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參數(shù)資料
| 型號(hào)： | SPL2F94 |
| 廠商： | SIEMENS A G |
| 元件分類： | 光發(fā)射 |
| 英文描述： | Laser Diode in TO-220 Package with FC-connector 0.75 W cw Class 4 Laser Product |
| 中文描述： | FIBER OPTIC LASER DIODE EMITTER, 935-945nm, PANEL MOUNT, TO-220, FC CONNECTOR |
| 封裝： | TO-220 WITH FC-CONNECTOR, 3 |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 122K |
| 代理商： | SPL2F94 |
SPL 2Fxx
(SFH 4874x6)
Semiconductor Group
2
Diode Characteristics
(
T
A
= 25 °C)
Parameter
Symbol
Values
Unit
min.
typ.
max.
Emission wavelength
1)
λ
peak
803
840
935
808
850
940
813
860
945
nm
Spectral width (FWHM)
1)
λ
2
nm
Output power
2)
P
opt
η
0.75
W
Differential efficiency
2)
808 nm
850 nm
940 nm
0.60
0.60
0.55
0.70
0.70
0.60
0.85
0.80
0.70
W/A
Threshold current
808 nm
850 nm
940 nm
I
th
0.40
0.30
0.30
0.45
0.40
0.35
0.55
0.50
0.40
A
Operating current
1)
808 nm
850 nm
940 nm
I
op
1.3
1.3
1.4
1.5
1.5
1.6
1.8
1.8
1.8
A
Operating voltage
1)
V
op
2.0
V
Differential series resistance
r
s
0.2
0.4
Characteristic temperature (threshold)
3)
T
0
I
op
/
T
λ
/
T
150
K
Temperature coefficient of current
0.5
%/K
Temperature coefficient of wavelength
4)
0.25
0.27
0.30
nm/K
Thermal resistance (junction
→
heat sink)
R
th JA
10
K/W
1) Standard operating conditions refer to 0.75 W after 5 m of fiber (core
125 μm, 0.35 NA, attn. 8 db/km)
2) Optical power measurements refer to output from fiber
3) Model for the thermal behavior of threshold current:
I
th
(
T
2
) =
I
th
(
T
1
)
×
exp(
T
2
–
T
1
)/
T
0
4) Depending on emission wavelength
NTC Thermistor
Parameter
Symbol
Typ. Values
Unit
Resistance at room temperature (25 °C)
R
NTC
10
k
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| SPL2YXX | Laser Diode in TO-220 Package 1.0 W cw Class 4 Laser Product |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPL2F94-2S | 制造商:OSRAM 功能描述: |
| SPL2FXX | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Laser Diode in TO-220 Package with FC-connector 0.75 W cw Class 4 Laser Product |
| SPL2Y81 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Laser Diode in TO-220 Package 1.0 W cw Class 4 Laser Product |
| SPL2Y81-2S | 制造商:OSRAM 制造商全稱:OSRAM 功能描述:Laser Diode in TO-220 Package 2.0 W cw |
| SPL2Y85 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Laser Diode in TO-220 Package 1.0 W cw Class 4 Laser Product |
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