LH1550 데이터 시트보기 (PDF) - Infineon Technologies
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LH1550 Datasheet PDF : 3 Pages
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Figure 1. LED Voltage vs. Temperature
1.6
1.5
IF = 50 mA
IF = 20 mA
1.4
1.3
1.2
IF = 1 mA
1.1 IF = 2 mA
IF = 5 mA
IF = 10 mA
1.0
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Figure 2. Current Limit vs. Temperature
40
IF = 5 mA, t = 5 ms
30
20
10
0
–10
–20
–30
–40
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Figure 3. Turn-on Time vs. Temperature
70
60
IF = 5 mA
IF = 50 mA
50
40
30
20
10
0
–10
–20
–30
–40
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Figure 4. LED Current for Switch Turn-on/off vs.
Temperature
300
IF = 50 mA
200
100
0
–100
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Figure 5. ON-resistance vs. Temperature
60
50
IL = 5 mA
40
30
20
10
0
–10
–20
–30
–40
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Figure 6. Turn-off Time vs. Temperature
80
75
IF = 5 MA
IL = 50 MA
50
25
0
–25
–50
–40 –20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (°C)
Infineon Technologies, Corp. • Optoelectronics Division • Cupertino, CA (formerly Siemens Microelectronics, Inc.)
www.infineon.com/opto • 1-800-777-4363
3
LH1550
March 3, 2000-10
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