LH1518AT 查看數據表（PDF） - Vishay Semiconductors
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LH1518AT Datasheet PDF : 8 Pages
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LH1518AAB/ AABTR/ AT
Vishay Semiconductors
Transfer
Parameter
Capacitance (input-output)
Turn-on time
Turn-off time
Test condition
VISO = 1.0 V
IF = 5.0 mA, IL = 50 mA
IF = 5.0 mA, IL = 50 mA
Symbol
Min
Typ.
Max
Unit
CIO
0.8
pF
ton
1.4
3.0
ms
toff
0.7
3.0
ms
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
1.6
IF = 50 mA
1.5
IF = 20 mA
IF = 10 mA
1.4
1.3
1.2
IF = 5 mA
1.1
IF = 2 mA
IF = 1 mA
1.0
–40 –20 0 20 40 60 80
17300
Temperature ( qC )
Figure 1. LED Voltage vs. Temperature
60
50
IL = 50 mA
40
30
20
10
0
–10
–20
–30
–40
–40 –20 0 20 40 60 80
17302
Ambient Temperature ( qC )
Figure 3. ON-Resistance vs. Temperature
120
100
T = 85 qC
80
T = 25 qC
60
T = –40 qC
40
20
17301
0
0.0
0.5
1.0
1.5
2.0
LED Forward Voltage ( V )
Figure 2. LED Forward Current vs. LED Forward Voltage
10
9
8
7
6
5
4
3
2
1
0
0
17303
T = 85 qC
T = 25 qC
T = –40 qC
10 20 30 40 50 60 70 80
LED Reverse Voltage ( V )
Figure 4. LED Reverse Current vs. LED Reverse Voltage
Document Number 83816
Rev. 1.3, 26-Oct-04
www.vishay.com
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