LCA120L

www.clare.com

Rev. 9

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

LCA120L

Typical LED Forward Voltage Drop

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

1.17

1.19

1.21

1.23

1.25

LED Forward Voltage Drop (V)

LCA120L

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

35

30

25

20

15

10

5

0

14.0

14.8

15.6

14.4

15.2

On-Resistance (

Ω)

LCA120L

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

380

388

396

384

392

400

Blocking Voltage (V)

LCA120L

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC

40

35

30

25

20

15

10

5

0

0.8

1.2

1.6

0.6

1.0

1.4

1.8

LED Current (mA)

)

LCA120L

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC)

0.5

0.9

1.3

0.3

0.7

1.1

1.5

LED Current (mA)

25

20

15

10

5

0

LCA120L

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.23

0.41

0.59

0.77

0.68

0.50

0.32

Turn-On (ms)

30

25

20

15

10

5

0

LCA120L

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

0.06

0.14

0.22

0.30

0.10

0.18

0.26

Turn-Off (ms)

35

30

25

20

15

10

5

0

LCA120L

Typical Load Current vs. Temperature

Temperature (

°C)

250

200

150

100

50

0

-40

-20

0

20

40

60

80

120

100

20mA

10mA

5mA

LCA120L

Typical Leakage vs. Temperature

(Measured across Pins 4 & 6)

Temperature (

°C)

-40

0.18

0.16

0.14

0.12

0.10

0.08

0.06

-20

0

20

40

60

80

100

LCA120L

Typical Blocking Voltage

vs. Temperature

Temperature (

°C)

-40

400

395

390

385

380

375

-20

0

20

40

60

80

100

LCA120L

Typical Turn-On vs. Temperature

(Load Current = 170mADC)

Temperature (

°C)

-40

0.6

0.5

0.4

0.3

0.2

0.1

0

-20

0

20

40

60

80

100

5mA

10mA

20mA

LCA120L

Typical Turn-Off vs. Temperature

(Load Current = 170mADC)

Temperature (

°C)

-40

0.30

0.25

0.20

0.15

0.10

0.05

0

-20

0

20

40

60

80

100

5mA