HL6319G/20G AlGaInP Laser Diodes ODE-208-479E (Z) Rev.5 Jan. 2003 Description The HL6319G/20G are 0.63 m band AlGaInP laser diodes with a multi-quantum well (MQW) structure. They are suitable as light sources for laser levelers and optical equipment for measurement. Application * Laser levelers * Measurement Features * Visible light output: 635 nm Typ (nearly equal to He-Ne gas laser) * Single longitudinal mode * Optical output power: 10 mW CW * Low operating current: 95 mA Max * Low operating voltage: 2.7 V Max * TM mode oscillation Package Type * HL6319G/20G: G2 Internal Circuit * HL6319G 1 Internal Circuit * HL6320G 1 3 PD LD 2 3 PD LD 2 HL6319G/20G Absolute Maximum Ratings (TC = 25C) Item Symbol Rated Value Unit Optical output power PO 10 mW LD reverse voltage VR(LD) 2 V PD reverse voltage VR(PD) 30 V Operating temperature Topr -10 to +50 C Storage temperature Tstg -40 to +85 C Optical and Electrical Characteristics (TC = 25C) Item Symbol Min Typ Max Unit Test Conditions Optical output power PO 10 -- -- mW -- Threshold current Ith 20 50 75 mA -- Operating current IOP -- 70 95 mA PO = 10 mW Operating voltage VOP -- -- 2.7 V PO = 10 mW Slope efficiency s 0.3 0.5 0.7 mW/mA 6 (mW) / (I(8mW) - I(2mW)) Beam divergence parallel to the junction // 5 8 11 deg. PO = 10 mW Beam divergence parpendicular to the junction 25 31 37 deg. PO = 10 mW Astigmatism AS -- 5 -- m PO = 10 mW, NA = 0.55 Lasing wavelength p 625 635 640 nm PO = 10 mW Monitor current IS 0.05 0.17 0.30 mA PO = 10 mW, VR(PD) = 5 V Rev.5, Jan. 2003, page 2 of 7 HL6319G/20G Typical Characteristic Curves Monitor Current vs. Optical Output Power Optical Output Power vs. Foward Current 0.20 TC = -10C 8 Monitor current, IS (mA) Optical output power, PO (mW) 10 25C 6 50C 4 2 VR(PD) = 5 V TC = 25C 0.15 0.10 0.05 0 0 100 Foward current, IF (mA) 200 0 2 4 6 8 10 Optical output power, PO (mW) Lasing Spectrum TC = 25C Far Field Pattern PO = 10 mW 0.8 TC = 25C PO = 10 mW Perpendicular 0.6 0.4 0.2 Parallel 0 -40 -30 -20 -10 0 10 20 30 Angle, (deg.) Relative intensity Relative intensity 1.0 PO = 5 mW PO = 1 mW 40 625 630 635 640 645 650 Wavelength, p (nm) Rev.5, Jan. 2003, page 3 of 7 HL6319G/20G Typical Characteristic Curves (cont) Threshold Current vs. Case Temperature Slope Efficiency vs. Case Temperature 1.0 Slope efficiency, s (mW/mA) Threshould current, Ith (mA) 200 100 50 20 -10 0 10 20 30 40 0.8 0.6 0.4 0.2 0 -10 50 Case temperature, TC (C) 20 30 40 50 Lasing Wavelength vs. Case Temperature 650 0.4 PO = 10 mW PO = 10 mW VR(PD) = 5 V Lasing wavelength, p (nm) Monitor current, IS (mA) 10 Case temperature, TC (C) Monitor Current vs. Case Temperature 0.3 0.2 0.1 0 -10 0 0 10 20 30 40 Case temperature, TC (C) Rev.5, Jan. 2003, page 4 of 7 50 645 640 635 630 -10 0 10 20 30 40 Case temperature, TC (C) 50 HL6319G/20G Typical Characteristic Curves (cont) Astigmastism vs. Optical Output Power Polarization Ratio vs. Optical Output Power 10 800 TC = 25C NA = 0.4 8 600 Polarization ratio Astigmastism, AS (m) TC = 25C NA = 0.55 6 4 400 200 2 0 0 2 6 4 8 0 10 0 Optical output power, PO (mW) 80 80 Survival rate (%) Survival rate (%) 100 Forward(ANSI method) N = 5 pcs judgment : IO 10% 20 0 0 500 Applied voltage (V) 8 10 60 40 Reverse(ANSI method) N = 5 pcs judgment : IO 10% 20 1000 6 Electrostatic Destruction (Reverse) Electrostatic Destruction (Forward) 40 4 Optical output power, PO (mW) 100 60 2 0 0 1 2 3 Applied voltage (kV) Rev.5, Jan. 2003, page 5 of 7 HL6319G/20G Package Dimensions As of July, 2002 0.4 +0.1 -0 Unit: mm 9.0 +0 -0.025 1.0 0.1 Glass 7.2 +0.3 -0.2 6.2 0.2 (2.0) 3.5 0.2 91 2.45 Emitting Point 3 - 0.45 0.1 1 2 1.5 0.1 0.3 (90) (0.65) 3 3 1 2 2.54 0.35 OPJ Code JEDEC JEITA Mass (reference value) Rev.5, Jan. 2003, page 6 of 7 LD/G2 -- -- 1.1 g HL6319G/20G 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 Opto Device Business Unit Opnext Japan, Inc. 190 Kashiwagi, Komoro-shi, Nagano 384-8511, Japan Tel: (0267) 22-4111 For the detail of Opnext, Inc., see the following homepage: Japan (Japanese) Other area (English) http://japan.opnext.com/optodevice/ http://www.opnext.com/optodevice/ Copyright (c) Opnext Japan, Inc., 2003. All rights reserved. Printed in Japan. Colophon 0.0 Rev.5, Jan. 2003, page 7 of 7