SLR343WBD2PT3 Datasheet, PDF (1/3 Pages) Rohm – Competent to direct mount

SLR343 Series
Data Sheet
Features
ɾViewing angle 2В 1/2 : 40˃
ɾHigh brightness
ɾCompetent to direct mount
Color
Type
B
WB
Specifications
Viewing angle 2В 1/2 / 40›: High luminous intensity
Part No.
˙ SLR343BD2T
˙ SLR343WBD2PT
Chip
Structure
InGaN
Absolute Maximum Ratings (Taʹ25ˆ)
Electrical and Optical Characteristics (Taʹ25ˆ)
Emitting _{Power Forward Peak Forward Reverse Operating Storage} Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV
Color
Dissipation Current
PD(mW) IF(mA)
Current
IFP(mA)
Voltage
VR(V)
Temperature Temperature
Topr(ˆ)
Tstg(ˆ)
Typ.
(V)
IF(mA)
Max.
(ЖA)
VR(V)
ЕD
Typ.(nm)
IF(mA)
Min.
(mcd)
Typ.
(mcd)
IF(mA)
Blue
126
White
30
100ˎ
470
470 1000
5
-20 to +80 -30 to +100 3.2
20 100
5
(x,y)
(0.31,0.31)
20
20
1500 3300
ˎ:Duty1/10, 1kHz
Dimensions
Recommended Solder Pattern
Viewing Angle
П3.8
П3.1
˘0.4
2.5 or 5.0
1.0 ±0.1 2.0
ƒ ^ƒ
ƒ
ƒ
ƒ ƒ _ƒ
ƒ
ƒ
WBD2PT
BD2T
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ




5(/$7,9(,17(16,7<
ƒ
ƒ

RELATIVE INTENSITY (%)
Ê¢2.5Ê£
Cathode
Tolerance : ʶ0.2
ʢunit : mmʣ
ʢunit : mmʣ
Electrical Characteristics Curves
Forward Current-Forward Voltage
Ta=25°C
100
10
1
2.0
2.5
3.0
3.5
4.0
FORWARD VOLTAGEÉ¿VF (V)
Luminous Intensity-Atmosphere Temperature
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$70263+(5(7(03(5$785(É¿7D$&
Luminous Intensity-Forward Current
Ta=25°C
1.5
1.0
0.5
0
0
10
20
30
FORWARD CURRENTÉ¿IF (mA)
Derating
40
30
20
10
0
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATUREɿTa (°C)
˙ ˙SLR343BD2T
˙ SLR343WBD2PT
˙ ˙SLR343BD2T
˙ SLR343WBD2PT
˙ ˙SLR343BD2T
˙ SLR343WBD2PT
˙ ˙SLR343BD2T
˙ SLR343WBD2PT
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2011.12 - Rev.C