IL30/ 31/ 55/ ILD30/ 31/ 55/ ILQ30/ 31/ 55

Document Number 83621

Rev. 1.5, 26-Oct-04

Vishay Semiconductors

www.vishay.com

5

Switching Characteristics

Typical Characteristics (Tamb = 25

°C unless otherwise specified)

Parameter

Test condition

Symbol

Min

Typ.

Max

Unit

Rise time

10

µs

Fall time

35

µs

Figure 1. Forward Voltage vs. Forward Current

LED Current

iil30_01

IF - Forward Current - mA

100

10

1

.1

0.7

0.8

0.9

1.0

1.1

1.2

1. 3

1.4

Ta = –55°C

Ta = 25°C

Ta = 85°C

iil30_02

.1

1

10

100

1000

0.0

0.2

0.4

0.6

0.8

1.0

1.2

Vce =1V

Vce=5V

IF - LED Current - mA

Vce=5V

IF =10mA

Normalized to:

Figure 3. Normalized Non-Saturated and Saturated Collector-

Emitter Current vs. LED Current

Figure 4. Normalized Collector-Base Photocurrent vs. LED

Current

iil30_03

100

1

.1

.001

.01

.1

1

10

Vce = 1V

Vce=5V

IF - LED Current - mA

IF = 10 mA

Vce=5V

Normalized to:

10

iil30_04

.1

1

1 0

100

.001

.01

.1

1

10

IF - LED Current - mA

Vcb = 3.5 V

IF =10mA

Normalized to: