IL211AT/ 212AT/ 213AT

Document Number 83615

Rev. 1.5, 26-Oct-04

Vishay Semiconductors

www.vishay.com

3

Current Transfer Ratio

Switching Characteristics

Typical Characteristics (Tamb = 25

°C unless otherwise specified)

Parameter

Test condition

Part

Symbol

Min

Typ.

Max

Unit

Current Transfer Ratio

IL211AT

CTR

20

50

%

IL212AT

CTR

50

80

%

IL213AT

CTR

100

130

%

Parameter

Test condition

Symbol

Min

Typ.

Max

Unit

Switching time

3.0

µs

Figure 1. Forward Voltage vs. Forward Current

LED Current

iil211at_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 = 100°C

iil211at_02

.1

10

100

Normalized to:

VCE =10 V

IF =10 mA

TA=25°C

1.5

1.0

0.5

0.0

VCE=5V

VCE=0.4 V

IF - LED Current - mA

1

Figure 3. Collector-Emitter Current vs.LED Current

Figure 4. Normalized Collector-Base Photocurrent vs. LED

Current

iil211at_03

.1

1

10

100

IF - LED Current - mA

TA =25°C

ı

VCE=0.4 V

VCE=10V

150

100

50

0

iil211at_04

.1

1

10

100

IF - LED Current - mA

Normalized to:

VCB =9.3 V

IF =1 mA

TA = 25°ıC

100

10

1

.1