LH1547 데이터 시트보기 (PDF) - Siemens AG
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LH1547 Datasheet PDF : 25 Pages
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A. Switch Breakdown Voltage vs. Temperature
8
LH1527, LH1537
6
4
2
0
–2
–4
–6
–8
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
C. Switch Offset Voltage vs. LED Current
3.0
2.5
LH1527
2.0
1.5
LH1537
1.0
0.5
0
0
5
10
15
20
25
LED FORWARD CURRENT (mA)
E. NO Turn-On Time vs. LED Current
8
6
–40 °C
4
25 °C
85 °C
2
IL = 50 mA
0
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
B. Switch Offset Voltage vs. Temperature
10
9
IF = 5 mA (NO)
IF = 0 mA (NC)
8
7
6
5
4
3
2
1
0
20 30
40
50
60
70
80 90
AMBEINT TEMPERATURE (°C)
D. ton/toff vs. Temperature
100
80
60
40
20
0
–20
LH1527 NO (ON) 3, LH1537 NO (ON) 4,
LH1527 NO (OFF) 1, LH1537 NO (OFF) 1,
LH1527 NC (ON) 1, LH1537 NC (ON) 1,
LH1527 NC (OFF) 5, LH1537 NC (OFF) 2,
IF = 6 mA
5
1
2
42
3
–40
3
5
4
1
–60
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
F. NC Turn-Off Time vs. LED Current
8
6
–40 °C
4
25 °C
85 °C
2
IL = 50 mA
0
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
Siemens Microelectronics, Inc. • Optoelectronics Division
www.smi.siemens.com/opto/
6 of 25
LH1527, LH1537
October 1998
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