Datasheet
LCA110
www.clare.com
3
R10
PERFORMANCE DATA*
*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.
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)
LCA110
Typical LED Forward Voltage Drop
(T
N=50
A
= 25°C; I
F
= 5mA
DC
)
35
30
25
20
15
10
5
0
20.2 20.6 21.0 21.420.4 20.8 21.2
Device Count (N)
On-resistance (Ω)
LCA110
Typical On-resistance Distribution
(T
A
= 25°C; I
L
= 120mA
DC
)
N=50
35
30
25
20
15
10
5
0
427 433 439430 436 442
Blocking Voltage (V
P
)
Device Count (N)
LCA110
Typical Blocking Voltage Distribution
(T
A
= 25°C)
N=50
0.65 1.17 1.690.39 0.91 1.43 1.95
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
LCA110
Typical I
F
for Switch Operation
(T
A
= 25°C; I
L
= 120mA
DC
)
N=50
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)
LCA110
Typical I
F
for Switch Dropout
(T
A
= 25°C; I
L
= 120mA
DC
)
N=50
0.82 0.86 0.90 0.940.84 0.88 0.92
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
LCA110
Typical Turn-On Time
(T
A
= 25°C; I
L
= 120mA
DC
; I
F
= 2mA
DC
)
N=50
0.285 0.305 0.325 0.3450.3350.3150.295
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
LCA110
Typical Turn-Off Time
(T
A
= 25°C; I
L
= 120mA
DC
; I
F
= 2mA
DC
)
N=50
LCA110
Typical Load Current vs. Temperature
Load Current (mA)
210
200
180
160
140
120
100
80
60
0
-40 -20 0 20 40 60 80 120100
I
F
= 10mA
I
F
= 5mA
I
F
= 10mA
I
F
= 5mA
DC Configuration
AC/DC Configuration
Temperature (°C)
LCA110
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
-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
Temperature (°C)
Leakage (µA)
LCA110
Typical Blocking Voltage
vs. Temperature
Blocking Voltage (V
P
)
-40
430
425
420
415
410
405
400
395
-20 0 20 40 60 80 100
Temperature (°C)
LCA110
Typical Turn-On vs. Temperature
(I
L
= 70mA
DC
)
Turn-On (ms)
-40
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-20 0 20 40 60 80 100
I
F
= 5mA
I
F
= 10mA
Temperature (°C)
LCA110
Typical Turn-Off vs. Temperature
(I
L
= 70mA
DC
; I
F
= 5mA)
Turn-Off (ms)
-40
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-20 0 20 40 60 80 100
Temperature (°C)