VOL628AT datasheet(5/9 Pages) VISHAY

5 / 9 page

VOL628A

www.vishay.com

Vishay Semiconductors

Rev. 1.8, 09-Aug-2018

Document Number: 82401

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Fig. 10 - Normalized Current Transfer Ratio vs.

Ambient Temperature (saturated)

Fig. 11 - Normalized Current Transfer Ratio vs.

Ambient Temperature (non-saturated)

Fig. 12 - Normalized Current Transfer Ratio (non-saturated) vs.

Forward Current

Fig. 13 - Normalized Current Transfer Ratio (saturated) vs.

Forward Current

Fig. 14 - Phase Angle vs. Frequency

Fig. 15 - fCTR vs. Collector Current

0.2

0.4

0.6

0.8

1.0

1.2

1.4

amb - Ambient Temperature (°C)

Normalized to CTR value:

F = 1 mA, VCE = 5 V, Tamb = 25 °C

-60 -40 -20

80 100 120

0.2

0.4

0.6

0.8

1.0

1.2

1.4

amb - Ambient Temperature (°C)

Normalized to CTR value:

F = 1 mA, VCE = 5 V, Tamb = 25 °C

-60 -40 -20

80 100 120

0.0

0.5

1.0

1.5

2.0

2.5

0.1

100

- Forward Current (mA)

amb = 0 °C

amb = 110 °C

amb = -55 °C

amb = 25 °C

Normalized to CTR value:

F = 1 mA, VCE = 5 V,

amb = 25 °C

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0.1

100

F - Forward Current (mA)

amb = 0 °C

amb = -55 °C

amb = 25 °C

amb = 110 °C

Normalized to CTR value:

F = 1 mA, VCE = 5 V,

amb = 25 °C

-160

-140

-120

-100

-80

-60

-40

-20

100

1000

f - Cut-off Frequency (kHz)

CE = 5 V

L = 100 Ω

L = 1000 Ω

100

1000

0.1

100

C (mA)

CC = 5 V

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