SFH640

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Vishay Semiconductors

Rev. 1.8, 02-Dec-2020

4

Document Number: 83682

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Fig. 5 - Forward Current vs. Forward Voltage

Fig. 6 - Collector Current vs. Collector Emitter Voltage

(non-saturated)

Fig. 7 - Collector Current vs. Collector Emitter Voltage

(saturated)

Fig. 8 - Leakage Current vs. Ambient Temperature

Fig. 9 - Normalized CTR vs. Ambient Temperature

(non-saturated)

Fig. 10 - Normalized CTR vs. Ambient Temperature

(saturated)

10

100

1000

10000

0.1

1

10

0.6

1.1

1.6

Axis Title

V

F - Forward Voltage (V)

T

amb = 100 °C

T

amb = 75 °C

T

amb = 25 °C

T

amb = 0 °C

T

amb = -55 °C

10

100

1000

10000

0

5

10

15

20

25

012345

Axis Title

V

CE - Collector Emitter Voltage (V)

I

F = 10 mA

I

F = 20 mA

I

F = 5 mA

I

F = 2 mA

I

F = 1 mA

10

100

1000

10000

0

5

10

15

0

0.1

0.2

0.3

0.4

Axis Title

V

CE - Collector Emitter Voltage (V)

I

F = 5 mA

I

F = 20 mA

I

F = 1 mA

I

F = 10 mA

I

F = 2 mA

10

100

1000

10000

0.01

0.1

1

10

100

1000

10 000

25

45

65

85

Axis Title

T

amb - Ambient Temperature (°C)

I

F = 0 mA

V

CE =30 V

V

CE = 20 V

V

CE = 10 V

V

CE =40 V

10

100

1000

10000

0

0.2

0.4

0.6

0.8

1.0

1.2

-55

-35

-15

5

25

45

65

85

Axis Title

T

amb - Ambient Temperature (°C)

I

F = 10 mA, VCE = 5 V

Normalized to I

F = 10 mA, VCE = 5 V,

T

amb =25 °C

10

100

1000

10000

0

0.2

0.4

0.6

0.8

1.0

-55

-35

-15

5

25

45

65

85

Axis Title

T

amb - Ambient Temperature (°C)

I

F = 10 mA, VCE = 0.4 V

Normalized to I

F = 10 mA,

V

CE = 5 V, Tamb = 25 °C