SONY SLD1131VS Technical data
查询SLD1131VS供应商
Index-Guided Red Laser Diode
Description
The SLD1131VS is an index-guided red laser
diode. It features small astigmatism and high-speed
pulse response.
Features
• Red visible light (670nm typ.)
• Small astigmatism (7µm typ.)
• High-speed pulse response (Rise time = 5ns typ.)
• Low operating current (40mA typ.)
• Small package (φ5.6mm)
• Longitudinal single mode
SLD1131VS
M-294
Applications
• Bar code readers
• Measuring instruments
Structure
• AlGaInP quantum well-structured laser diode
• PIN photo diode for optical power output monitor
Recommend Optical Power Output 4 mW
Absolute Maximum Ratings (Tc = 25°C)
• Optical power output PO 6mW
•Reverse voltage VR LD 2 V
PD 15 V
• Operating temperature Topr –10 to +50 °C
• Storage temperature Tstg –40 to +85 °C
Connection Diagram Pin Configuration
COMMON
3
PD
2
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
LD
1
– 1 –
21
3
1. LD cathode
2. PD anode
3. COMMON
Bottom View
E94306B73-PS
SLD1131VS
Optical and Electrical Characteristics (Tc = 25°C) Tc : Case temperature
Item
Threshold current
Operating current
Operating voltage
Wavelength
Radiation
angle
Positional
accuracy
Differential efficiency
Astigmatism
Monitor current
Marking
Perpendicurar
Parallel
Position
Angle
Symbol Conditions Min. Typ. Max. Unit
Ith
Iop
Vop
λ
θ⊥
θ//
∆X, ∆Y, ∆Z
∆φ//
∆φ⊥
ηD
As
Im
Po = 4mW
Po = 4mW
Po = 4mW
Po = 4mW
Po = 4mW
Po = 4mW
Po = 4mW
Po = 4mW, Vr = 5V
660
24
7
0.15
0.08
30
40
2.3
670
30
8.5
0.3
7
0.20
50
60
2.8
680
35
12
±80
±3
±3
0.7
15
0.60
mA
mA
V
nm
degree
degree
µm
degree
degree
mW/mA
µm
mA
Product name
H
LOT No.
– 2 –
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