HL7851G Datasheet (Hitachi Semiconductor)

HL7851G, GaAlAs Laser Diode

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It is suitable as a light source for optical disk memories, levelers and various other types of optical equipment.

Hermetic sealing of the package assures high reliability.

The HL7851G is a high power 0.78 µm band GaAlAs laser diode with a multi-quantum well (MQW) Fea

HL7851G Features

* Visible light output: λp = 785 nm Typ Small beam ellipticity: 9.5:23 High output power: 50 mW (CW) Built-in monitor photodiode 173 HL7851G Absolute Maximum Ratings (TC = 25°C) Item Optical output power Pulse optical output power LD reverse voltage PD reverse