LH1540 データシートの表示（PDF） - Siemens AG
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LH1540 Datasheet PDF : 20 Pages
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A. Turn-Off Time vs. LED Current (LH1510, LH1518)
1.4
IL = 50 mA
1.2
–40 °C
1.0
0.8
0.6
0.4
0.2
0
25 °C
85 °C
10
20
30
40
50
LED FORWARD CURRENT (mA)
C. Turn-Off Time vs. LED Current (LH1517)
2.5
2.0
IL = 50 mA
1.5
1.0
–40 °C
25 °C
85 °C
0.5
0
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
E. Turn-Off Time vs. LED Current (LH1541)
40
–40 °C
30
+85 °C
20
+25 °C
10
0
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
B. Turn-Off Time vs. LED Current (LH1516, LH1519)
1.6
1.4
IL = 50 mA
– 4 0 °C
1.2
1
0.8
25 °C
0.6
0.4
0
85 °C
10
20
30
40
50
LED FORWARD CURRENT (mA)
D. Turn-Off Time vs. LED Current (LH1525)
0.32
85 °C
0.29
25 °C
0.26
0.23
0.20
0.17
0
–40 °C
4
8
12
16
20
LED FORWARD CURRENT (mA)
Siemens Microelectronics, Inc. • Optoelectronics Division
www.smi.siemens.com/opto/
19 of 20
LH1530, LH1535, LH1540, LH1541, LH1550
October 1998
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