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參數(shù)資料
| 型號(hào)： | SPL2Y81-2S |
| 元件分類： | 激光器 |
| 英文描述： | 808 nm, LASER DIODE |
| 封裝： | TO-220, 3 PIN |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 207K |
| 代理商： | SPL2Y81-2S |
SPL 2Y81-2S
2007-04-13
3
Diodenkennwerte (
T
A = 25 °C)
Diode Characteristics
Bezeichnung
Parameter
Symbol
Wert
Values
Einheit
Unit
min.
typ.
max.
Zentrale Emissionswellenlnge
1)
Emission wavelength
1)
λ
peak
805
808
811
nm
Spektrale Breite (Halbwertsbreite)
1)
Spectral width (FWHM)
1)
λ
–
3.00
–
nm
Opt. Ausgangsleistung im Betriebspunkt
2)
Output power
2)
P
op
–
2.00
–
W
Differentielle Effizienz
Differential efficiency
η
0.85
1.05
–
W/A
Schwellstrom
Threshold current
I
th
0.50
0.60
0.70
A
Betriebsstrom
1)2)
Operating current
1)2)
I
op
–
2.50
3.00
A
Betriebsspannung
1)2)
Operating voltage
1)2)
V
op
–
2.00
2.20
V
Differentieller Serienwiderstand
Differential series resistance
R
s
–
0.15
0.25
Strahldivergenz (Halbwertsbreite)
Beam divergence (FWHM)
θ
|| × θ
⊥
8°
× 1.5°
Grad
deg.
Strahldivergenz (1/e)
Beam divergence (1/e)
θ
|| × θ
⊥
10°
× 2°
Grad
deg.
Charakteristische Temperatur (Schwelle)
3)
Characteristic temperature (threshold)
T
0
–
140
–
K
Temperaturkoeffizient des Betriebsstroms
Temperature coefficient of operating current
I
op/IopT
–
0.50
–
%/K
Temperaturkoeffizient der Wellenlnge
Temperature coefficient of wavelength
λ/T
–
0.30
–
nm/K
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