CEL NX7329BB-AA Necs 1310 nm ingaasp mqw fp pulsed lader diode in coaxial package for itdr application (25 mw min) Datasheet

NEC's 1310 nm InGaAsP MQW FP
PULSED LASER DIODE NX7329BB-AA
IN COAXIAL PACKAGE
FOR OTDR APPLICATION (25 mW MIN)
FEATURES
DESCRIPTION
• HIGH OUTPUT POWER:
Pf = 50 mW at IFP = 400 mA,
Pulse Condition: Pulse Width (PW) = 10 µs, Duty = 1%
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).
• LONG WAVELENGTH
λC = 1310 nm
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)
PART NUMBER
SYMBOLS
PARAMETERS AND CONDITIONS
NX7329BB-AA
UNITS
MIN
TYP
MAX
VFP
Forward Voltage, IFP = 400 mA, PW = 10 µs, Duty = 1%
V
2.5
4.0
ITH
Threshold Current
mA
20
30
Pf
Optical Output Power from Fiber,
IFP = 400 mA, PW = 10 µs, Duty = 1%
mW
25
50
λC
Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1% RMS (-20 dB)
nm
1290
1310
σ
Spectral Width,
IFP = 400 mA, PW = 10 µs, Duty = 1% RMS (-20 dB)
nm
tr
Rise Time, 10 to 90%
ns
1.0
tf
Fall Time, 90 to 10%
ns
1.0
4.5
1330
10
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)
PART NUMBER
SYMBOLS
ITH
Pf
λC
∆λ/∆T
σ
PARAMETERS AND CONDITIONS
Threshold Current,
Optical Output Power from Fiber
IFP = 400 mA, PW = 10 µs, Duty = 1%
Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1% RMS (-20 dB)
Temperature Dependence of Center Wavelength
Spectral Width,
IFP = 400 mA, PW = 10 µs, Duty = 1% RMS (-20 dB)
NX7329BB-AA
UNITS
MIN
TYP
mA
50
mA
15
nm
1280
nm/°C
nm
MAX
1342.5
0.35
10
California Eastern Laboratories
NX7329BB-AA
ABSOLUTE MAXIMUM RATINGS1
ORDERING INFORMATION
(TC = 25°C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS
RATINGS
IFP
Pulsed Forward Current2
mA
600
VR
Reverse Voltage
V
2.0
TC
Operating Case Temperature
°C
-20 to +60
TSTG
Storage Temperature
°C
-40 to +85
TSLD
Lead Soldering
Temperature (10 s)
°C
260
Relative Humidity
(noncondensing)
%
85
RH
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.
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Pulse Condition: Pulse Width (PW) = 10 µs, Duty = 1%.
TYPICAL PERFORMANCE CURVES
SPECTRUM
50
PW = 10 µs
Duty = 1%
Relative Intensity (Linear Scale)
Optical Output Power from Fiber, Pf (mW)
OPTICAL OUTPUT POWER FROM FIBER
vs. LD PULSE FORWARD CURRENT
25˚C
40
60˚C
30
20
10
0
0
100
200
300
Pulsed Forward Current, IF (mA)
Remark: The graphs indicate nominal characteristics.
400
1310
Wavelength, λ (nm)
5 nm/div
NX7329BB-AA
OUTLINE DIMENSIONS (Units in mm)
Optical Fiber
SM-9/125
Length: 1 m
φ3.2±0.25
φ0.9
φ7
25
φ2.2 (2 places)
2
4
φ0.45±0.05
20
φ6
12.7
17.0
P.C.D. = φ2
43
7.2
3.7
12
1
2
LD
1
CASE
OPTICAL FIBER CHARACTERISTICS
PARAMETER
UNIT SPECIFICATION
Mode Field Diameter
µm
9.3±0.5
Cladding Diameter
µm
125±2
Maximum Cladding Noncircularity
%
2
Maximum Core/Cladding Concentricity
%
1.6
Outer Diameter
mm
0.9±0.1
Cut-off Wavelength
nm
1140 to 1280
Minimum Fiber Bending Radius
mm
30
Fiber Length
mm
1000 MIN
Ferrule
Fiber Length: 1000 mm MIN
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.
02/19/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
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
Not Detected
Lead (Pb)
< 1000 PPM
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
-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
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suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
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See CEL Terms and Conditions for additional clarification of warranties and liability.
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