DATA SHEET
Document No. GBB-SA-1692
Date Published December 2005 CP(K)
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 Pf = 180 mW @ IFP = 1 000 mA*1
• Long wavelength λC = 1 310 nm
*1 Pulse Conditions: Pulse width (PW) = 10
µ
s, Duty = 1%
PACKAGE DIMENSIONS (UNIT: mm)
Optical Fiber
SMF
Length = 1 m
φ
0.9
φ
7
27.420 4
2
φ
6
12.7
17.0
φ
0.45
φ
2.22–
7.2
3.7
1
P.C.D. = 2
φ
CASE
21
PIN CONNECTIONS
LD
4
3
2
1
The information in this document is subject to change without notice. Before using this document, please confirm
that this is the latest version.
Data Sheet GBB-SA-1692
2
NX7337BF-AA
OPTICAL FIBER CHARACTERISTICS
tinU noitacificepS retemaraP
3.9 retemaiD dleiF edoM ±0.5
µ
m
521 retemaiD gniddalC ±2
µ
m
Maximum Cladding Noncircularity 2 %
Maximum Core/Cladding Concentricity 1.6 %
9.0 retemaiD retuO ±0.1 mm
mn 082 1 ot 041 1 htgnelevaW ffo-tuC
Minimum Fiber Bending Radius 30 mm
mm .NIM 000 1 htgneL rebiF
Ferrule
Fiber Length: 1 000 mm MIN.
Data Sheet GBB-SA-1692 3
NX7337BF-AA
ORDERING INFORMATION
Part Number FIange Type
NX7337BF-AA-AZ* flat mount flange
ABSOLUTE MAXIMUM RATINGS (TC = 25°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Pulsed Forward Current*1 IFP 1.2 A
V egatloV esreveR R 2.0 V
Operating Case Temperature TC−20 to +60 °C
Storage Temperature Tstg −40 to +85 °C
Lead Soldering Temperature Tsld 260 (10 sec) °C
Relative Humidity (noncondensing) RH 85 %
*1 Pulse Condition: Pulse Width (PW) = 10
*Note Please refer to the last page of this data sheet “Compliance with
EU Directives” for Pb-Free RoHS Compliance Information.
µ
s, Duty = 1%
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
V egatloV drawroF FP IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1%
2.5 4.0 V
I tnerruC dlohserhT th Am 56 53
Optical Output Power from Fiber Pf IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1%
110 180 mW
Center Wavelength λCRMS (−20 dB), IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1%
1 290 1 310 1 330 nm
Spectral Width σRMS (−20 dB), IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1%
4.5 10.0 nm
t emiT esiR r sn 0.2 %09-01
t emiT llaF f sn 0.2 %01-09
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
I tnerruC dlohserhT th Am 08
Optical Output Power from Fiber Pf IFP = 1000 mA,
PW = 10
µ
s, Duty = 1%
75 mW
Center Wavelength λCRMS (−20 dB), IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1 %
1 280 1 342.5 nm
Temperature Dependency of
Center Wavelength
∆
λ/
∆
/mn 53.0 T °C
Spectral Width σRMS (−20 dB), IFP = 1 000 mA,
PW = 10
µ
s, Duty = 1 %
10 nm
Data Sheet GBB-SA-1692
4
NX7337BF-AA
REFERENCE
.oN tnemucoD emaN tnemucoD
Optical semiconducrtor devices for fiberoptic communicati E08421P ediuG noitceleS sno
Opto-Electronics Devices Pamphlet P13623E
Opto-Electronics Devices (CD-ROM) P12944X
NEC semiconductor device reliability/quality control system*1 C11159E
Quality grades on NEC semiconductor devices*1 C11531E
SEMICONDUCTOR SELECTION GUIDE −Products and Packages−*1 X13769E
*1 Published by NEC Corporation
4590 P a t r ick Hen r y Drive
San t a C l ara, CA 9505 4- 181 7
Teleph o n e : ( 408) 919- 25 00
Facsim ile:
(
408
)
988- 027 9
Subject: Compliance with EU Dire ctives
CEL certifies, to its kno w ledge, that semicondu ctor 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 electron ic equipment (RoHS) an d the requir e ments of EU Directive
2003/11/EC Restriction o n Penta and Octa BDE.
CEL Pb-free products ha ve the same base part n u mber with a suffix added. The suffix –A indicates
that the device is Pb-fre e. The –AZ suffix is use d to designa te devices containing Pb which are
exempted from the requirement of Ro HS directive (*). In all cases the de vices have Pb-free terminals.
All devices with these suffixes meet the require ments of the RoHS directive.
This statu s is based on CEL’s understanding of t he EU Directives and kn owledge of the materials that
go into its pr oducts as of the date of disclo s ure o f this inform ation.
Re st rict e d S u bst a n c e
per RoHS
Con c e n tratio n Limit per RoHS
(value s are n o t yet fixed)
Con c e n tratio n contai ned
in CEL devices
- A - A Z
Lead (P b) < 100 0 PPM Not Dete cted (*)
Mercury < 100 0 PPM Not Dete cted
Cadmi u m < 100 PPM Not Dete cted
Hexavale nt Chromi um < 100 0 PPM Not Dete cted
PBB < 1000 PPM Not Detec t ed
PBDE < 1000 PPM Not Detec t ed
If you should have any additional q uestions reg a rding our d e vices and compliance t o environme n tal
standards, p l ease do not hesitate to contact your local representative.
Important Inf o rm ation and Disclaimer: Infor m ation provided b y CEL on its w ebsite or in other communi cations concertin g the subs tance
content of its pro ducts represents know ledge and b e lief as of t he date that it is provided. CEL bases its know ledge a n d belief on informa t ion
provided b y t h ird parties and make s no representa t ion or w a rran t y a s to the accurac y of such information. Efforts are u nder w a y to b e tte r
integrate informa t ion from third pa rties. CEL has ta ken and cont inue s to take reasona ble steps to provide repr esentative and ac cur a te
information but ma y not h a ve conducted destructive testing or chemical analy s is on incoming ma terials and chemicals. CEL and CE L
suppliers consid er certain inform ation to be pro p ri etar y , and thus C AS numbers and other limited information ma y not be availab le for
release.
In no event shall CEL’s liability ari s ing out of such information e x cee d the total purch ase price of the CEL part ( s) at issue s old by CEL to
customer on an annual basis.
See CEL Te rms and Conditions f o r additional cl arification of w a rran t ies and liability .
