FOD050LSV datasheet(5/13 Pages) FAIRCHILD

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FOD050L, FOD250L, FOD053L Rev. 1.0.2

Typical Performance Curves

Fig 6. Logic High Output Current vs. Ambient Temperature

TA – AMBIENT TEMPERATURE (°C)

-40

-20

100

0.01

0.1

Fig. 4 Current Transfer Ratio vs. Ambient Temperature

TA – AMBIENT TEMPERATURE (°C)

-40

-20

100

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Fig. 5 Output Current vs. Output Voltage

VO – OUTPUT VOLTAGE (V)

Fig. 3 Current Transfer Ratio vs. Input Forward Current

(FOD250L)

IF – FORWARD CURRENT (mA)

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Fig. 2 Current Transfer Ratio vs. Forward Current

(FOD050L, FOD053L)

IF – FORWARD CURRENT (mA)

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

VO = 0.4V

VCC = 3.3V

T A = 25°C

TA = 0°C

TA = -40°C

TA = 70°C

TA = 85°C

Normalized to

IF = 16mA, TA = 25°C

Fig. 1 LED Forward Current vs. Forward Voltage

VF – FORWARD VOLTAGE (V)

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

0.001

0.01

0.1

100

TA = 85

°C

TA = 70°C

TA = 25°C

TA = 0°C

TA = -40°C

VO =0.4V

VCC =3.3V

TA =25°C

TA =0°C

TA =-40°C

TA =70°C

TA =85°C

Normalized to

IF = 16mA, TA =25°C

Normalized to TA =25°C

IF =16mA

VO =0.4V

VCC =3.3V

10mA

20mA

IF =25mA

15mA

5mA

TA =25°C

VCC =3.3V

VO =VCC =3.3V

IF =0

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