LCA120L 查看數據表（PDF） - Clare Inc => IXYS
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LCA120L Datasheet PDF : 6 Pages
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LCA120L
PERFORMANCE DATA*
LCA120L
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
50mA
1.2
30mA
20mA
10mA
1.0
5mA
0.8
-40 -20
0 20 40 60 80 100 120
Temperature (°C)
LCA120L
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0 2 4 6 8 10 12 14 16 18 20
Forward Current (mA)
LCA120L
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
0.160
0.150
0.140
0.130
0.120
0.110
0.100
0 2 4 6 8 10 12 14 16 18 20
LED Forward Current (mA)
LCA120L
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; IF = 5mA)
60
50
40
30
20
10
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
3.000
LCA120L
Typical IF for Switch Operation
vs. Temperature
(Load Current = 170mADC)
2.500
2.000
1.500
1.000
0.500
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
3.000
LCA120L
Typical IF for Switch Dropout
vs. Temperature
(Load Current = 170mADC)
2.500
2.000
1.500
1.000
0.500
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
LCA120L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
IF = 5mADC
200
150
100
50
0
-50
-100
-150
-200
-2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5
Load Voltage (V)
LCA120L
Energy Rating Curve
1.2
1.0
0.8
0.6
0.4
0.2
0
10µs 100µs 1ms 10ms 100ms 1s
Time
10s 100s
LCA120L
Typical Current Limiting vs. Temperature
IF = 2mADC
300.00
250.00
200.00
150.00
100.00
50.00
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
*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.
4
www.clare.com
Rev. 9
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