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DATA SHEET
LASER DIODE
NX7337BF-AA
1 310 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE FOR OTDR APPLICATION
DESCRIPTION
The NX7337BF-AA is a 1 310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode coaxial module with single mode fiber. This module is specified to operate under pulsed condition and designed for light source of Optical Time Domain Reflectometer (OTDR).
FEATURES
* High output power * Long wavelength Pf = 180 mW @ IFP = 1 000 mA*1 C = 1 310 nm
*1 Pulse Conditions: Pulse width (PW) = 10 s, Duty = 1%
PACKAGE DIMENSIONS (UNIT: mm)
Optical Fiber SMF Length = 1 m
0.9
7
2- 2.2 27.4 2 4
6
12.7 17.0
PIN CONNECTIONS
4 1 2 3
3.7 7.2
P.C.D. = 2
20
0.45
1
LD CASE
2
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Document No. GBB-SA-1692 Date Published December 2005 CP(K)
1
NX7337BF-AA
OPTICAL FIBER CHARACTERISTICS
Parameter Mode Field Diameter Cladding Diameter Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Outer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Specification 9.30.5 1252 2 1.6 0.90.1 1 140 to 1 280 30 1 000 MIN. Unit
m m
% % mm nm mm mm
Ferrule Fiber Length: 1 000 mm MIN.
2
Data Sheet GBB-SA-1692
NX7337BF-AA
ORDERING INFORMATION
Part Number NX7337BF-AA-AZ* FIange Type flat mount flange
*Note Please refer to the last page of this data sheet "Compliance with EU Directives" for Pb-Free RoHS Compliance Information.
ABSOLUTE MAXIMUM RATINGS (TC = 25C, unless otherwise specified)
Parameter Pulsed Forward Current Reverse Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature Relative Humidity (noncondensing)
*1
Symbol IFP VR TC Tstg Tsld RH
Ratings 1.2 2.0 -20 to +60 -40 to +85 260 (10 sec) 85
Unit A V C C C %
*1 Pulse Condition: Pulse Width (PW) = 10 s, Duty = 1%
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 C)
Parameter Forward Voltage Threshold Current Optical Output Power from Fiber Center Wavelength Spectral Width Rise Time Fall Time Symbol VFP Ith Pf C tr tf IFP = 1 000 mA, PW = 10 s, Duty = 1% RMS (-20 dB), IFP = 1 000 mA, PW = 10 s, Duty = 1% RMS (-20 dB), IFP = 1 000 mA, PW = 10 s, Duty = 1% 10 - 90% 90- 10 % 2. 0 2. 0 ns ns 4.5 10.0 nm 1 290 1 310 1 330 nm 110 Conditions IFP = 1 000 mA, PW = 10 s, Duty = 1% 35 180 65 mA mW MIN. TYP. 2.5 MAX. 4.0 Unit V
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60C)
Parameter Threshold Current Optical Output Power from Fiber Symbol Ith Pf C IFP = 1000 mA, PW = 10 s, Duty = 1% Center Wavelength Temperature Dependency of Center Wavelength Spectral Width RMS (-20 dB), IFP = 1 000 mA, PW = 10 s, Duty = 1 % 10 nm RMS (-20 dB), IFP = 1 000 mA, PW = 10 s, Duty = 1 % 1 280 0.35 1 342.5 nm nm/C 75 Conditions MIN. TYP. MAX. 80 Unit mA mW
/ T
Data Sheet GBB-SA-1692
3
NX7337BF-AA
REFERENCE
Document Name Optical semiconducrtor devices for fiberoptic communications Selection Guide Opto-Electronics Devices Pamphlet Opto-Electronics Devices (CD-ROM) NEC semiconductor device reliability/quality control system Quality grades on NEC semiconductor devices
*1 *1 *1
Document No. P12480E P13623E P12944X C11159E C11531E X13769E
SEMICONDUCTOR SELECTION GUIDE -Products and Packages-
*1 Published by NEC Corporation
4
Data Sheet GBB-SA-1692
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279
Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall CEL's liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. See CEL Terms and Conditions for additional clarification of warranties and liability.

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