LBA127L

www.clare.com

Rev. 4

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.

3

LBA127L

Typical LED Forward Voltage Drop

(N=50 Ambient Temperature = 25

35

30

25

20

15

10

5

0

1.17

1.19

1.21

1.23

1.25

LED Forward Voltage Drop (V)

LBA127L - Form A

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

11.25

12.25

13.25

14.25

11.75

12.75

13.75

On-Resistance (

Ω)

LBA127L - Form B

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

30

25

20

15

10

5

0

5.325

5.665

6.005

6.345

5.495

5.835

6.175

On-Resistance (

Ω)

LBA127L - Form A

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

262.5

272.5

282.5

292.5

267.5

277.5

287.5

Blocking Voltage (V)

LBA127L - Form B

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

30

25

20

15

10

5

0

310

318

326

334

314

322

330

Blocking Voltage (V)

LBA127L - Form A

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

25

20

15

10

5

0

0.63

0.99

1.35

0.45

0.81

1.17

1.53

LED Current (mA)

LBA127L - Form A

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

0.45

0.81

1.17

0.63

0.99

1.53

LED Current (mA)

25

20

15

10

5

0

1.35

LBA127L - Form B

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

30

25

20

15

10

5

0

1.4

1.8

2.6

3.4

2.2

LED Current (mA)

3.0

LBA127L - Form B

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

25

20

15

10

5

0

1.4

2.2

3.0

1.0

1.8

2.6

3.4

LED Current (mA)

LBA127L - Form A

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.33

0.77

1.43

0.55

0.99

Turn-On (ms)

25

20

15

10

5

0

1.21

LBA127L - Form B

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.03

0.07

0.11

0.05

0.09

0.13

Turn-On (ms)

30

25

20

15

10

5

0

LBA127L - Form A

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

0.08

0.05

0.14

0.20

0.17

0.11

Turn-Off (ms)

25

20

15

10

5

0