
DUAL POLE OptoMOS® RELAYS
PERFORMANCE DATA
200 North America: 1-800-272-5273 Europe: 32-1 1-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212
LBA120/LBA120L
LBA120L
Energy Rating Curve
Time
Load Current (A)
10µs
1.2
1.0
0.8
0.6
0.4
0.2
01ms100µs 100ms 1s
10ms 10s 100s
LBA120L
Typical Current Limiting vs. Temperature
I
F
= 5mADC
Temperature (°C)
Current (mA)
400
350
300
250
200
150
100
50
0-40 -20 0 20 40 60 80 100
