LBA127

www.clare.com

Rev. 8

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

LBA127

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)

LBA127 - FormA

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

5.75

6.75

7.75

8.75

6.25

7.25

8.25

On-Resistance (

Ω)

LBA127 - FormB

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

30

25

20

15

10

5

0

4.05

4.65

5.25

5.85

4.35

4.95

5.55

On-Resistance (

Ω)

LBA127 - FormA

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

258

274

290

306

266

282

298

Blocking Voltage (V)

LBA127 - FormB

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

30

25

20

15

10

5

0

305

319

333

347

312

326

340

Blocking Voltage (V)

LBA127 - FormA

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

0.65

1.17

1.69

0.91

1.43

1.95

LED Current (mA)

25

20

15

10

5

0

LBA127 - FormB

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

30

25

20

15

10

5

0

0.75

1.05

1.65

2.25

1.35

LED Current (mA)

1.95

LBA127 - FormA

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

25

20

15

10

5

0

0.9

1.3

1.7

0.7

1.1

1.5

1.9

LED Current (mA)

LBA127 - FormB

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

25

20

15

10

5

0

0.75

1.35

1.95

0.45

1.05

1.65

2.25

LBA127 - FormA

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.3

0.7

1.3

0.5

0.9

Turn-On (ms)

25

20

15

10

5

0

1.1

LBA127 - FormB

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

LBA127 - FormA

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

0.15

0.05

0.35

0.55

0.45

0.25

Turn-Off (ms)

25

20

15

10

5

0