LBB120
INTEGRATED
CIRCUITS
DIVISION
PERFORMANCE DATA*
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
Typical Turn-On Time
(N=50, IF=5mA, IL=120mADC
Typical Turn-Off Time
(N=50, IF=5mA, IL=120mADC)
)
30
25
20
15
10
5
35
30
25
20
15
10
5
35
30
25
20
15
10
5
0
0
0
1.364
1.366
1.368
1.370
1.372
0.30
0.42
0.54
0.66
0.78
0.90
0.625 0.875 1.125 1.375 1.625 1.875
LED Forward Voltage Drop (V)
Turn-On Time (ms)
Turn-Off Time (ms)
Typical IF for Switch Operation
(N=50, IL=120mADC
Typical IF for Switch Dropout
(N=50, IL=120mADC
Typical On-Resistance Distribution
)
)
(N=50, IL=120mADC
)
30
25
20
15
10
5
35
25
20
15
10
5
35
30
25
20
15
10
5
0
0
0
0.63
0.81
0.99
1.17
1.35
1.53
0.45
0.63
0.81
0.99
1.17
1.35
10.4
10.8
11.2
11.6
12.0
12.4
LED Current (mA)
On-Resistance (:)
LED Current (mA)
Typical Blocking Voltage Distribution
(IF=5mA, N=50)
35
30
25
20
15
10
5
0
291.25 293.75 296.25 298.75 301.25 303.75
Blocking Voltage (VP)
Typical Turn-On Time
Typical Turn-Off Time
Typical LED Forward Voltage Drop
vs.Temperature
vs. LED Forward Current
vs. LED Forward Current
(IL=170mADC
)
(IL=170mADC
)
0.634
0.632
0.630
0.628
0.626
0.624
0.622
1.2
1.0
0.8
0.6
0.4
0.2
0
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
IF=10mA
IF=5mA
IF=2mA
0
5
10 15 20 25 30 35 40 45 50
0
5
10 15 20 25 30 35 40 45 50
-50
-25
0
25
50
75
100
LED Forward Current (mA)
LED Forward Current (mA)
Temperature (ºC)
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
R10
3
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