Document
SLA-560 / SLA-570 / SLA-580 Series
LED lamps
High bright circular LED lamps (φ5.0mm)
SLA-560 / SLA-570 / SLA-580 Series
The SLA-560, SLA-570 and SLA-580 series are high luminance LEDs which give you a choice of narrow to wide viewing angles. One red type and one green type are available in three packages for a total of six different types, and they suitable for use in a wide variety of applications.
!Features 1) Very bright. 2) High reliability.
!External dimensions (Units : mm)
SLA-560
φ5.6
SLA-570
φ5.6
SLA-580
φ5.6
φ5.0
φ5.0
φ5.0
(7.65) 8.65±0.3
1.0Max.
1.0Max.
1.0Max.
1.0
(6.5) 7.5±0.3
1.0
4−0.6
4−0.6
4−0.6
24.0Min.
2.5±1.0 24.0Min.
(2.5)
2.5±1.0
0.5
0.5
0.5
CATHODE
(2.5)
CATHODE
(2.5)
Tolerances are ±0.2 unless otherwise noted:
!Selection guide
Emitting color Lens Narrow tupe Medium tupe Wide viewng tupe Single-hetero GaAlAs (red) SLA-580LT3F SLA-570LT3F SLA-560LT3F GaP (green) SLA-580MT3F SLA-570MT3F SLA-560MT3F
2.5±1.0 24.0Min.
CATHODE
1.0
(7.5) 8.5±0.3
SLA-560 / SLA-570 / SLA-580 Series
LED lamps
!Absolute maximum ratings (Ta = 25°C)
Red Parameter Symbol SLA-560LT3F SLA-570LT3F SLA-580LT3F 100 50 75 4 −25~+85 −30~+100 260°C 5 seconds maximum Green SLA-560MT3F SLA-570MT3F SLA-580MT3F 75 25 60 4 Unit
Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Soldering temperature
PD IF IFP VR Topr Tstg −
mW mA mA V °C °C −
!Electrical and optical characteristics (Ta = 25°C)
Red Parameter
Forward voltage Reverse current Peak wavelength Spectral line half width
Green Unit V µA nm nm
Symbol Conditions VF IR IF=20mA VR=4V IF=20mA IF=20mA
Min. Typ. Max. Min. Typ. Max. − − − − 1.75 − 660 25 40 2.5 100 − − − − − − 2.2 − 563 40 40 − − 25 10 − 3.0 10 − −
λP
∆λ 2θ 1/2
SLA-560
Viewing angle
SLA-570 SLA-580
−
−
25 10
deg
!Luminous intensity vs. wavelength
1.0
!Luminous intensity
Color Red λP 660 Type SLA-560LT3F SLA-570LT3F SLA-580LT3F Green 563 SLA-560MT3F SLA-570MT3F Min. Typ. 42 90 200 42 42 100 220 470 100 185 470 Max. Unit − − − − − − mcd
Axial Luminous Intensity
0.8 0.6 0.4 0.2 0 500 Green Red
SLA-580MT3F 200
550 600 650 700
Note : 1. Measured at IF=20mA 2. The specification is subject to be without notice. 750 We would like you to refer to the latest specification in use.
Wavelength : λP (nm)
Fig.1
SLA-560 / SLA-570 / SLA-580 Series
LED lamps
!Directional pattern
ANGLE (˚) 20 30 40 50 60 70 80 90 100 SLA-560 10 0 10 20 30 40 50 60 70 80 90 100 70 80 90 100 60 50 40 SLA-570 30 20 10 ANGLE (˚) 0 10 20 30 40 50 60 70 80 90 100
50
0
50
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
RELATIVE LUMINOUS INTENSITY (%)
Fig.2 SLA-560 Directional patterm
Fig.3 SLA-570 Directional patterm
ANGLE (˚) 20 30 40 50 60 70 80 90 100 SLA-580 10 0 10 20 30 40 50 60 70 80 90 100
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
Fig.4 SLA-580 Directional patterm
!Electrical characteristic curves 1 (red)
50 Ta=25˚C
1.4
5
Ta=25˚C
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT : IF (mA)
20 10 5.0 2.0 1.0 0.5 0.2 0.1 1.0
RELATIVE LUMINOUS INTENSITY
0 20 40 60 80
2 1 0.5 0.2 0.1 0.05 0.02 0.01 0.1 0.2 0.5 1 2 5 10 20 50 100
1.2
1.0
0.8
0.6
1.5
2.0
2.5
3.0
0.4 −20
FORWARD VOLTAGE : VF (V)
CASE TEMPERATURE : Tc (˚C)
FORWARD CURRENT : IF (mA)
Fig.5 Forward current vs. forward voltage
Fig.6 Luminous intensity vs. case temperature
Fig.7 Luminous intensity vs. forward current
SLA-560 / SLA-570 / SLA-580 Series
LED lamps
RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT
6 5 4 3
RELATIVE LUMINOUS INTENSITY
3.0 f=1kHz 2.5 2.0 1.5 1.0 20% 0.5 0 0 15% 10% 5% 10 20 30 40 50 60 DC
MAXIMUM FORWARD CURRENT : IF Max. (mA)
70 60 50 40 30 20 10 0 20
DF=50%
500kHz
200kHz
1.5
1 5 10 20 50 102 103 104 PULSE DURATION : Tw (µs)
100kHz
2
50kHz 20kHz 10kHz 5kHz 2kHz 1kHz
30
40
50
60
70
80
90
PEAK FORWARD CURRENT : IF peak (mA)
AMBIENT TEMPERATURE : Ta (°C)
Fig.8 Maximum tolerable peak current vs. pulse duration
Fig.9 Luminous intensity vs. peak forward current
Fig.10 Maximum forward current vs. ambient temperature (Derating)
!Electrical characteristic curves 2 (green)
50 Ta=25˚C
1.4
5
Ta=25˚C
RELATIVE LUMINOUS INTENSITY
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT : IF (mA)
20 10 5.0 2.0 1.0 0.5 0.2 0.1 1.0
2 1 0.5 0.2 0.1 0.05 0.02 0.01 0.1 0.2 0.5 1 2 5 10 20 50 100
1.2
1.0
0.8
0.6
1.5
2.0
2.5
3.0
0.4 −20
0
20
40
60
80
FORWARD VOLTAGE : VF (V)
CASE TEMPERATURE : Tc (˚C)
FORWARD CURRENT : IF (mA)
Fig.11 Forward current vs. forward voltage
Fig.12 Luminous intensity vs. case temperature
Fig.13 Luminous intensity vs. forward current
6
RELATIVE LUMINOUS INTENSITY
3.0 f=1kHz 2.5 2.0 1.5 1.0
DC
DF=50%
5 4
500Hz 200Hz
MAXIMUM FORWARD CURRENT : IF Max. (mA)
RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT
30
3 2.4 2
100Hz
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
20
20% 15% 10%
10
0.5 0 0
5%
.