參數(shù)資料
型號: LOQ976
廠商: Osram Opto Semiconductors GmbH
英文描述: Hyper CHIPLED
中文描述: 超型ChipLED
文件頁數(shù): 4/9頁
文件大?。?/td> 110K
代理商: LOQ976
2001-01-22
4
LS Q976, LO Q976, LY Q976
Kennwerte (
T
A = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Werte
Values
Einheit
Unit
LS
LO
LY
Wellenlnge des emittierten Lichtes
(typ.)
Wavelength at peak emission
I
F = 20 mA
λ
peak
645
610
591
nm
Dominantwellenlnge
(typ.)
Dominant wavelength
I
F = 20 mA
λ
dom
632
605
587
nm
Spektrale Bandbreite bei 50 %
I
rel max
(typ.)
Spectral bandwidth at 50 %
I
rel max
I
F = 20 mA
λ
16
15
nm
Abstrahlwinkel bei 50 %
I
V (Vollwinkel)
(typ.)
Viewing angle at 50 %
I
V
2
160
Grad
deg.
Durchlassspannung
(typ.)
Forward voltage
(max.)
I
F = 20 mA
V
F
V
F
2.0
2.5
2.0
2.5
2.0
2.5
V
Sperrstrom
(typ.)
Reverse current
(max.)
V
R = 5 V
I
R
I
R
0.01
100
0.01
100
0.01
100
A
Temperaturkoeffizient von
λ
peak
(typ.)
Temperature coefficient of
λ
peak
I
F = 20 mA
TCλpeak
0.14
0.13
nm/K
Temperaturkoeffizient von
λ
dom
(typ.)
Temperature coefficient of
λ
dom
I
F = 20 mA
TCλdom
0.01
0.07
0.10
nm/K
Temperaturkoeffizient von
V
F
(typ.)
Temperature coefficient of
V
F
I
F = 20 mA
TC
V
– 2.0
– 1.7
– 2.5
mV/K
Optischer Wirkungsgrad
(typ.)
Optical efficiency
I
F = 20 mA
η
opt
711
11
lm/W
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