
Data Sheet
8.65
5.6
24.0Min.
Cathode
2.5
0.5
5.0
2.5 or 5.0
2.0
1.0 ±0.1
unit : mm
Tolerance :
0.2
unit : mm
Viewing angle 2
1/2 /
20 : High brightness
1:Duty1/5, 200kHz /
2:Duty1/10, 1kHz
Part No.
Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Ta
25
)
Electrical and Optical Characteristics (Ta
25
)
Power
Dissipation
PD(mW)
Forward
Current
IF(mA)
Peak Forward
Current
IFP(mA)
Reverse
Voltage
VR(V)
Operating
Temperature
Topr(
)
Storage
Temperature
Tstg(
)
Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV
Typ.(V) IF(mA)
Max.
(
A) V
R
(V)
D
Typ.(nm)
IF(mA)
Min.
(mcd)
Typ.
(mcd) I
F
(mA)
SLI-570U2T
AIGaInP
on GaAs
Red
125
50
200 2
9
30 to
85
40 to
100
1.9
20
100
9
630
20
2200 4000
20
SLI-570DT
Orange
611
900
3000
SLI-570Y2T
Yellow
2.1
591
2200 5200
Viewing angle 2
1/2 /
25 : High brightness
Part No.
Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Ta
25
)
Electrical and Optical Characteristics (Ta
25
)
Power
Dissipation
PD(mW)
Forward
Current
IF(mA)
Peak Forward
Current
IFP(mA)
Reverse
Voltage
VR(V)
Operating
Temperature
Topr(
)
Storage
Temperature
Tstg(
)
Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV
Typ.(V) IF(mA)
Max.
(
A) V
R
(V)
D
Typ.(nm)
IF(mA)
Min.
(mcd)
Typ.
(mcd) I
F
(mA)
SLA-570MT
GaP
Yellowish
Green
75
25
60 1
4
25 to
85
30 to
100
2.3
20
10
4
563
20
200
470
20
RELATIVE LUMINOUS INTENSITY (%)
10°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0
50
100
50
100
0°
30°
60°
90°
30°
60°
90°
ANGULAR DISPLACEMENT (deg)
SLI-570 Series
SLI-570DT
SLI-570U2T / Y2T
RELATIVE INTENSITY (%)
10°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0
50
100
50
100
0°
30°
60°
90°
30°
60°
90°
ANGULAR DISPLACEMENT (deg)
SLA-570MT
Directivity (deg)
RELATIVE INTENSITY (%)
Directivity (deg)
RELATIVE INTENSITY (%)
Specifications
Features
Viewing angle 2
1/2 : 20 (SLI-570 Series)
Viewing angle 2
1/2 : 25 (SLA-570 Series)
High brightness
Color
Type
U
D
Y
M
SLI-570 / SLA-570 Series
1/2
2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
2010.06 - Rev.A
Dimensions
Recommended Solder Pattern
Viewing Angle