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SML-010DT Datasheet by Rohm Semiconductor

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\\Emmmg ca‘ov Lens \\
SML-010 Series
LED lamps
Chip LEDs with reflectors
SML-010 Series
The SML-010 series are high luminance chip LEDs with reflectors. The compact and leadless design of these LEDs
allows for high mounting density.
!Features
1) Reflectors are used to achieve a high luminance.
2) Four colors : red, orange, yellow and green.
3) Rectangular and leadless (3x2mm)
4) Can be mounted by automatic mounting.
!
!!
!External dimensions (Units : mm)
3.0
2.0
1.6
2.3 0.50.3
1.6
Electrode
1.7
2R0.3
Cathode mark
Through hole
1.3+0.2
0.1
Tolerances are ±0.2 unless otherwise noted:
!
!!
!Selection guide
Emitting color
Lens
Transparent clear
Red Orange Yellow Green
SML-010LT
SML-010VT
SML-010DT
SML-010YT SML-010MT
SML-010FT
SML-010PT
!
!!
!Absolute maximum ratings (Ta=25°C)
Pulse width 1ms Duty 1 / 5
Parameter Symbol
P
D
I
F
I
FP
V
R
Topr
Tstg
Limits
4
30~+85
40~+85
Unit
mW
mA
mA
V
˚C
˚C
Bright red (L)
75
30
75
Other colors
70
25
60
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
SML-010 Series
LED lamps
!
!!
!Electrical and optical characteristics (Ta=25°C)
Parameter Forward voltage Reverse
current
Type
SML-010
LT
VT
DT
YT
MT
FT
PT
Red
Red
Orange
Yellow
Green
Green
Green
Typ.
Color
1.75
2.0
2.0
2.1
2.2
2.2
2.2
Max. IF (mA) Max.
I
R
(µA)
VR (V)
Cond.
Peak
wavelength
Typ.
λP (nm)
IF (mA)
Cond.
Spectral line
half width
Typ.
∆λ (nm)
IF (mA)
Cond.Cond.VF (V)
Luminous intensity
Min. Typ IF (mA)
Cond.IV (mcd)
5.6
2.2
3.6
2.2
5.6
3.6
2.2
25
40
40
40
40
40
40
20
20
20
20
20
20
20
20
20
20
20
20
20
20
660
650
610
585
570
560
555
20
20
20
20
20
20
20
16.0
6.3
10.0
6.3
25.0
10.0
6.3
4
4
4
4
4
4
4
100
100
100
100
100
100
100
20
20
20
20
20
20
20
2.5
2.8
2.8
2.8
2.8
2.8
2.8
!
!!
!Directional pattern
ANGLE (˚)
RELATIVE LUMINOUS INTENSITY
(%)
Fig.1 Directional pattern
0 50 10050100
010
10 20
20 30
40
50
60
70
80
90
30
40
50
60
70
80
90
!
!!
!Electrical characteristics curves 1 (SML-010LT) (bright red)
FORWARD VOLTAGE : V
F
(V)
Fig.2 Forward current
Fig. 2 vs. forward voltage
FORWARD CURRENT : I
F
(
mA
)
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 4020 200 60 80
1.6
RELATIVE LUMINOUS INTENSITY
I
F
=20mA
Fig.3 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 51020 50
100
5
FORWARD CURRENT : I
F
(
mA
)
Fig.4 Luminous intensity vs.
forward current
RELATIVE LUMINOUS INTENSITY
Ta=25˚C
SML-010 Series
LED lamps
1
2
2.5
3
4
5
6
RATIO of MAXIMUM TOLERABLE PEAK CURRENT
to MAXIMUM TOLERABLE DC CURRENT
I
F
peak
M
ax.
I
F
M
ax.
PULSE DURATION : Tw
(µs)
105205010
2
10
3
10
4
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
500Hz
200Hz
100Hz
Fig.5 Maximum tolerable peak current
vs. pulse duration
3.0
2.5
2.0
1.5
1.0
0.5
00 102030405060
RELATIVE LUMINOUS INTENSITY
PEAK FORWARD CURRENT : I
F
peak
(mA)
Fig. 6 Luminous intensity vs.
peak forward current
15%
20%
10%
5%
f=1kHz
DC
DF=50%
20
10
0010
20 30 40 50 70 8060 90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig. 7 Maximum forward current
vs. ambient temperature
(Derating)
MAXIMUM FORWARD CURRENT : I
F Max.
(mA)
!
!!
!Electrical characteristics curves 2 (SML-010VT) (red)
FORWARD VOLTAGE : V
F
(V)
Fig.8 Forward current
Fig. 8 vs. forward voltage
FORWARD CURRENT : I
F
(mA)
20
10
5.0
2.0
1.0
0.5
0.2
0.1
1.51.0 2.0 2.5 3.0
50
Ta=25˚C
1.4
1.2
1.0
0.8
0.6
0.4 4020 200 60 80
1.6
RELATIVE LUMINOUS INTENSITY
I
F
=20mA
Fig.9 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 51020 50
100
5
FORWARD CURRENT : I
F
(
mA
)
Fig.10 Luminous intensity vs.
forward current
RELATIVE LUMINOUS INTENSITY
Ta=25˚C
1
2
2.4
3
4
5
6
RATIO of MAXIMUM TOLERABLE PEAK CURRENT
to MAXIMUM TOLERABLE DC CURRENT
I
F
peak
M
ax.
I
F
M
ax.
