www.clare.com

4

PLA140

Rev. 5

PERFORMANCE DATA*

*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact

our application department.

PLA140

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (

°C)

1.8

1.6

1.4

1.2

1.0

0.8

-40

-20

0

20

40

60

80

120

100

50mA

30mA

20mA

10mA

5mA

PLA140

Typical Turn-On vs. LED Forward Current

(Load Current = 250mADC)

LED Forward Current (mA)

0

5

1015202530354045

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

50

PLA140

Typical Turn-Off vs. LED Forward Current

(Load Current = 250mADC)

LED Forward Current (mA)

0

5

1015202530354045

0.050

0.045

0.040

0.035

0.030

0.025

0.020

0.015

0.010

0.005

0

50

PLA140

Typical On-Resistance vs. Temperature

Temperature (

°C)

-40

10

9

8

7

6

5

4

3

2

1

0

-20

0

20

40

60

80

100

PLA140

vs. Temperature

(Load Current = 250mADC)

Temperature (

°C)

-40

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

-20

0

20

40

60

80

100

PLA140

vs. Temperature

(Load Current = 250mADC)

Temperature (

°C)

-40

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

-20

0

20

40

60

80

100

PLA140

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25

°C; I

Load Voltage (V)

250

200

150

100

50

0

-50

-100

-150

-200

-250

-2.0 -1.5

-1.0

-0.5

0

0.5

1.0

2.0

1.5

PLA140

Energy Rating Curve

Time

1.2

1.0

0.8

0.6

0.4

0.2

0

10

µs

1ms

100

µs

100ms

1s

10ms

10s

100s