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

Phototransistor, Industry Standard

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

2–58

March 27, 2000-00

Figure 7. Collector-emitter Leakage Current vs. Temp.

Figure 8. Normalized CTRcb vs. LED Current and Temp.

100

80

60

40

20

0

–20

10

10

10

10

10

10

10

10

–2

–1

0

1

2

3

4

5

Typical

Normalized to:

0.0

0.5

1.0

1.5

25

°C

50

°C

70

°C

.1

1

10

100

°C

Normalized to:

0.01

0.1

1

10

.1

1

10

100

°C

°C

°C

°C

°C

Figure 10. Normalized Non-saturated HFE vs. Base

Current and Temperature

Figure 11. Normalized HFE vs. Base Current and Temp.

Figure 12. Propagation Delay vs. Collector Load Resistor

Normalized to:

0.4

0.6

0.8

1.0

1.2

Ib - Base Current -

µA

1

10

100

1000

Ib=20

25

°C

50

°C

70

°C

–20

°C

0.0

0.5

1.0

1.5

25

°C

–20

°C

50

°C

70

°C

1

10

100

1000

Vce=10 V, Ib=20

µA

°C

Vce=0.4 V

Ib - Base Current -

µA

Normalized to:

1

10

100

1000

RL - Collector Load Resistor - k

Ω

2.5

2.0

1.5

1.0

.1

1

10

100

°C

Figure 13. Switching Timing

I

F

=1.5 V

V

O

Figure 14. Switching Schematic

VCC = 5.0 V

F=10 KHz,

DF=50%

R L

VO

IF=10 mA