LCA712

www.clare.com

3

Rev 1.0

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.

LCA712

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 (V)

LCA712

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

0.215

0.225

0.235

0.255

0.245

0.265

On-Resistance (

Ω)

LCA712

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

35

30

25

20

15

10

5

0

72

74

76

78

80

82

Blocking Voltage (V)

LCA712

(N=50 Ambient Temperature = 25

°C)

(Load Current = 1ADC)

1.25

2.25

3.25

1.75

2.75

3.75

LED Current (mA)

25

20

15

10

5

0

LCA712

(N=50 Ambient Temperature = 25

°C)

(Load Current = 1ADC)

25

20

15

10

5

0

1.25

2.25

3.25

1.75

2.75

3.75

LED Current (mA)

LCA712

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.7

1.1

1.5

0.5

0.9

1.3

Turn-On (ms)

25

20

15

10

5

0

LCA712

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

0.05

0.09

0.13

0.03

0.07

0.11

Turn-Off (ms)

25

20

15

10

5

0

LCA712

Typical Maximum

Load Current vs. Temperature

Temperature (

°C)

1800

1600

1400

1200

1000

800

600

400

-40

-20

0

20

40

60

80

120

100

I = 20mA

I = 10mA

I = 5mA

F

F

F

LCA712

Typical Leakage vs. Temperature

(Measured across Pins 4 & 6 @ V = max)

Temperature (

°C)

-40

0.007

0.006

0.005

0.004

0.003

0.002

0.001

0

-20

0

20

40

60

80

100

L

LCA712

Typical Blocking Voltage vs. Temperature

Temperature (

°C)

-40

81.0

80.0

79.0

78.0

77.0

76.0

75.0

74.0

73.0

-20

0

20

40

60

80

100

LCA712

Typical Turn-On vs. Temperature

(Load Current = 1ADC)

Temperature (

°C)

-40

1.400

1.200

1.000

0.800

0.600

0.400

0.200

0

-20

0

20

40

60

80

100

I = 20mA

F

I = 10mA

F

LCA712

Typical Turn-Off vs. Temperature

(Load Current = 1ADC, I = 10mA)

Temperature (

°C)

-40

0.140

0.120

0.100

0.080

0.060

0.040

0.020

0

-20

0

20

40

60

80

100

F