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ML129F26
Small size achieved with high temperature operation at 80°C and Industry-leading pulse output of 270 mW
Perfect to speed up slim type DVD recorder for notebooks.
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Outline
Recording type DVD devices widely used for external recording by devices such as PCs are, in addition to an increased recording speed and recording capacity by multi-layered recording, being slimmed down to enable mounting onto Notebook PCs.
As a result, the Red Laser Diode as the light source is required to be smaller and to be able to obtain a high light output, even under high-temperature conditions in high-density packages. In order to meet such needs, we have developed Red Laser Diodes for recording type DVD devices capable of high temperature operation at 80°C and a high pulse light output of 270 mW (Existing: 75°C, 200 mW), even in a small package with an outside diameter of 3.8 mm.
Features
Excellent operational characteristics, even at 80°C.
Thermal design is easy, even with high-density packaging, by miniaturizing the light disk device and light pickup module.
High output of 270 mW pulse
Capable of quad-speed by double-layered disk recording in slim type recording DVD devices integrated into Notebook type PC.
Small, round small package with outside diameter of φ3.8.
Optimizing the structure and material of the package improves the heat radiation characteristics. This makes the above high-temperature, high-output operation possible with a small, round package of φ3.8 . This expanded the degree of freedom in designing DVD pickups.
Applications
Perfect for slim-type recording DVD Drives (accommodates double-layered disk quad-speed recording) integrated into Notebook PCs.
Future Deployment
We anticipate that the market for the slim-type drive for notebooks will continue to expand. As a next model, we will go forward in developing a high-output product (ML129F27) with more than 300 mW pulse capable of double-layered octuple-speed recording.
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