HL6378DG

HL6378DG Low Operating Current Visible High Power Laser Diode Description This HL6378DG is 0.63 µm band AlGaInP laser diodes with a multi-quantum well (MQW) structure. They are suitable as light sources for laser display, laser module and optical equipment for measurement. ODE-208-022A (Z) Rev.1 Dec. 21, 2006 Features • • • • • • • Visible light output : 642 nm Typ Single longitudinal mode Optical output power : 80 mW CW Low operating current : 155 mA Typ Low operating voltage : 2.7 V Max Operating temperature : +50°C TE mode oscillation Package Type • HL6378DG: DG Internal Circuit 1 3 PD LD 2 Absolute Maximum Ratings (TC = 25°C) Item Optical output power LD reverse voltage PD reverse voltage Operating temperature Storage temperature Symbol PO VR(LD) VR(PD) Topr Tstg Ratings 90 2 30 –10 to +50 –40 to +85 Unit mW V V °C °C Optical and Electrical Characteristics (TC = 25°C) Item Threshold current Operating current Operating voltage Beam divergence parallel to the junction Beam divergence perpendicular to the junction Lasing wavelength Monitor current Symbol Ith IOP VOP θ// θ⊥ λp IS Min — — — 7 16 635 0.1 Typ 80 155 2.5 10 21 642 0.3 Max 95 175 2.7 13 24 645 0.5 Unit mA mA V ° ° nm mA Test Condition — PO = 80 mW PO = 80 mW PO = 80 mW PO = 80 mW PO = 80 mW PO = 80 mW, VR(PD) = 5 V Rev.1 Dec. 21, 2006 page 1 of 4 HL6378DG Typical Characteristic Curves Optical Output Power vs. Forward Current 100 25°C 80 60 40 20 0 TC = 0°C 50°C Threshold Current vs. Case Temperature 1000 Threshold current, Ith (mA) Optical output power, PO (mW) 100 0 50 100 150 200 250 10 0 10 20 30 40 50 60 Foward current, IF (mA) Case temperature, TC (°C) Slope Efficiency vs. Case Temperature 1.2 Slope efficiency, ηS (mW/mA) Monitor Current vs. Case Temperature 0.8 PO = 80 mW VR(PD) = 5 V Monitor current, IS (mA) 1.0 0.8 0.6 0.4 0.2 0 0 10 20 30 40 50 60 0.6 0.4 0.2 0 0 10 20 30 40 50 60 Case temperature, TC (°C) Case temperature, TC (°C) Wavelength vs. Case Temperature 650 Lasing Wavelength, λp (nm) Far Feild Pattern 1.0 PO = 80mW TC = 25°C 0.8 Relative intensity PO = 80mW 645 Perpendicular 0.6 0.4 0.2 0 –40 –30 –20 –10 0 640 635 Parallel 630 0 10 20 30 40 50 60 10 20 30 40 Case temperature, TC (°C) Angle, θ ( ° ) Rev.1 Dec. 21, 2006 page 2 of 4 HL6378DG Package Dimensions As of May, 2006 Preliminary Unit: mm 0.4 +0.1 –0 φ 5.6 +0 –0.025 1.0 ± 0.1 (0.4) φ 1.6 ± 0.2 3.3 ± 0.2 φ 4.1 ± 0.3 0.25 φ 3.55 ± 0.1 Glass 1.2 ± 0.1 6.5 ± 1.0 3 – φ 0.45 ± 0.1 1 2 3 1 2 3 φ 2.0 ± 0.2 OPJ Code JEDEC JEITA Mass (reference value) 2.27 (90°) Emitting Point LD/DG — — 0.35g Rev.1 Dec. 21, 2006 page 3 of 4 HL6378DG Cautions 1. Opnext Japan,Inc.(OPJ) neither warrants nor grants licenses of any our rights or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. OPJ bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. OPJ makes every attempt to ensure that its products are of high quality and reliability. However, contact our sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by OPJ particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. OPJ bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating OPJ product does not cause bodily injury, fire or other consequential damage due to operation of the OPJ product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from OPJ. 7. Contact our sales office for any questions regarding this document or OPJ products. 1. The laser light is harmful to human body especially to eye no matter what directly or indirectly. The laser beam shall be observed or adjusted through infrared camera or equivalent. 2. This product contains gallium arsenide (GaAs), which may seriously endanger your health even at very low doses. Please avoid treatment which may create GaAs powder or gas, such as disassembly or performing chemical experiments, when you handle the product. When disposing of the product, please follow the laws of your country and separate it from other waste such as industrial waste and household garbage. 3. Definition of items shown in this CAS is in accordance with that shown in Opto Device Databook issued by OPJ unless otherwise specified. Sales Offices Device Business Unit Opnext Japan, Inc. Takagi Bldg., 3F, 1-3-9, Iwamoto-cho, Chiyoda-ku, Tokyo 101-0032 Japan Tel: (03) 3865-5591 For the detail of Opnext, Inc., see the following homepage: Japan (Japanese) Other area (English) http://www.opnext.com/jp/products/ http://www.opnext.com/products/ ©2007 Opnext Japan, Inc., All rights reserved. Printed in Japan. Colophon 2.0 Rev.1 Dec. 21, 2006 page 4 of 4