參數(shù)資料
型號(hào): LPC870-F2G2-1
元件分類: LED
英文描述: SINGLE COLOR LED, PURE GREEN
封裝: SMT, 2 PIN
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 161K
代理商: LPC870-F2G2-1
2003-03-13
4
LS C870, LO C870, LY C870, LG C870, LP C870
Kennwerte (
T
A = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Wert
Value
Einheit
Unit
LS
LO
LY
LG
LP
Wellenlnge des emittierten Lichtes
(typ.)
Wavelength at peak emission
I
F = 10 mA
λ
peak
635 610
586 572 557 nm
Dominantwellenlnge
1)
(typ.)
Dominant wavelength
1)
I
F = 10 mA
λ
dom
628
± 6
606
–6/+3
587
-7/+8
570
± 6
560
± 6
nm
Spektrale Bandbreite bei 50 %
I
rel max
(typ.)
Spectral bandwidth at 50 %
I
rel max
I
F = 10 mA
λ
45
40
45
25
22
nm
Abstrahlwinkel bei 50 %
I
V (Vollwinkel)
(typ.)
Viewing angle at 50 %
I
V
2
120 120
120 120 120 Grad
deg.
Durchlassspannung
2)
(typ.)
Forward voltage
2)
(max.)
I
F = 10 mA
V
F
V
F
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
V
Sperrstrom
(typ.)
Reverse current
(max.)
V
R = 12 V
I
R
I
R
0.01
10
0.01
10
0.01
10
0.01
10
0.01
10
A
Temperaturkoeffizient von
λ
peak
(typ.)
Temperature coefficient of
λ
peak
I
F = 10 mA; –10°C ≤ T ≤ 100°C
TCλpeak
0.11 0.12 0.10 0.11 0.11 nm/K
Temperaturkoeffizient von
λ
dom
(typ.)
Temperature coefficient of
λ
dom
I
F = 10 mA; –10°C ≤ T ≤ 100°C
TCλdom
0.07 0.07 0.07 0.07 0.05 nm/K
Temperaturkoeffizient von
V
F
(typ.)
Temperature coefficient of
V
F
I
F = 10 mA; –10°C ≤ T ≤ 100°C
TC
V
–1.9 –1.9 –1.9 –1.4 –2.1 mV/K
Optischer Wirkungsgrad
(typ.)
Optical efficiency
I
F = 10 mA
η
opt
1.5
2.5
0.6
lm/W
1)
Wellenlngen werden mit einer Stromeinprgedauer 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.
2)
Spannungswerte werden mit einer Stromeinprgedauer von 1 ms und einer Genauigkeit von ±0,1 V ermittelt.
Voltages are tested at a current pulse duration of 1 ms and a tolerance of ±0.1 V.
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