PULSE DURATION : Tw
(µs)
105205010
2
10
3
10
4
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
500Hz
200Hz
100Hz
Fig.11 Maximum tolerable peak current
vs. pulse duration
3.0
2.5
2.0
1.5
1.0
0.5
00 102030405060
RELATIVE LUMINOUS INTENSITY
PEAK FORWARD CURRENT : I
F
peak
(mA)
f=1kHz
DC
15%
20%
10%
5%
Fig.1 2 Luminous intensity vs.
peak forward current
DF=50%
20
10
0010
20 30 40 50 70 8060 90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig.13 Maximum forward current
vs. ambient temperature
(Derating)
MAXIMUM FORWARD CURRENT : I
F Max.
(mA)
SML-010 Series
LED lamps
!
!!
!Electrical characteristics curves 3 (SML-010DT) (orange)
FORWARD VOLTAGE : V
F
(V)
Fig.14 Forward current
Fig. vs. forward voltage
FORWARD CURRENT : I
F
(
mA
)
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 4020 200 60 80
1.6
RELATIVE LUMINOUS INTENSITY
I
F
=20mA
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 51020 50
100
5
FORWARD CURRENT : I
F
(
mA
)
Fig.16 Luminous intensity vs.
forward current
RELATIVE LUMINOUS INTENSITY
Ta=25˚C
1
2
2.4
3
4
5
6
RATIO of MAXIMUM TOLERABLE PEAK CURRENT
to MAXIMUM TOLERABLE DC CURRENT
I
F
peak
M
ax.
I
F
M
ax.
PULSE DURATION : Tw
(µs)
105205010
2
10
3
10
4
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
500Hz
200Hz
100Hz
Fig.17 Maximum tolerable peak current
vs. pulse duration
3.0
2.5
2.0
1.5
1.0
0.5
00 102030405060
RELATIVE LUMINOUS INTENSITY
PEAK FORWARD CURRENT : I
F
peak
(mA)
f =1kHz
DC
15%
20%
10%
5%
Fig.18 Luminous intensity vs.
peak forward current
DF=50%
20
10
0010
20 30 40 50 70 8060 90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig.19 Maximum forward current
vs. ambient temperature
(Derating)
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)
!
!!
!Electrical characteristics curves 4 (SML-010YT) (yellow)
FORWARD VOLTAGE : V
F
(V)
Fig.20 Forward current vs.
forward voltage
FORWARD CURRENT : I
F
(
mA
)
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 4020 200 60 80
1.6
RELATIVE LUMINOUS INTENSITY
I
F
=20mA
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 51020 50
100
5
FORWARD CURRENT : I
F
(
mA
)
Fig.22 Luminous intensity vs.
forward current
RELATIVE LUMINOUS INTENSITY
Ta=25˚C
SML-010 Series
LED lamps
1
2
2.4
3
4
5
6
RATIO of MAXIMUM TOLERABLE PEAK CURRENT
to MAXIMUM TOLERABLE DC CURRENT
I
F
peak
M
ax.
I
F
M
ax.
PULSE DURATION : Tw
(µs)
105205010
2
10
3
10
4
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
500Hz
200Hz
100Hz
Fig.23 Maximum tolerable peak current
vs. pulse duration
3.0
2.5
2.0
1.5
1.0
0.5
00 102030405060
RELATIVE LUMINOUS INTENSITY
PEAK FORWARD CURRENT : I
F
peak
(mA)
f=1kHz
DC
15%
20%
10%
5%
Fig.24 Luminous intensity vs.
peak forward current
DF=50%
20
10
0010
20 30 40 50 70 8060 90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig.25 Maximum forward current
vs. ambient temperature
(Derating)
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)
!
!!
!Electrical characteristics curves 5 (SML-010MT, SML-010FT, SML-010PT) (green)
FORWARD VOLTAGE : V
F
(V)
Fig.26 Forward current
Fig. vs. forward voltage
FORWARD CURRENT : I
F
(
mA
)
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
RELATIVE LUMINOUS INTENSITY
Fig.27 Luminous intensity vs.
case temperature
CASE TEMPERATURE : Tc
(˚C)
1.4
1.2
1.0
0.8
0.6
0.4 4020 200 60 80
1.6
I
F
=20mA
SML-010PT
SML-010MT
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.5 1 2 51020 50
100
5
FORWARD CURRENT : I
F
(
mA
)
Fig.28 Luminous intensity vs.
forward current
RELATIVE LUMINOUS INTENSITY
Ta=25˚C
SML-010MT.FT SML-010PT
1
2
2.4
3
4
5
6
RATIO of MAXIMUM TOLERABLE PEAK CURRENT
to MAXIMUM TOLERABLE DC CURRENT
I
F
peak
M
ax.
I
F
M
ax.
PULSE DURATION : Tw
(µs)
105205010
2
10
3
10
4
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
500Hz
200Hz
100Hz
Fig.29 Maximum tolerable peak current
vs. pulse duration
3.0
2.5
2.0
1.5
1.0
0.5
00 102030405060
RELATIVE LUMINOUS INTENSITY
PEAK FORWARD CURRENT : I
F
peak
(mA)
f =1kHz
DC
15%
20%
10%
5%
Fig.30 Luminous intensity vs.
peak forward current
DF=50%
20
10
0010
20 30 40 50 70 8060 90
30
AMBIENT TEMPERATURE : Ta
(˚C)
Fig.31 Maximum forward current
vs. ambient temperature
(Derating)
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)

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