LCB127

www.clare.com

Rev. 3

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

LCB127

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)

LCB127

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25

°C)

25

20

15

10

5

0

5.325

5.495

5.665

6.005

5.835

6.175

On-Resistance (

Ω)

LCB127

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25

°C)

25

20

15

10

5

0

310

314

318

322

326

330

Blocking Voltage (V)

LCB127

(N=50 Ambient Temperature = 25

°C)

(Load Current = 200mADC)

1.4

1.8

2.6

3.4

2.2

3.0

LED Current (mA)

25

20

15

10

5

0

LCB127

(N=50 Ambient Temperature = 25

°C)

(Load Current = 170mADC

25

20

15

10

5

0

1.4

2.2

3.0

1.0

1.8

2.6

LED Current (mA)

)

LCB127

Typical Turn-On Time

(N=50 Ambient Temperature = 25

°C)

0.05

0.09

0.13

0.03

0.07

0.11

Turn-On (ms)

25

20

15

10

5

0

LCB127

Typical Turn-Off Time

(N=50 Ambient Temperature = 25

°C)

1.05

1.65

2.25

0.75

1.35

1.95

Turn-Off (ms)

25

20

15

10

5

0

LCB127

Typical Load Current vs. Temperature

Temperature (

°C)

250

200

150

100

50

0

-40

-20

0

20

40

60

80

120

100

5mA

LCB127

Typical Leakage vs. Temperature

(Measured across Pins 4 & 6)

Temperature (

°C)

-40

0.045

0.040

0.035

0.030

0.025

0.020

0.015

0.010

0.005

0

-20

0

20

40

60

80

100

LCB127

Typical Blocking Voltage vs. Temperature

Temperature (

°C)

-40

400

350

300

250

200

150

100

50

0

-20

0

20

40

60

80

100

LCB127

Typical Turn-On vs. Temperature

(Load Current = 200mADC)

Temperature (

°C)

-40

0.12

0.10

0.08

0.06

0.04

0.02

0

-20

0

20

40

60

80

100

5mA

LCB127

Typical Turn-Off vs. Temperature

(Load Current = 200mADC)

Temperature (

°C)

-40

2.500

2.000

1.500

1.000

0.500

0

-20

0

20

40

60

80

100

5mA

10mA

20mA