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RLT1600-20G 반도체 회로 부품 판매점

Laser Diode



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Roithner
RLT1600-20G 데이터시트, 핀배열, 회로
RLT1600-20G
TECHNICAL DATA (PRELIMINARY)
High Power Infrared Laser Diode
Features
Peak Wavelength : single mode, typ. 1600 nm
Optical Ouput Power: 20 mW
Package: 9 mm
Electrical Connection
Pin Configuration
n-type
PIN
1
2
3
Function
LD Cathode
LD Anode, PD Cathode
PD Anode
Bottom View
Absolute Maximum Ratings (TC=25°C)
Item
CW Output Power
Maximum LD Current
Operating Case Temperature
Storage Temperature
Symbol
PO
If
TC
Tstg
Specifications (TC=25°C)
Item
Optical Specification
CW Output Power
Peak Wavelength
Spectral Width (FWHM)
FWHM Beam Divergence
Emitting Aperature
Electrical Specification
Threshold Current
Operating Current
Operating Voltage
Monitor Current
Symbol
PO
λP
Δλ
θ
θ
WxH
Ith
Iop
Uop
Im
Condition
cw
PO = 40 mW
PO = 40 mW
PO = 40 mW
PO = 40 mW
cw
PO = 40 mW
PO = 40 mW
PO = 40 mW
Value
20
130
-20 … +40
-40 … +70
Min.
-
1580
-
-
-
-
-
-
-
Typ.
20
1600
-
10
50
5x1
-
-
2
-
Max.
-
1620
10
-
-
40
130
-
-
Unit
mW
mA
°C
°C
Unit
mW
nm
nm
deg
deg
µm
mA
mA
V
µA
The above specifications are for reference purpose only and subjected to change without prior notice.
12.09.2011
RLT1600-20G
1 of 2
Free Datasheet http://www.datasheet4u.com/


RLT1600-20G 데이터시트, 핀배열, 회로
Package Dimensons
9 mm Package (Unit:mm)
Safety of Laser light
Laser Light can damage the human eyes and skin. Do not expose the
eye or skin directly to any laser light and/or through optical lens. When
handling the LDs, wear appropriate safety glasses to prevent laser
light, even any reflections from entering to the eye. Focused laser
beam through optical instruments will increase the chance of eye
hazard.
These LDs are emitting invisible light.
Cautions
1. Operating methode
This LD shall change its forward voltage requirement and optical ouput power according to
temperature change. Also, the LD will require more operation current to maintain same ouput
power as it degrades. In order to maintain output power, use of APC (Automatic Power
Control) is recommended. Which use monitor feedback to adjust the operation current.
Confirm that electrical spike current generated by switching on and off does not exceed the
maximum operating current level specified herein above as absolute maximum rating. Also,
employ appropriat countermeasures to reduce chattering and/or overshooting in the circuit.
2. Static Electricity
Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is
recommended to use a wrist trap or anti-electrostatic glove when handeling the product.
3. Absolute Maximum Rating
Active layer of LDs shall have high current density and generate high electric field during its
operation. In order to prevent excessive damage, the LD must be operated striclty below
absolute maximum rating.
12.09.2011
RLT1600-20G
2 of 2
Free Datasheet http://www.datasheet4u.com/




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RLT1600-20G diode

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