NEC NDL7401P1D 1 310 nm ingaasp strained mqw dc-pbh laser diode coaxial module with single mode fiber Datasheet

DATA SHEET
LASER DIODE
NDL7401P Series
1 310 nm InGaAsP STRAINED MQW DC-PBH LASER DIODE
COAXIAL MODULE WITH SINGLE MODE FIBER
DESCRIPTION
NDL7401P Series is 1 310 nm laser diode coaxial module with single mode fiber. It has a strained Multiple
Quantum Well (st-MQW) structure and a built-in InGaAs monitor photo diode. It is recommended for junction and
access network systems.
The series is also available in FC-PC and SC-PC connector.
•
FEATURES
• Center wavelength
λC = 1 310 nm
• High output power from fiber
Pf = 2.0 mW MIN.
• Low threshold current
lth = 10 mA TYP. @TC = 25 °C
• High cut-off frequency
f C = 2.0 GHz
• InGaAs monitor PIN-PD
• Wide operating temperature range
T C = −40 to +85 °C
• Based on Bellcore TA-NWT-000983
•
PACKAGE DIMENSIONS
in millimeters
φ 3.2±0.25
NDL7401P1
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ 3.2±0.25
NDL7401P2
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
3 P.C.D. = φ 2
4 3
1
2
12
LD
CASE
1.0±0.1
3.7±0.3
7.2±0.3
φ 7±0.2
4
5
15
27.7±1.0
P.C.D. = φ 2
2– φ 2.5
φ1
6
PD
PD
4
3
1
2
LD
CASE
2
1
3
4
12±0.15
7±0.2
PIN CONNECTIONS
12
2.5±1.0
19.5±1.0
φ 0.45±0.05
4– φ 0.45
±0.05
φ 6±1.0
12.7±0.2
17.0±0.2
φ 6±0.1
4 3
0.3
20±1.0
4.0±0.2
0.5±0.2
27.4±1.0
15
5
2– φ 2.2
2.0±0.2
5
15
27.4±1.0
20±1.0
φ 0.45±0.05
φ 0.9
φ 7±0.2
φ 7±0.2
φ 7±0.2
P.C.D. = φ 2
φ 3.2±0.25
0.3
NDL7401P
Optical Fiber
SM-9/125
Length: 1 m
PD
2
1
CASE
3
4
LD
16.0
The information in this document is subject to change without notice.
Document No. P10466EJ3V0DS00 (3rd edition)
Date Published June 1996 P
Printed in Japan
The mark • shows major revised points.
©
1995
NDL7401P Series
ORDERING INFORMATION
Part Number
Available Connector
NDL7401P
Without Connector
NDL7401PC
With FC-PC Connector
NDL7401PD
With SC-PC Connector
NDL7401P1
Without Connector
NDL7401P1C
With FC-PC Connector
NDL7401P1D
With SC-PC Connector
NDL7401P2
Without Connector
NDL7401P2C
With FC-PC Connector
NDL7401P2D
With SC-PC Connector
Description
No Flange
Flat Mount Flange
Vertical Flange
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise specified)
Parameter
2
Symbol
Ratings
Unit
Forward Current of LD
IF
Ith + 50
mA
Reverse Voltage of LD
VR
2.0
V
Forward Current of PD
IF
10
mA
Reverse Voltage of PD
VR
20
V
Operating Case Temperature
TC
−40 to +85
°C
Storage Temperature
Tstg
−40 to +85
°C
Lead Soldering Temperature (10 s)
Tsld
260
°C
NDL7401P Series
•
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C, unless otherwise specified)
Parameter
Symbol
Operating Voltage
Vop
Threshold Current
Ith
Modulation Current
Imod
Differential Efficiency from Fiber
ηd
Center Emission Wavelength
Temperature Dependence of
Center Emission Wavelength
Spectral Width
λC
∆λ/∆T
σ
Conditions
MIN.
TYP.
MAX.
