LH1503 View Datasheet(PDF) - Siemens AG
Part Name
Description
Manufacturer
LH1503 Datasheet PDF : 7 Pages
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A. LED Voltage vs. Temperature
1.6
1.5
IF = 20 mA
1.4
IF = 50 mA
1.3
1.2
IF = 1 mA
IF = 2 mA
1.1
IF = 5 mA
1.0
IF = 10 mA
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
C. LED Current for Switch Turn-On vs. Temperature
100
80
60
40
20
0
–20
–40
–60
–40
IL = 100 mA
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
E. ON-Resistance vs. Temperature
50
40
A
30
20
A – LH1503
B – LH1513
10
B
0
–10
B
–20
–30
A
–40
–40 –20
0
IL = 50 mA
20
40
60
80
AMBIENT TEMPERATURE (°C)
B. LED Dropout Voltage vs. Temperature
1.20
1.15
IL = 100 mA
TYP.
1.10
MIN.
1.05
1.00
0.95
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
D. Current Limit vs. Temperature
40
IF = 5 mA
30
t = 5 ms
VL = SEE ELEC. CHAR.
20
10
0
–10
–20
–30
–40
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
F. Variation in ON-Resistance vs. LED Current
1.5
IL = 50 mA
1.0
0.5
0
–0.5
0
4
8
12
16
20
LED FORWARD CURRENT (mA)
6G–23
LH1503, LH1513
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