SLI-343x Series
Data Sheet
■Features
■Outline
Viewing angle 2θ 1/2 : 40°
High brightness
Competent to direct mount
■Recommended Solder Pattern
■Specifications
Typ.
I
F
Max.
V
R
I
F
Min. Typ.
I
F
(V) (mA) (µA) (V) (mA) (mcd) (mcd) (mA)
450
500
350
2.1 56 200
300
2.1 56 180
SLI-343URC
SLI-343DC
SLI-343YC
SLI-343MC
SLI-343UR
SLI-343DU
SLI-343YY
SLI-343MG
Orange
62 25 100* 572
630
611
591
572
9 -30+100
1.9
20
Absolute Maximum Ratings (Ta=25ºC) Electrical and Optical Characteristics (Ta=25ºC)
Power
Forward
Part No.
Chip Structure
Forward Voltage V
F
Reverse Current I
R
Peak Wavelength λ
p
Emitting
Color Typ.
(nm)
Reverse
Operating Temp.
Storage Temp.
Peak Forward
125
350
9
90
20
Current
Current
Voltage
P
D
(mW)
Luminous Intensity I
V
Dissipation
T
opr
(ºC) T
stg
(ºC)
AlGainP
Yellow
Yellowish Green
62 25 100*
-25+85
I
F
(mA)
20
630
611
591
100
I
FP
(mA)
V
R
(V)
Yellow
Red
125 50 200*
50 200* 1.9 90
Yellowish Green
Red
Orange
* : Duty1/10, 1kHz
Tolerance : ±0.2
(unit : mm)
(unit : mm)
D
Y
Color
Type
M
U
(2.5)
24.0Min.
Cathode
5.4
3.8
3.1
0.4
2.5 or 5.0
2.0
1.0
±0.1
________________________________________________________
www.rohm.com
©2016 ROHM Co., Ltd. All rights reserved
1/8
2017.9 - Rev.004
    
[Data Sheet]
■Electrical Characteristics Curves
Fig.1 Forward Current
Fig.2 Luminous Intensity -
- Forward Voltages
     Atmosphere Temperature
Fig.3 Luminous Intensity - Forward Current
Fig.4 Derating
Reference
[SLI-343x series]
10
1.0
0.1
0.1 1 10
100
0.01
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20 0 20 40 60 100
10
1
0.1
1.51.0 2.0 2.5
3.0
100
Ta=25ºC
FORWARD CURRENT : I
F
[mA]
FORWARD VOLTAGE : V
F
[V]
I
F
=20mA
RELATIVE LUMINOUS INTENSITY [a.u.]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Ta=25ºC
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT : I
F
[mA]
MAXIMUM FORWARD CURRENT : [mA]
AMBIENT TEMPERATURE : Ta [ºC]
SLI-343URC
SLI-343UR
SLI-343DC
SLI-343DU
SLI-343YC
SLI-343YY
SLI-343MC
SLI-343MG
SLI
-343URC
SLI
-343UR
SLI
-343DC
SLI
-343DU
SLI
-343YC
SLI
-343YY
SLI
-343MC
SLI
-343MG
SLI
-343URC
SLI
-343UR
SLI
-343DC
SLI
-343DU
SLI
-343YC
SLI
-343YY
SLI
-343MC
SLI
-343MG
20
10
0
-40 -20 0 20 40 60 80 100
40
30
50
SLI-343URC
SLI-343UR
SLI-343DC
SLI-343DU
SLI-343YC
SLI-343YY
SLI-343MC
SLI-343MG
________________________________________________________
www.rohm.com
©2016 ROHM Co., Ltd. All rights reserved
2/8
2017.9 - Rev.004
    
[Data Sheet]
■Viewing Angle
Reference
[SLI-343x series]
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
Diffused
Clear
SLI-343x Series
10°
10°
20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0
5
0
100
50
100
30°
60°
90°
30°
60°
90°
________________________________________________________
www.rohm.com
©2016 ROHM Co., Ltd. All rights reserved
3/8
2017.9 - Rev.004

SLI-343DC3F

Mfr. #:
Manufacturer:
ROHM Semiconductor
Description:
Standard LEDs - Through Hole 3.1MM 611NM ORN TRANSP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union