HE7601SG ODE2059-00 (M) Rev.0 Aug. 01, 2008 GaAlAs Infrared Emitting Diode Description The HE7601SG is a 770 nm band GaAlAs infrared emitting diode with a double heterojunction structure. It is suitable as a light source for optical control devices and sensors. Features Package Type * HE7601SG: SG1 * High efficiency and high output power Internal Circuit 1 2 Absolute Maximum Ratings (TC = 25C) Item Symbol Forward current Reverse voltage Operating temperature Storage temperature Ratings 250 3 -20 to +60 -40 to +90 IF VR Topr Tstg Unit mA V C C Optical and Electrical Characteristics (TC = 25C) Item Optical output power Peak wavelength Spectral width Symbol PO p Forward voltage Reverse current Capacitance Rise time Fall time VF IR Ct tr tf Rev.0 Aug. 01, 2008 page 1 of 4 Min 30 740 -- Typ -- 770 50 Max -- 800 60 Unit mW nm nm -- -- -- -- -- -- -- 30 10 10 2.5 100 -- -- -- V A pF ns ns Test Conditions -- IF = 200 mA IF = 200 mA IF = 200 mA VR = 3 V VR = 0 V, f = 1 MHz IF = 50 mA IF = 50 mA HE7601SG Typical Characteristic Curves Optical Output Power vs. Forward Current Forward Current vs. Forward Voltage 250 TC = -20C 40 Forward current, IF (mA) Optical output power, PO (mW) 50 0C 25C 40C 30 20 10 60C 0 200 150 TC = -20C 25C 100 60C 50 0 0 50 100 150 200 250 0 Forward current, IF (mA) 0.5 1.0 2.5 Pulse Response Current pulse TC = 25C TC = 25C 80 Relative intensity Relative radiation intensity (%) 2.0 Forward voltage, VF (V) Spectral Distribution 100 1.5 60 40 Optical pulse 20 0 -40 -20 lp 20 20 ns/div 40 100 30 TC = 25C e, gl 60 60 An 80 40 20 90 100 0 80 60 40 20 Relative radiation intensity (%) Rev.0 Aug. 01, 2008 page 2 of 4 0 20 40 60 Angle, ( ) 80 Relative radiation intensity (%) Radiation Pattern 0 ( ) Wavelength, (nm) HE7601SG Package Dimensions As of July, 2002 2 0.45 0.1 1 14 2 0.55 0.2 2.7 0.2 5.4 0.2 4.65 0.2 4.0 0.2 0.65 0.2 Unit: mm 2 2.54 0.35 (2 - 1.05) 2 0 1. 0. 0 1. 2 0. 45 5 OPJ Code JEDEC JEITA Mass (reference value) Rev.0 Aug. 01, 2008 page 3 of 4 IR/SG1 -- -- 0.25 g HE7601SG 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 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/ (c)2008 Opnext Japan, Inc., All rights reserved. Printed in Japan. Colophon 5.0 Rev.0 Aug. 01, 2008 page 4 of 4