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DATA SHEET
LASER DIODE
NDL7514P Series
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE 1310nm OTDR APPLICATION
DESCRIPTION
NDL7514P Series is a 1310nm newly developed Strained Multiple Quantum Well (st-MQW) structure pulsed laser diode coaxial module with singlemode fiber. (OTDR). It is designed for light source of optical measurement equipment
FEATURES
x x x x
Output power Long wavelength Singlemode fiber pigtail
Pf = 50 mW @IFP = 400 mA OC = 1310 nm
*1
Coaxial module without thermoelectric cooler.
*1 Pulse Conditions: Pulse width (PW) = 10 Ps, Duty = 1 %
PACKAGE DIMENSIONS
in millimeters NDL7514P
Optical Fiber SM-9/125 Length : 1 m
NDL7514P1
0.9
Optical Fiber SM-9/125 Length : 1 m
0.9
2 - 2.2
7
25
7
25 2 4 20
0.45
6 12.7 17.0
PIN CONNECTIONS P.C.D. = 2 4
3
6
3
1 2
1 LD CASE
2
1 2
3.7 7.2
7
PIN CONNECTIONS P.C.D. = 2 4
20
0.45
1 LD CASE
2
The information in this document is subject to change without notice.
Document No. P10471EJ4V0DS00 (4th edition) Date Published October 1996 N Printed in Japan
1
(c)
1995
NDL7514P Series
ORDERING INFORMATION
Part Number NDL7514P NDL7514PC NDL7514PD NDL7514P1 NDL7514P1C NDL7514P1D Available Connector Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector flat mount flange FIange Type no flange
ABSOLUTE MAXIMUM RATINGS (TC = 25 qC)
Parameter Pulsed Forward Current Reverse Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature (10 sec)
*1
Symbol IFP VR TC Tstg Tsld
Ratings 600 2.0 20 to +60 40 to +85 260
Unit mA V qC qC qC
*1 Pulse Condition: Pulse Width (PW) = 10 Ps, Duty = 1 %
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 qC)
Parameter Forward Voltage Threshold Current Optical Output Power from Fiber RMS Center Wavelength RMS Spectral Width Rise Time Fall Time Symbol VFP Ith Pf OC V tr tf IFP = 400 mA, PW = 10 Ps, Duty = 1 % IFP = 400 mA, PW = 10 Ps, Duty = 1 % IFP = 400 mA, PW = 10 Ps, Duty = 1 % 10 - 90 % 90 - 10 % 25 1290 Conditions IFP = 400 mA, PW = 10 Ps, Duty = 1 % MIN. TYP. 2.5 20 50 1310 4.5 1330 10 1.0 1.0 MAX. 4.0 30 Unit V mA mW nm nm ns ns
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60qC) q
Parameter Threshold Current Optical Output Power from Fiber RMS Center Wavelength Temperature Dependency of Center Wavelength RMS Spectral Width Symbol Ith Pf OC 'O/'T V IFP = 400 mA, PW = 10 Ps, Duty = 1 % IFP = 400 mA, PW = 10 Ps, Duty = 1 % IFP = 400 mA, PW = 10 Ps, Duty = 1 % 15 1280 0.35 10 1342.5 Conditions MIN. TYP. MAX. 50 Unit mA mW nm nm/qC nm
2
NDL7514P Series
OPTICAL OUTPUT POWER FROM FIBER vs. LD PULSE FORWARD CURRENT LONGITUDINAL MODE (FROM FIBER)
Optical Output Power from Fiber Pf (mW)
50
40 25 C
30
60 C 20
10
0
100 200 300 Pulsed Forward Current IFP (mA)
400
Relative Intensity (Linear Scale)
PW = 10 s Duty = 1 %
1310 Wavelength (nm)
5 nm/div
3
NDL7514P Series
LASER DIODE FAMILY FOR OTDR APPLICATION
Features 1.31 Pm Part Number NDL7103 NDL7113 4 pin Coaxial Module with SMF NDL7503P/P1 NDL7513P/P1 NDL7514P/P1 NDL7515P/P1 14 pin DIP Module with SMF NDL7502P NDL7512P NDL7510P P (mW) MIN./TYP. 290/320 160/175 110/180 70/110 25/50 20/30 125/190 90/110 40/55 1.55 Pm Part Number NDL7153 NDL7163 NDL7553P/P1 NDL7563P/P1 NDL7564P/P1 NDL7565P/P1 NDL7552P NDL7562P NDL7560P P (mW) MIN./TYP. 220/240 100/120 95/145 60/80 20/40 8/11 100/125 70/80 20/30
IFP*1 (mA) 1000 400 1000 400 400 400 1000 400 400 with TEC and Thermistor P : no flange P1 : with flange Remarks
Package
I5.6 CAN
*1 Pulse conditions:
pulse width = 10 Ps, duty = 1 % (modules) pulse width = 1 Ps, duty = 1 % (I5.6 can)
4
NDL7514P Series
REFERENCE
Document Name NEC semiconductor device reliability/quality control system Quality grades on NEC semiconductor devices Semiconductor device mounting technology manual Guide to quality assurance for semiconductor devices Semiconductor selection guide Document No. LEI-1201 C11531E C10535E MEI-1202 X10679E
5
NDL7514P Series
[MEMO]
6
NDL7514P Series
[MEMO]
7
NDL7563P Series
CAUTION
Within this module 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
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.
AVOID EXPOSURE-Invisible Laser Radiation is emitted from this aperture
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

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