IL201 datasheet(4/7 Pages) VISHAY

4 / 7 page

Document Number: 83613

For technical questions, contact: optocoupler.answers@vishay.com

www.vishay.com

Rev. 1.5, 08-May-08

311

IL201/IL202/IL203

Optocoupler, Phototransistor Output,

Low Input Current, Low Input Current,

with Base Connection

Vishay Semiconductors

Fig. 7 - Collector Emitter Leakage Current vs.Temperature

Fig. 8 - Normalized CTRcb vs. LED Current and Temperature

Fig. 9 - Collector Base Photocurrent vs. LED Current

Fig. 10 - Normalized Photocurrent vs. IF and Temperature

Fig. 11 - Normalized Saturated hFE vs. Base Current and

Temperature

Fig. 12 - Propagation Delay vs. Collector Load Resistor

iil201_07

100

- 20

-2

-1

TA - Ambient Temperature (°C)

VCE = 10 V

Typical

iil201_08

0.1

100

0.0

0.5

1.0

1.5

50 °C

70 °C

Normalized to:

IF = 10 mA

Vcb = 9.3 V

Ta = 25 °C

25 °C

IF - LED Current (mA)

iil201_09

100

0.1

0.01

0.1

100

1000

Icb = 1.0357 * IF ^ 1.3631

Ta = 25 °C

IF - LED Current (mA)

iil201_10

100

0.1

0.01

0.1

Normalized to:

F = 10 mA, Ta = 25 °C

IF - LED Current (mA)

NIB-Ta = - 20 °C

NIb,Ta = 25 °C

NIb,Ta = 50 °C

NIb,Ta = 70 °C

iil201_11

100

1000

0.0

0.5

1.0

1.5

2.0

25 °C

50 °C

70 °C

Ib - Base Current (µA)

VCE = 0.4 V

Ib = 20 µA

VCE = 10 V

Ta = 25 °C

Normalized to:

iil201_11

RL - Collector Load Resistor (k

Ω)

100

0.1

100

1000

1.0

1.5

2.0

2.5

tpLH

tpHL

Ta = 25 °C, IF = 10 mA

VCC = 5 V, Vth = 1.5 V

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