Datasheet

www.clare.com
4
LCB110
R07
PERFORMANCE DATA*
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please
contact our application department.
LED Forward Voltage Drop (V)
LCB110
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20 0 20 40 60 80 120100
I
F
=50mA
I
F
=10mA
I
F
=5mA
Temperature (ºC)
LED Forward Current (mA)
Turn-On (ms)
0
5 1015202530354045
0.30
0.25
0.20
0.15
0.10
0.05
0
50
LCB110
Typical Turn-On vs. LED Forward Current
(I
L
=120mA
DC
)
LED Forward Current (mA)
Turn-Off (ms)
0
5 1015202530354045
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
LCB110
Typical Turn-Off vs. LED Forward Current
(I
L
=120mA
DC
)
On-Resistance (Ω)
-40
60
50
40
30
20
10
0
-20 0 20 40 60 80 100
AC/DC Configuration
DC Configuration
LCB110
Typical On-Resistance vs. Temperature
(I
L
=120mA
DC
)
Temperature (ºC)
On-Resistance (Ω)
-40
50
45
40
35
30
25
20
15
10
5
0
-20 0 20 40 60 80 100
Instantaneous
LCB110
Typical On-Resistance vs. Temperature
(I
L
=100mA)
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
Temperature (ºC)
LCB110
Typical I
F
for Switch Dropout
vs. Temperature
(I
L
=120mA
DC
)
LED Current (mA)
-40
3.0
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
LCB110
Typical I
F
for Switch Operation
vs. Temperature
(I
L
=120mA
DC
)
Temperature (ºC)
Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150
-4 -3 -2 -1 1 2 3
0
4
LCB110
Typical Load Current vs. Load Voltage
(T
A
=25ºC)
Time
Load Current (A)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10μs 1ms 100ms 10s100μs 10ms 1s 100s
LCB110
Energy Rating Curve