www.clare.com

4

XCA170

Rev. 2

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.

XCA170

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (

°C)

1.8

1.6

1.4

1.2

1.0

0.8

-40

-20

0

20

40

60

80

120

100

50mA

30mA

20mA

10mA

5mA

XCA170

Typical Turn-On vs. LED Forward Current

(Load Current = 100mADC)

LED Forward Current (mA)

0

5

1015202530354045

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

50

XCA170

Typical Turn-Off vs. LED Forward Current

(Load Current = 100mADC)

LED Forward Current (mA)

0

5

1015202530354045

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

50

XCA170

Typical On-Resistance vs. Temperature

Temperature (

°C)

-40

70

60

50

40

30

20

10

0

-20

0

20

40

60

80

100

120

XCA170

vs. Temperature

(Load Current = 100mADC)

Temperature (

°C)

-40

6.0

5.0

4.0

3.0

2.0

1.0

0

-20

0

20

40

60

80

100

120

XCA170

vs. Temperature

(Load Current = 100mADC)

Temperature (

°C)

-40

6.0

5.0

4.0

3.0

2.0

1.0

0

-20

0

20

40

60

80

100

120

XCA170

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25

°C)

Load Voltage (V)

120

100

80

60

40

20

0

-20

-40

-60

-80

-100

-120

-3

-4

-2

-1

0

1

2

3

4

XCA170

Energy Rating Curve

Time

10

µs

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

1ms

100

µs

100ms

1s

10ms

10s

100s