IL252 datasheet(4/8 Pages) VISHAY

4 / 8 page

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

Document Number: 83618

338

Rev. 1.4, 09-May-08

IL250/251/252/ILD250/251/252

Vishay Semiconductors

Optocoupler, Phototransistor Output,

AC Input, with Base Connection

Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

Fig. 6 - Collector Emitter Current vs. Temperature and LED Current

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

iil250_05

0.1

100

1.5

1.0

0.5

0.0

IF - LED Current (mA)

NCTR(SAT)

NCTR

Normalized to:

VCE = 10 V, IF = 10 mA, TA = 25 °C

CTRce(sat) VCE = 0.4 V

TA = 85 °C

iil250_06

50 °C

70 °C

85 °C

IF-LED Current (mA)

25 °C

iil250_07

100

- 20

TA-Ambient Temperature (°C)

TYPICAL

VCE =10 V

10 5

10 4

10 3

10 2

10 1

10 0

10 -1

10 -2

iil250_08

0.1

0.0

0.5

1.0

1.5

25 °C

50 °C

70 °C

IF - LED Current (mA)

Normalized to:

IF = 10 mA

VCB =9.3 V

TA = 25 °C

100

iil250_09

100

0.1

0.01

0.1

100

1000

IF -LED Current (mA)

ICB = 1.0357 *IF ^ 1.3631

TA = 25 °C

iil250_10

0.1

100

0.1

0.01

IF - LED Current (mA)

Normalized to:

IF = 10 mA, T = 25 °C

NIB-TA = -20 °C

NIb,TA =25 °C

NIb,TA =50 °C

NIb,TA =70 °C

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