DATA SHEET LASER DIODE NDL7515P Series InGaAsP MQW DC-PBH PULSED LASER DIODE MODULE 1 310 nm OTDR APPLICATION DESCRIPTION The NDL7515P Series is a 1 310 nm newly developed Multiple Quantum Well (MQW) structure pulsed laser diode module with single mode fiber. It is designed for light source of optical measurement equipment (OTDR). FEATURES • Output power Pf = 20 mW MIN.@IFP = 400 mA, TC = 25 °C • Long wavelength λC = 1 310 nm • Coaxial module without thermoelectric cooler • Single mode fiber pigtail *1 *1 Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1 % PACKAGE DIMENSIONS in millimeters NDL7515P Optical Fiber SM-9/125 Length : 1 m NDL7515P1 Optical Fiber SM-9/125 Length : 1 m φ 0.9 φ 0.9 φ7 25 2 4 25 2 – φ 2.2 φ7 φ6 3 1 2 1 2 3.7 7.2 PIN CONNECTIONS P.C.D. = φ 2 4 1 3 2 φ7 φ6 12.7 17.0 PIN CONNECTIONS P.C.D. = φ 2 4 1 φ 0.45 20 20 φ 0.45 LD CASE 1 2 LD CASE The information in this document is subject to change without notice. Document No. P11619EJ3V0DS00 (3rd edition) Date Published December 1996 N Printed in Japan The mark • shows major revised points. © 1996 NDL7515P Series ORDERING INFORMATION Part Number Available Connector FIange Type NDL7515P Without Connector No Flange NDL7515PC With FC-PC Connector NDL7515P1 Without Connector NDL7515P1C With FC-PC Connector Flat Mount Flange ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise specified) Parameter Pulsed Forward Current *1 Symbol Ratings Unit IFP 600 mA Reverse Voltage of LD VR 2.0 V Operating Case Temperature TC −20 to +60 °C Storage Temperature Tstg −40 to +85 °C Lead Soldering Temperature (10 s) Tsld 260 °C *1 Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1 % ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C) Parameter Forward Voltage Symbol VFP Conditions MIN. IFP = 400 mA, PW = 10 µs, Duty = 1 % Threshold Current Ith Optical Output Power from Fiber Pf IFP = 400 mA, PW = 10 µs, Duty = 1 % Center Wavelength λC IFP = 400 mA, PW = 10 µs, Duty = 1 %, RMS (−20 dB) Spectral Width σ Rise Time Fall Time TYP. MAX. Unit 2.5 4.0 V 20 30 mA 20 30 1 290 1 310 mW 1 330 nm IFP = 400 mA, PW = 10 µs, Duty = 1 %, RMS (−20 dB) 10 nm tr 10 to 90 % 1.0 ns tf 90 to 10 % 1.0 ns MAX. Unit ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°°C) Parameter Conditions Threshold Current Ith Optical Output Power from Fiber Pf IFP = 400 mA, PW = 10 µs, Duty = 1 % Center Wavelength λC IFP = 400 mA, PW = 10 µs, Duty = 1 %, RMS (−20 dB) Temperature Dependence of Center Wavelength Spectral Width 2 Symbol TYP. 50 ∆λ/∆T σ MIN. 10 1 280 1 342.5 0.35 IFP = 400 mA, PW = 10 µs, Duty = 1 %, RMS (−20 dB) mA mW nm nm/°C 10 nm NDL7515P Series TYPICAL CHARACTERISTICS (TC = 25 °C, unless otherwise specified) OPTICAL OUTPUT POWER FROM FIBER vs. LD PULSED FORWARD CURRENT LONGITUDINAL MODE (FROM FIBER) 30 PW = 10 µ s Duty = 1 % 25 Relative Intensity (Linear Scale) Optical Output Power from Fiber Pf (mW) • TC = 25 ˚C 20 15 TC = 60 ˚C 10 5 0 100 300 200 Pulsed Forward Current IFP (mA) 400 1 310 5 nm/div Wavelength λ (nm) 3 NDL7515P Series • LASER DIODE FAMILY FOR OTDR APPLICATION 1.31 µm Features Part Number Packages φ 5.6 Can 4-pin Coaxial Module with SMF 14-pin DIP Module with SMF *1 Pulse conditions: 1.55 µm P (mW) MIN./TYP. Part Number (mA) NDL7103 290/320 NDL7153 220/240 1 000 NDL7113 160/175 NDL7163 100/120 400 NDL7503P/P1 110/180 NDL7553P/P1 95/145 1 000 NDL7513P/P1 70/110 NDL7563P/P1 60/80 400 NDL7514P/P1 25/50 NDL7564P/P1 20/40 400 NDL7515P/P1 20/30 NDL7565P/P1 8/11 400 NDL7502P 125/190 NDL7552P 100/125 1 000 NDL7512P 90/110 NDL7562P 70/80 400 NDL7510P 40/55 NDL7560P 20/30 400 Pulse width = 10 µs, Duty = 1 % (modules) Pulse width = 1 µs, Duty = 1 % (φ 5.6 can) 4 IFP*1 P (mW) MIN./TYP. Remarks P : No flange P1 : With flange With TEC and Thermistor NDL7515P Series REFERENCE Document Name Document No. NEC semiconductor device reliability/quality control system LEI-1201 Quality grades on NEC semiconductor devices C11531E Semiconductor device mounting technology manual C10535E Guide to quality assurance for semiconductor devices MEI-1202 Semiconductor selection guide X10679E 5 NDL7515P Series [MEMO] 6 NDL7515P Series [MEMO] 7 NDL7515P Series CAUTION Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. Please do not under any circumstances break the hermetic seal. NEC Corporation DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER mW MAX WAVELENGTH nm CLASS lllb LASER PRODUCT SEMICONDUCTOR LASER AVOID EXPOSURE-Invisible Laser Radiation is emitted from this aperture NEC Building, 7-1, Shiba 5-chome, Minato-ku, Tokyo 108-01, Japan Type number: Manufactured: Serial Number: This product conforms to FDA regulations as applicable to standards 21 CFR Chapter 1. Subchapter J. The export of this product from Japan is prohibited without governmental license. To export or re-export this product from a country other than Japan may also be prohibited without a license from that country. Please call an NEC sales representative. No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. M4 96. 5