Unit
1.1
1.3
V
10
25
mA
TC = 85 °C
25
50
Pf = 2.0 mW
15
20
Pf = 2.0 mW
0.100
0.150
TC = 85 °C
0.075
0.100
Pf = 2.0 mW, RMS (−20 dB)
1 290
1 310
TC = −40 to +85 °C
1 260
mA
W/A
1 330
nm
1 360
TC = −40 to +85 °C
0.4
0.5
nm/°C
Pf = 2.0 mW, RMS (−20 dB)
1.3
2.5
nm
TC = 85 °C
1.5
4.0
Rise Time
tr
10 to 90 %
0.2
0.5
ns
Fall Time
tf
90 to 10 %
0.3
0.5
ns
Monitor Current
Im
VR = 5 V, Pf = 2.0 mW
Monitor Dark Current
ID
VR = 5 V
Tracking Error
*1
Pf
γ = 10 log
2.0 mW
γ
*1
100
µA
700
0.1
Im = const., TC = −40 to +85 °C
10
nA
1.0
dB
Pf
(mW)
TC = 25 ˚C
TC = –40 to +85 ˚C
2.0
Pf
0
Im
(@ Pf (25 ˚C) = 2.0 mW)
Im
3
NDL7401P Series
TYPICAL CHARACTERISTICS (TC = −40 to +85 °C)
OUTPUT POWER FROM FIBER
vs. FORWARD CURRENT
TC = +25 ˚C
4.0
Threshold Current Ith (mA)
Operation Current Iop (mA)
Output Power from Fiber Pf (mW)
TC = –40 ˚C
TC = +70 ˚C
TC = +85 ˚C
3.0
2.0
1.0
0
50
100
Iop
50
30
Ith
20
10
5
3
2
1
–60 –40 –20
150
0
20
40
60
80
100
Forward Current IF (mA)
Case Temperature TC (˚C)
TEMPERATURE DEPENDENCE OF
DIFFERENTIAL EFFICIENCY FROM FIBER
TEMPERATURE DEPENDENCE OF CENTER
WAVELENGTH
0.3
Center Wavelength λ C (nm)
1 360
0.2
0.1
0
–60 –40 –20
0
20
40
60
Case Temperature TC (˚C)
4
THRESHOLD CURRENT AND OPERATION
CURRENT vs. CASE TEMPERATURE
100
5.0
Differential Efficiency from Fiber η d (W/A)
•
80
100
1 340
1 320
1 300
1 280
1 260
–60 –40
–20
0
20
40
60
Case Temperature TC (˚C)
80
100
NDL7401P Series
•
TYPICAL CHARACTERISTICS (TC = 25 °C)
OUTPUT POWER FROM FIBER vs.
LD MONITOR CURRENT
LONGITUDINAL MODE FROM FIBER
Relative Intensity
Output Power from Fiber Pf (mW)
3.0
1 300
1 310
1 320
2.0
1.0
0
1.0
0.5
Wavelength λ (nm)
1.5
LD Monitor Current Im (mA)
FORWARD CURRENT vs.
FORWARD VOLTAGE
FREQUENCY RESPONSE
50
9
Relative Intensity (dB)
Forward Current IF (mA)
6
40
30
20
10
3
0
–3
–6
–9
–12
0
1
Forward Voltage VF (V)
2
0
1
2
3
4
5
Modulation Frequency f (GHz)
5
NDL7401P Series
1.3 µm FABRY-PEROT DC-PBH LASER DIODE FAMILY
Package
Part Number
Remarks
φ5.6 mm Small Can
NDL7001
With monitor photo diode
φ5.6 mm Small Can with Lens
NDL7001L
With monitor photo diode
4-pin Coaxial Module with SMF
NDL7401P Series
NDL7408P Series
Without TEC
With monitor photo diode
REFERENCE
Document Name
6
Document No.
NEC semiconductor device reliability/quality control system
LEI-1201
Quality grades on NEC semiconductor devices
IEI-1209
Semiconductor device mounting technology manual
C10535E
Guide to quality assurance for semiconductor devices
MEI-1202
Semiconductor selection guide
X10679E
NDL7401P Series
[MEMO]
7
NDL7401P Series
CAUTION
Within this device there exists GaAs (Gallium Arsenide) material which is a
harmful substance if ingested. Please do not under any circumstances break the
hermetic seal.
NEC Corporation
DANGER
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
OUTPUT POWER
mW MAX
WAVELENGTH
nm
CLASS lllb LASER PRODUCT
SEMICONDUCTOR LASER
AVOID EXPOSURE-Invisible
Laser Radiation is emitted from
this aperture
NEC Building, 7-1, Shiba 5-chome,
Minato-ku, Tokyo 108-01, Japan
Type number:
Manufactured:
Serial Number:
This product conforms to FDA
regulations as applicable
to standards 21 CFR Chapter 1.
Subchapter J.
The export of this product from Japan is prohibited without governmental license. To export or re-export this product from
a country other than Japan may also be prohibited without a license from that country. Please call an NEC sales
representative.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this
document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents,
copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on
a customer designated "quality assurance program" for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
device 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: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices in "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact NEC Sales Representative in advance.
Anti-radioactive design is not implemented in this product.
M4 94. 11
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