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Document Number: 83728

808

Rev. 1.6, 16-May-08

TCED2100/TCED4100

Vishay Semiconductors

Optocoupler, Photodarlington Output,

Dual Channel, High Gain

Fig. 9 - Collector Current vs. Forward Current

Fig. 10 - Collector Current vs. Collector Emitter Voltage

Fig. 11 - Collector Emitter Saturation Voltage vs. Collector Current

Fig. 12 - Current Transfer Ratio vs. Forward Current

0.1

1

10

100

1000

0.1

1

10

100

IF - Forward Current (mA)

14393

VCE = 2 V

0.1

1

10

100

0.1

1

10

100

VCE - Collector Emitter Voltage (V)

14394

1 mA

0.5 mA

0.2 mA

0.1 mA

I

F = 2 mA

0.6

0.7

0.8

0.9

1.0

1.1

110

100

IC - Collector Current (mA)

14395

CTR = 200 % used

25 %

50 %

100 %

10

100

1000

10 000

0.1

1

10

100

IF - Forward Current (mA)

14396

V

CE = 2 V