HL6332G

HL6331G/32G Low Operating Current Visible Laser Diode ADE-208-819B (Z) 3rd Edition Dec. 2000 Description The HL6331G/32G are 0.63 µm band AlGaInP 10mW laser diodes with a multi-quantum well (MQW) structure. They are suitable as light sources for laser levelers, laser scanners and optical equipment for measurement. Application • Laser leveler • Laser scanner • Measurement Features • • • • • • Visible light output Optical output power Low operating current Low operating voltage Operating temperature TM mode oscillation : 635 nm Typ : 10 mW CW : 55 mA Typ : 2.4 V Max : +60°C Package Type • HL6331G/32G: G2 Internal Circuit • HL6331G 1 3 Internal Circuit • HL6332G 1 3 PD LD PD LD 2 2 HL6331G/32G 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 Value 10 2 30 –10 to +60 –40 to +85 Unit mW V V °C °C Optical and Electrical Characteristics (TC = 25°C) Item Optical output power Threshold current Operating current Operating voltage Slope efficiency Beam divergence parallel to the junction Beam divergence parpendicular to the junction Lasing wavelength Monitor current Symbol PO Ith I Op VOP ηs θ // θ⊥ λp IS Min 10 — — — 0.40 6 25 630 0.08 Typ — 40 55 2.2 0.65 8 31 635 0.15 Max — 60 75 2.4 0.90 11 36 640 0.30 Unit mW mA mA V mW/mA deg. deg. nm mA PO = 10 mW PO = 10 mW 6 (mW) / (I(8mW) – I (2mW)) PO = 10 mW PO = 10 mW PO = 10 mW PO = 10 mW, VR(PD) = 5 V Test Condition Kink free 2 HL6331G/32G Typical Characteristic Curves Optical Output Power vs. Forward Current 10 TC = −10°C 25 8 40 60 6 Monitor Current vs. Optical Output Power 0.20 VR(PD) = 5 V TC = 25°C 0.15 Optical output power, PO (mW) Monitor current, IS (mA) 0.10 4 2 0.05 0 0 50 100 200 Forword current, IF (mA) 0 0 2 4 6 8 10 Optical output power, PO (mW) Lasing Spectrum Far Field Pattern 1.0 Relative intensity Relative intensity TC = 25°C PO = 10 mW PO = 10 mW 0.8 TC = 25°C 0.6 0.4 0.2 Perpendicular PO = 5 mW Parallel 0 −40 −30 −20 −10 0 10 20 30 40 625 630 635 640 PO = 1 mW 645 650 Angle, θ (deg.) Wavelength, λp (nm) 3 HL6331G/32G Typical Characteristic Curves (cont) Threshold Current vs. Case Temperature 100 Slope efficiency, ηS (mW/mA) 0 10 20 30 40 50 60 Threshold current, Ith (mA) Slope Efficiency vs. Case Temperature 1.0 0.8 50 0.6 20 0.4 0.2 10 −10 0 −10 0 10 20 30 40 50 60 Case temperature, TC (°C) Case temperature, TC (°C) Monitor Current vs. Case Temperature 0.25 0.2 Lasing wavelength, λp (nm) PO = 10 mW VR(PD) = 5 V Lasing Wavelength vs. Case Temperature 650 PO = 10 mW 645 Monitor current, IS (mA) 0.15 640 0.1 635 0.05 0 −10 0 10 20 30 40 50 60 630 −10 0 10 20 30 40 50 60 Case temperature, TC (°C) Case temperature, TC (°C) 4 HL6331G/32G Typical Characteristic Curves (cont) Astigmatism vs. Optical Output Power 10 TC = 25°C NA = 0.55 Polarization ratio 0 2 4 6 8 10 Polarization Ratio vs. Optical Output Power 400 TC = 25°C NA = 0.4 300 6 Astigmatism, AS (µm) 8 200 4 2 0 Optical output power, PO (mW) 100 0 0 2 4 6 8 10 Optical output power, PO (mW) Electrostatic Destruction (MIL standard) (1) 100 80 Survival Rate (%) Survival Rate (%) 60 40 20 0 Electrostatic Destruction (MIL standard) (2) 100 80 60 40 20 0 Forword C:100pF, R:1.5kΩ N = 10pcs ∆IO ≤ 10% Criterion 0 600 200 400 Applied Voltage (kV) 800 Reverse C:100pF, R:1.5kΩ N = 10pcs ∆IO ≤ 10% Criterion 0 0.5 1 1.5 2 2.5 3 Applied Voltage (kV) 5 HL6331G/32G Package Dimensions Unit: mm φ 9.0 +0 –0.025 1.0 ± 0.1 (0.65) 3.5 ± 0.2 0.3 Glass φ 7.2 +0.3 –0.2 φ 6.2 ± 0.2 (φ2.0) Emitting Point 3 – φ 0.45 ± 0.1 1 2 3 1 3 2 φ 2.54 ± 0.35 Hitachi Code JEDEC EIAJ Mass (reference value) 1.5 ± 0.1 9±1 2.45 (90°) 0.4 +0.1 –0 LD/G2 — — 1.1 g 6 HL6331G/32G Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi 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. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s 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 Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi 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 failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi 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 Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor 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. 7 HL6331G/32G Hitachi, Ltd. Semiconductor & Integrated Circuits. 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Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : -(2)-735-9218 Fax : -(2)-730-0281 URL : http://www.hitachi.com.hk For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: (408) 433-1990 Fax: (408) 433-0223 Hitachi Europe GmbH Electronic Components Group Dornacher Straβe 3 D-85622 Feldkirchen, Munich Germany Tel: (89) 9 9180-0 Fax: (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: (1628) 585000 Fax: (1628) 585160 Copyright © Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0 8