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4

LAA125L

Rev. 10

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.

LAA125L

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (ºC)

-40

1.8

1.6

1.4

1.2

1.0

0.8

-20

0

20

40

60

80

120

100

I

I

I

I

I

LAA125L

Typical Turn-Off vs. LED Forward Current

(Load Current = 150mA

LED Forward Current (mA)

0

2

4

6

8

10 12 14 16 18

0.160

0.150

0.140

0.130

0.120

0.110

0.100

20

LAA125L

Typical On-Resistance vs. Temperature

(Load Current = 150mA

Temperature (ºC)

-40

60

50

40

30

20

10

0

-20

0

20

40

60

80

100

LAA125L

vs. Temperature

(Load Current = 150mA

Temperature (ºC)

-40

3.000

2.500

2.000

1.500

1.000

0.500

0

-20

0

20

40

60

80

100

LAA125L

vs. Temperature

(Load Current = 150mA

Temperature (ºC)

-40

3.000

2.500

2.000

1.500

1.000

0.500

0

-20

0

20

40

60

80

100

LAA125L

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25ºC)

DC

Load Voltage (V)

200

150

100

50

0

-50

-100

-150

-200

-2.5

-1.5

-2.0

-0.5

-1.0

0

0.5

1.5 2.0

1.0

2.5

LAA125L

Energy Rating Curve

Time

10

µs

1.2

1.0

0.8

0.6

0.4

0.2

0

1ms

100

µs

100ms 1s

10ms

10s 100s

LAA125L

Typical Turn-On vs.LED Forward Current

(Load Current = 150mA

LED Forward Current (mA)

0

2

4

6

8

10 12 14 16 18

0.40

0.35

0.30

0.25

0.20

0.15

0.10

20