MCT271 datasheet(5/6 Pages) INFINEON

5 / 6 page

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

Phototransistor, Industry Standard

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

2–57

March 27, 2000-00

Figure 1. Forward Voltage vs. Forward Current

Figure 2. Normalized Non-saturated and Saturated

CTR, TA=25°C vs. LED Current

Figure 3. Normalized Non-saturated and Saturated

CTR, TA=50°C vs. LED Current

100

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

IF - Forward Current - mA

TA = –55°C

TA = 25°C

TA = 85°C

Normalized to:

0.0

0.5

1.0

1.5

100

IF - LED Current - mA

NCTR

NCTR(SAT)

CTRce(sat) Vce=0.4 V

Vce=10 V, IF=10 mA, TA=25

°C

TA=25

°C

100

0.0

0.5

1.0

1.5

IF - LED Current - mA

Normalized to:

CTRce(sat) Vce=0.4 V

Vce=10 V, IF=10 mA, TA=25

°C

NCTR

NCTR(SAT)

TA=50

°C

Figure 4. Normalized Non-saturated and Saturated

CTR, TA=70°C vs. LED Current

Figure 5. Normalized Non-saturated and Saturated

CTR, TA=85°C vs. LED Current

Figure 6. Collector-emitter Current vs. Temperature

and LED Current

100

0.0

0.5

1.0

1.5

IF - LED Current - mA

Normalized to:

CTRce(sat) Vce=0.4 V

Vce=10 V, IF=10 mA, TA=25

°C

NCTR

NCTR(SAT)

TA=70

°C

100

0.0

0.5

1.0

1.5

IF - LED Current - mA

Normalized to:

CTRce(sat) Vce = 0.4 V

Vce=10 V, IF=10 mA, TA=25

°C

NCTR

NCTR(SAT)

TA=85

°C

IF - LED Current - mA

°C

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