SML-210 Series

LED lamps

4/5

!

!

!

!

Electrical characteristics curves 3 (SML-210DT) (orange)

(V)

Fig. 14 Forward current vs.

forward voltage

20

10

5.0

2.0

1.0

0.5

0.2

0.1

1.5

2.0

2.5

3.0

50

Ta=25˚C

1.4

1.2

1.0

0.8

0.6

0.4

40

-20

20

0

60

80

1.6

Fig. 15 Luminous intensity vs.

case temperature

CASE TEMPERATURE : Tc

(˚C)

2

1

0.5

0.2

0.1

0.05

0.02

0.01

0.5

1

2

510

20

50

100

5

(

mA)

Fig. 16 Luminous intensity vs.

forward current

Ta=25˚C

1

2

2.4

3

4

5

6

PULSE DURATION : Tw

(

µs)

10

520

50 10

2

10

3

10

4

Fig. 17 Maximum tolerable peak current

vs. pulse duration

3.0

2.5

2.0

1.5

1.0

0.5

0

0

1020

304050

60

(mA)

Fig. 18 Luminous intensity vs.

peak forward current

f =1kHz

DC

15%

20%

10%

5%

DF = 50%

20

10

0

010

20

30

40

50

70

80

60

90

30

AMBIENT TEMPERATURE : Ta

(˚C)

Fig. 19 Maximum forward current

vs. ambient temperature

!

!

!

!

Electrical characteristics curves 4 (SML-210YT) (yellow)

(V)

Fig. 20 Forward current vs.

forward voltage

20

10

5.0

2.0

1.0

0.5

0.2

0.1

1.5

2.0

2.5

3.0

50

Ta=25˚C

1.4

1.2

1.0

0.8

0.6

0.4

40

-20

20

0

60

80

1.6

Fig. 21 Luminous intensity vs.

case temperature

CASE TEMPERATURE : Tc

(˚C)

2

1

0.5

0.2

0.1

0.05

0.02

0.01

0.5

1

2

510

20

50

100

5

(

mA)

Fig. 22 Luminous intensity vs.

forward current

Ta=25˚C