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SML-310 Datasheet(PDF) 3 Page - Rohm

Part # SML-310
Description  Small, chip LEDs
PDF  5 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

SML-310 Datasheet(HTML) 3 Page - Rohm

  SML-310 Datasheet HTML 1Page - Rohm SML-310 Datasheet HTML 2Page - Rohm SML-310 Datasheet HTML 3Page - Rohm SML-310 Datasheet HTML 4Page - Rohm SML-310 Datasheet HTML 5Page - Rohm  
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SML-310 Series
LED lamps
1
1
2
3
4
5
6
10
10
3
10
2
10
4
10
5
Fig. 5 Maximum tolerable peak current
vs. pulse duration
PULSE DURATION : Tw
(
µs)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1020
304050
60
PEAK FORWARD CURRENT : IF peak
(mA)
Fig. 6 Luminous intensity vs.
peak forward current
15%
20%
10%
5%
f =1kHz
DC
DF = 50%
20
10
0
010
20
30
40
50
70
80
60
90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig. 7 Maximum forward current
vs. ambient temperature
!
!
!
!Electrical characteristics curves 2
(SML-310VT) (red)
20
10
5.0
2.0
1.0
0.5
0.2
0.1
1.5
1.0
2.0
2.5
3.0
50
FORWARD VOLTAGE : VF
(V)
Fig. 8 Forward current vs.
forward voltage
Ta=25˚C
1.4
1.2
1.0
0.8
0.6
0.4
40
-20
20
0
60
80
1.6
IF = 20mA
CASE TEMPERATURE : Tc (˚C)
Fig. 9 Luminous intensity vs.
case temperature
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.5
1
2
510
20
50
100
5
FORWARD CURRENT : IF
(
mA)
Fig. 10 Luminous intensity vs.
forward current
Ta=25˚C
1
1
2
3
4
5
6
10
10
3
10
2
10
4
10
5
Fig. 11 Maximum tolerable peak current
vs. pulse duration
PULSE DURATION : Tw
(
µs)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1020
304050
60
PEAK FORWARD CURRENT : IF peak
(mA)
f =1kHz
DC
15%
20%
10%
5%
Fig. 12 Luminous intensity vs.
peak forward current
DF = 50%
20
10
0
010
20
30
40
50
70
80
60
90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig. 13 Maximum forward current
vs. ambient temperature



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