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NX7337BJ-AA

型号:

NX7337BJ-AA

品牌:

NEC[ NEC ]

页数:

8 页

PDF大小:

82 K

DATA SHEET  
LASER DIODE  
NX7337BJ-AA  
1 310 nm InGaAsP MQW-FP LASER DIODE  
COAXIAL MODULE WITH MMF FOR OTDR APPLICATION  
DESCRIPTION  
The NX7337BJ-AA is a 1 310 nm Multiple Quantum Well (MQW)  
structured Fabry-Perot (FP) laser diode coaxial module with multi 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 = 800 mA*1  
λC = 1 310 nm  
*1 Pulse Conditions: Pulse width (PW) = 10 μs, Duty = 1%  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all products and/or types are available in every country. Please check with an NEC Electronics  
sales representative for availability and additional information.  
Document No. PL10757EJ01V0DS (1st edition)  
Date Published July 2009 NS  
Printed in Japan  
2009  
NX7337BJ-AA  
PACKAGE DIMENSIONS (UNIT: mm)  
Optical Fiber  
φ
0.9  
MMF  
Length: 1 m MIN.  
φ
7.0  
φ
φ
0.45  
12.7  
17.0  
PIN CONNECTIONS  
P.C.D. =  
φ 2  
3
2
4
1
1
2
LD  
CASE  
2
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
OPTICAL FIBER CHARACTERISTICS  
Parameter  
Mode Field Diameter  
Specification  
Unit  
μm  
μm  
%
50 3  
Cladding Diameter  
125 2  
Maximum Cladding Noncircularity  
Maximum Core/Cladding Concentricity  
Outer Diameter  
2
4
%
0.9 0.1  
30  
mm  
mm  
mm  
Minimum Fiber Bending Radius  
Fiber Length  
1 000 MIN.  
Ferrule  
Fiber Length: 1 000 mm MIN.  
3
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
ORDERING INFORMATION  
Part Number  
FIange Type  
flat mount flange  
NX7337BJ-AA  
ABSOLUTE MAXIMUM RATINGS (TC = 25°C, unless otherwise specified)  
Parameter  
Symbol  
IFP  
Ratings  
1.2  
Unit  
A
Pulsed Forward Current*1  
Reverse Voltage  
VR  
2.0  
V
Operating Case Temperature  
Storage Temperature  
TC  
20 to +60  
40 to +85  
350 (3 sec.)  
85  
°C  
°C  
°C  
%
Tstg  
Tsld  
Lead Soldering Temperature  
Relative Humidity (noncondensing)  
RH  
*1 Pulse Condition: Pulse Width (PW) = 10 μs, Duty = 1%  
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)  
Parameter  
Forward Voltage  
Symbol  
Conditions  
IFP = 800 mA,  
MIN.  
TYP.  
2.5  
MAX.  
4.0  
Unit  
V
VFP  
PW = 10 μs, Duty = 1%  
Threshold Current  
Ith  
Pf  
35  
65  
mA  
Optical Output Power from Fiber  
IFP = 800 mA,  
150  
180  
mW  
PW = 10 μs, Duty = 1%  
Center Wavelength  
Spectral Width  
λC  
σ
RMS (20 dB), IFP = 800 mA,  
PW = 10 μs, Duty = 1%  
1 290  
1 310  
1 330  
10.0  
nm  
nm  
RMS (20 dB), IFP = 800 mA,  
PW = 10 μs, Duty = 1%  
Rise Time  
Fall Time  
tr  
tf  
10-90%  
90-10%  
2.0  
2.0  
ns  
ns  
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)  
Parameter  
Threshold Current  
Symbol  
Conditions  
MIN.  
TYP.  
MAX.  
80  
Unit  
mA  
Ith  
Optical Output Power from Fiber  
Pf  
IFP = 800 mA,  
75  
mW  
PW = 10 μs, Duty = 1%  
Center Wavelength  
λC  
Δλ/ΔT  
σ
RMS (20 dB), IFP = 800 mA,  
PW = 10 μs, Duty = 1%  
1 280  
1 342.5  
nm  
nm/°C  
nm  
Temperature Dependency of  
Center Wavelength  
0.35  
Spectral Width  
RMS (20 dB), IFP = 800 mA,  
PW = 10 μs, Duty = 1%  
10  
4
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)  
OPTICAL OUTPUT POWER FROM  
FIBER vs. PULSED FORWARD  
CURRENT  
SPECTRUM  
200  
PW = 10  
μs,  
Duty = 1%  
T
C
= 25°C  
100  
60°C  
5 nm/div.  
1 310  
0
200  
400  
600  
800  
Pulsed Forward Current IFP (mA)  
Wavelength λ (nm)  
Remark The graphs indicate nominal characteristics.  
5
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
REFERENCE  
Document Name  
Document No.  
PX10160E  
Opto-Electronics Devices Pamphlet  
6
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
The information in this document is current as of July, 2009. The information is subject to change  
without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets,  
etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or  
types are available in every country. Please check with an NEC Electronics sales representative for  
availability and additional information.  
No part of this document may be copied or reproduced in any form or by any means without the prior  
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may  
appear in this document.  
NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual  
property rights of third parties by or arising from the use of NEC Electronics products listed in this document  
or any other liability arising from the use of such products. No license, express, implied or otherwise, is  
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.  
Descriptions of circuits, software and other related information in this document are provided for illustrative  
purposes in semiconductor product operation and application examples. The incorporation of these  
circuits, software and information in the design of a customer's equipment shall be done under the full  
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by  
customers or third parties arising from the use of these circuits, software and information.  
While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers  
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC  
Electronics products are not taken measures to prevent radioactive rays in the product design. When customers  
use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate  
sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in  
order to avoid risks of the damages to property (including public or social property) or injury (including death) to  
persons, as the result of defects of NEC Electronics products.  
NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and  
"Specific".  
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-  
designated "quality assurance program" for a specific application. The recommended applications of an NEC  
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of  
each NEC Electronics product 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": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life  
support systems and medical equipment for life support, etc.  
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC  
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications  
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to  
determine NEC Electronics' willingness to support a given application.  
(Note)  
(1)  
"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its  
majority-owned subsidiaries.  
(2)  
"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as  
defined above).  
M8E0904E  
7
Data Sheet PL10757EJ01V0DS  
NX7337BJ-AA  
SAFETY INFORMATION ON THIS PRODUCT  
SEMICONDUCTOR LASER  
DANGER  
INVISIBLE LASER RADIATION  
AVOID DIRECT EXPOSURE TO BEAM  
AVOID EXPOSURE-Invisible  
OUTPUT POWER  
WAVELENGTH  
mW MAX  
nm  
Laser Radiation is emitted from  
this aperture  
CLASS lllb LASER PRODUCT  
A laser beam is emitted from this diode during operation.  
The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of  
eyesight.  
Warning Laser Beam  
Caution GaAs Products  
• Do not look directly into the laser beam.  
• Avoid exposure to the laser beam, any reflected or collimated beam.  
This product uses gallium arsenide (GaAs).  
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe  
the following points.  
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws  
and/or ordinances, dispose of the product as recommended below.  
1. Commission a disposal company able to (with a license to) collect, transport and dispose of  
materials that contain arsenic and other such industrial waste materials.  
2. Exclude the product from general industrial waste and household garbage, and ensure that the  
product is controlled (as industrial waste subject to special control) up until final disposal.  
• Do not burn, destroy, cut, crush, or chemically dissolve the product.  
• Do not lick the product or in any way allow it to enter the mouth.  
A glass-fiber is attached on the product. Handle with care.  
Caution Optical Fiber  
• When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part  
or fragments.  
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