NEC's 1310 nm InGaAsP MQW FP
PULSED LASER DIODE
IN COAXIAL PACKAGE
FOR OTDR APPLICATION (25 mW MIN)
NX7329BB-AA
FEATURES
HIGH OUTPUT POWER:
P
f
= 50 mW at I
FP
= 400 mA,
Pulse Condition: Pulse Width (PW) = 10 s, Duty = 1%
LONG WAVELENGTH
C
= 1310 nm
NEC's NX7329BB-AA is a 1310 nm Multiple Quantum Well
(MQW) structured laser diode coaxial module with single
mode fiber. This module is specified to operate under pulsed
condition and is designed for a light source of Optical Time
Domain Reflectometer (OTDR).
DESCRIPTION
California Eastern Laboratories
PART NUMBER
NX7329BB-AA
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
V
FP
Forward Voltage, I
FP
= 400 mA, PW = 10 s, Duty = 1%
V
2.5
4.0
I
TH
Threshold Current
mA
20
30
P
f
Optical Output Power from Fiber,
I
FP
= 400 mA, PW = 10 s, Duty = 1%
mW
25
50
C
Center Wavelength,
I
FP
= 400 mA, PW = 10 s, Duty = 1% RMS (-20 dB)
nm
1290
1310
1330
Spectral Width,
I
FP
= 400 mA, PW = 10 s, Duty = 1% RMS (-20 dB)
nm
4.5
10
t
r
Rise Time, 10 to 90%
ns
1.0
t
f
Fall Time, 90 to 10%
ns
1.0
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 25C)
PART NUMBER
NX7329BB-AA
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
I
TH
Threshold Current,
mA
50
P
f
Optical Output Power from Fiber
I
FP
= 400 mA, PW = 10 s, Duty = 1%
mA
15
C
Center Wavelength,
I
FP
= 400 mA, PW = 10 s, Duty = 1% RMS (-20 dB)
nm
1280
1342.5
/T
Temperature Dependence of Center Wavelength
nm/C
0.35
Spectral Width
,
I
FP
= 400 mA, PW = 10 s, Duty = 1% RMS (-20 dB)
nm
10
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 0 to +60C)
ABSOLUTE MAXIMUM RATINGS
1
(T
C
= 25C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS
RATINGS
I
FP
Pulsed Forward Current
2
mA
600
V
R
Reverse Voltage
V
2.0
T
C
Operating Case Temperature
C
-20 to +60
T
STG
Storage Temperature
C
-40 to +85
T
SLD
Lead Soldering
Temperature (10 s)
C
260
RH
Relative Humidity
(noncondensing)
%
85
OPTICAL OUTPUT POWER FROM FIBER
vs. LD PULSE FORWARD CURRENT
Optical Output Power from Fiber, P
f
(mW)
Pulsed Forward Current, I
F
(mA)
TYPICAL PERFORMANCE CURVES
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Pulse Condition: Pulse Width (PW) = 10 s, Duty = 1%.
NX7329BB-AA
Relative Intensity (Linear Scale)
Wavelength, (nm)
ORDERING INFORMATION
Part Number
Flange Type
NX7329BB-AA-AZ*
flat mount flange
*Note:
Please refer to the last page of this data sheet. "Compliance with
EU Directives" for Pb-Free RoHS Compliance Information.
PW = 10 s
Duty = 1%
25C
60C
50
40
30
20
10
0
0
100
200
300
400
1310
5 nm/div
Remark: The graphs indicate nominal characteristics.
SPECTRUM
OUTLINE DIMENSIONS
(Units in mm)
3.7
2
4
7
Optical Fiber
SM-9/125
Length: 1 m
3.20.25
2.2 (2 places)
0.450.05
0.9
6
CASE
1
LD
P.C.D. =
2
25
20
12.7
17.0
1
2
4 3
1 2
7.2
NX7329BB-AA
PARAMETER
UNIT SPECIFICATION
Mode Field Diameter
m
9.30.5
Cladding Diameter
m
1252
Maximum Cladding Noncircularity
%
2
Maximum Core/Cladding Concentricity
%
1.6
Outer Diameter
mm
0.90.1
Cut-off Wavelength
nm
1140 to 1280
Minimum Fiber Bending Radius
mm
30
Fiber Length
mm
1000 MIN
OPTICAL FIBER CHARACTERISTICS
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify
CEL for all damages resulting from such improper use or sale.
Ferrule
Fiber Length: 1000 mm MIN
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
02/19/2003
3-180
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
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A
-AZ
Lead (Pb)
< 1000 PPM
Not Detected
(*)
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
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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