LH1540AAB Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
LH1540AAB Datasheet PDF : 10 Pages
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www.vishay.com
LH1540AAB, LH1540AABTR, LH1540AT
Vishay Semiconductors
800
600
400
200
0
-50 -25 0 25 50 75 100 125 150 175
Tamb - Ambient Temperature (°C)
Fig. 3 - Safety Power Dissipation vs. Ambient Temperature
250
200
150
100
50
0
-50 -25 0 25 50 75 100 125 150 175
Tamb - Ambient Temperature (°C)
Fig. 4 - Safety Input Current vs. Ambient Temperature
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
140
120
100
80
60
40
20
0
-40
IF > 5 mA
-20 0
20 40
60 80 100
Tamb - Ambient Temperature (°C)
Fig. 5 - Maximum Load Current vs. Ambient Temperature
60
50
T = 85 °C
40
T = 25 °C
30
20
T = -40 °C
10
0
0
0.5
1.0
1.5
2.0
VF - Forward Voltage (V)
Fig. 7 - Forward Current vs. Forward Voltage
1.7
1.6
1.5
IF = 10 mA
1.4
1.3
1.2
IF = 2 mA
1.1
IF = 5 mA
1.0
-40 -20 0 20 40 60 80 100
Tamb - Ambient Temperature (°C)
Fig. 6 - Forward Voltage vs. Ambient Temperature
2.5
IL = 100 mA
2.0
1.5
1.0
0.5
Normalized to Tamb = 25 °C
0
-40 -20 0 20 40 60 80 100
Tamb - Ambient Temperature (°C)
Fig. 8 - Normalized Forward Current for Switch Turn-On vs.
Ambient Temperature
Rev. 2.0, 05-Jul-2018
4
Document Number: 83833
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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