LY W57B-FYGY-26 OSRAM Opto Semiconductors Inc, LY W57B-FYGY-26 Datasheet - Page 4

LED YELLOW 587NM 1.25W CLEAR SMD

LY W57B-FYGY-26

Manufacturer Part Number
LY W57B-FYGY-26
Description
LED YELLOW 587NM 1.25W CLEAR SMD
Manufacturer
OSRAM Opto Semiconductors Inc
Series
Golden DRAGON®r
Datasheet

Specifications of LY W57B-FYGY-26

Color
Yellow
Current - Test
400mA
Luminous Flux @ Current - Test
18lm
Current - Max
400mA
Lumens @ Current - Max
18lm
Lumens/watt @ Current - Test
20lm/W
Voltage - Forward (vf) Typ
2.2V
Wavelength
587nm
Lens Style/size
Round, 4.2mm
Viewing Angle
120°
Mounting Type
Surface Mount
Package / Case
0.47" L x 0.39" W x 0.08" H (7.2mm x 6.2mm x 2mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
475-1001-2
LYW57BFYGY26
Q65110A0372
Kennwerte (
Characteristics
Bezeichnung
Parameter
Wellenlänge des emittierten Lichtes
Wavelength at peak emission
I
Dominantwellenlänge
Dominant wavelength
I
Spektrale Bandbreite bei 50 %
Spectral bandwidth at 50 %
I
Abstrahlwinkel bei 50 %
Viewing angle at 50 %
Durchlassspannung
Forward voltage
I
Sperrstrom
Reverse current
V
Temperaturkoeffizient von
Temperature coefficient of
I
Temperaturkoeffizient von
Temperature coefficient of
I
Temperaturkoeffizient von
Temperature coefficient of
I
Optischer Wirkungsgrad
Optical efficiency
I
1)
2)
2003-05-08
F
F
F
F
F
F
F
F
R
= 400 mA
= 400 mA
= 400 mA
= 400 mA
= 400 mA; –10°C
= 400 mA; –10°C
= 400 mA; –10°C
= 400 mA
Wellenlängen werden mit einer Stromeinprägedauer von 25 ms und einer Genauigkeit von ±1 nm ermittelt.
Wavelengths are tested at a current pulse duration of 25 ms and a tolerance of ±1 nm.
Voltages are tested at a current pulse duration of 1 ms and a tolerance of ±0.1 V.
= 12 V
Spannungswerte werden mit einer Stromeinprägedauer von 1 ms und einer Genauigkeit von ±0,1 V ermittelt.
T
A
= 25 °C)
2)
2)
T
T
T
1)
1)
I
V
I
V
100°C
100°C
100°C
V
V
(Vollwinkel)
F
I
peak
dom
peak
dom
F
rel max
I
rel max
(max.)
(max.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
4
Symbol
Symbol
2
V
V
I
I
TC
TC
TC
R
R
peak
dom
F
F
opt
V
peak
dom
LA
624
617
–5/+7
18
120
2.2
2.6
0.01
10
0.13
0.06
– 3.0
20
Werte
Value
LA W57B, LY W57B
LY
594
587
–7/+8
15
120
2.2
2.6
0.01
10
0.13
0.10
– 3.0
20
Einheit
Unit
nm
nm
nm
Grad
deg.
V
V
nm/K
nm/K
mV/K
lm/W
A
A

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