LCA120
PERFORMANCE DATA*
35
30
Device Count (N)
LCA120
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
I
F
= 5mADC
35
30
Device Count (N)
LCA120
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
Device Count (N)
LCA120
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
25
20
15
10
5
0
305
315
325
335
345
355
365
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
25
20
15
10
5
0
6.5
7.5
8.5
9.5
10.5
On-Resistance (Ω)
Blocking Voltage (V)
LCA120
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
0
0.3
0.5
0.7
0.9
1.1
1.3
1.5
LED Current (mA)
25
20
15
10
5
0
LCA120
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
0
0.15
0.45
0.75
1.05
1.35
1.65
1.95
LCA120
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
Device Count (N)
Device Count (N)
Device Count (N)
0.625 0.875 1.125 1.375 1.625 1.875 2.125
Turn-On (ms)
LED Current (mA)
LCA120
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
25
20
15
10
5
0
0.335 0.525 0.715 0.905 1.095 1.285 1.475
Turn-Off (ms)
Load Current (mA)
LCA120
Typical Load Current vs. Temperature
250
200
150
100
50
0
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
0.0250
0.0200
LCA120
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Device Count (N)
20mA
10mA
5mA
Leakage (µA)
0.0150
0.0100
0.0050
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LCA120
Typical Blocking Voltage vs. Temperature
350
345
340
335
330
325
320
315
-40
-20
0
20
40
60
80
100
Temperature (°C)
Turn-On (ms)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
Blocking Voltage (V
RMS
)
LCA120
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
0.700
5mA
Turn-Off (ms)
0.600
0.500
0.400
0.300
0.200
0.100
0
-20
0
20
40
60
80
100
-40
LCA120
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
10mA
20mA
5mA
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
*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.
Rev. 8
www.clare.com
3
CLARE [ CLARE, INC. ]
