 2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA

LH1526AB/AAC/AACTR

www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)

3–116

March 26, 2000-17

Typical Performance Characteristics

Figure 1. LED Voltage vs. Temperature

Figure 2. LED Current for Switch Turn-on/off vs.

Temperature

Figure 3. ON-Resistance vs. Temperature

°C)

–40

–20

0

2040

6080

1.6

1.5

1.4

1.3

1.2

1.1

1.0

300

200

100

0

–100

°C)

–40

–20

0

20

406080

50

40

30

20

10

0

–10

–20

–30

–40

–40

–20

0

2040

6080

°C)

Figure 4. LED Dropout Voltage vs. Temperature

Figure 5. Current Limit vs. Temperature

Figure 6. Variation in ON-Resistance vs. LED Current

1.20

1.10

1.00

0.90

0.80

0.70

–40

–20

0

2040

6080

°C)

40

30

20

10

0

–10

–20

–30

–40

–40

–20

0

20

406080

°C)

9

8

7

6

5

4

3

2

1

0

0.0

1.0

2.0

3.0

4.0

5.0

LED FORWARD CURRENT (mA)