LCA220

www.clare.com

Rev. 6

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

LCA220

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)

LCA220

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

#



#



#



"

"

" 

"!

Blocking Voltage (V)

!'

""

LCA220

(N=50 Ambient Temperature = 25

°C)

(Load Current = 120mADC)

LED Current (mA)

25

20

15

10

5

0

1.08

1.56

1.80

0.84

0.60

1.32

LCA220

(N=50 Ambient Temperature = 25

°C)

(Load Current = 120mADC)

25

20

15

10

5

0

0.60

0.80

1.0

0.50

0.70

0.90

LED Current (mA)

LCA220

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

1.6

1.7

1.8

1.9

2.0

2.1

2.2

Turn-On (ms)

25

20

15

10

5

0

LCA220

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

0.30

0.50

0.70

0.20

0.40

0.60

0.80

Turn-Off (ms)

25

20

15

10

5

0

LCA220

Typical Load Current vs. Temperature

Temperature (

°C)

200

175

150

125

100

75

0

-40 -20

0

20

40

60

80

120

100

20mA

10mA

LCA220

Typical Leakage vs. Temperature

(Measured across Pins 5 & 6 or 7 & 8)

Temperature (

°C)

-40

0.100

0.090

0.080

0.070

0.060

0.050

0.040

0.030

0.020

0.010

0

-20

0

20

40

60

80

100

LCA220

Typical Blocking Voltage

vs. Temperature

Temperature (

°C)

-40

340

335

330

325

320

315

310

305

-20

0

20

40

60

80

100

LCA220

Typical Turn-On vs. Temperature

(Load Current = 80mADC)

Temperature (

°C)

10mA

20mA

-40

3.0

2.5

2.0

1.5

1.0

0.5

0

-20

0

20

40

60

80

100

LCA220

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

30

25

20

15

10

5

0

8.25

12.5

12.7

12.9

10.25

On-Resistance (

Ω)

LCA220

Typical Turn-Off vs. Temperature

(Load Current = 80mADC)

Temperature (

°C)

-40

0.60

0.50

0.40

0.30

0.20

0.10

0

-20

0

20

40

60

80

100

10mA