DATA SHEET
LASER DIODE
NDL7564P Series
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE
1550nm OTDR APPLICATION
DESCRIPTION
NDL7564P Series is a 1550nm newly developed Strained Multiple Quantum Well (st-MQW) structure pulsed laser
diode coaxial module with singlemode fiber.
(OTDR).
It is designed for light source of optical measurement equipment
FEATURES
x
x
x
x
Output power
Long wavelength
Singlemode fiber pigtail
P
f
= 40 mW @I
FP
= 400 mA
O
C
= 1550 nm
*1
Coaxial module without thermoelectric cooler.
*1
Pulse Conditions: Pulse width (PW) = 10
P
s, Duty = 1 %
PACKAGE DIMENSIONS
in millimeters
NDL7564P
Optical Fiber
SM-9/125
Length : 1 m
NDL7564P1
φ
0.9
Optical Fiber
SM-9/125
Length : 1 m
φ
0.9
2 –
φ
2.2
φ
7
25
φ
7
25
2
4
20
φ
0.45
φ
6
12.7
17.0
PIN CONNECTIONS
P.C.D. =
φ
2
4
3
φ
6
3
1
2
1
LD
CASE
2
1
2
3.7
7.2
φ
7
PIN CONNECTIONS
P.C.D. =
φ
2
4
20
φ
0.45
1
LD
CASE
2
The information in this document is subject to change without notice.
Document No. P10476EJ4V0DS00 (4th edition)
Date Published October 1996 N
Printed in Japan
1
©
1995
NDL7564P Series
ORDERING INFORMATION
Part Number
NDL7564P
NDL7564PC
NDL7564PD
NDL7564P1
NDL7564P1C
NDL7564P1D
Available Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
flat mount flange
Flange Type
no flange
ABSOLUTE MAXIMUM RATINGS (T
C
= 25
q
C)
Parameter
Pulsed Forward Current
*1
Reverse Voltage
Operating Case Temperature
Storage Temperature
Lead Soldering Temperature (10 sec)
Symbol
I
FP
V
R
T
C
T
stg
T
sld
Ratings
600
2.0
ð20
to +60
ð40
to +85
260
Unit
mA
V
qC
qC
qC
*1
Pulse Condition: Pulse Width (PW) = 10
P
s, Duty = 1 %
ELECTRO-OPTICAL CHARACTERISTICS (T
C
= 25
q
C)
Parameter
Forward Voltage
Threshold Current
Optical Output Power from Fiber
RMS Center Wavelength
RMS Spectral Width
Rise Time
Fall Time
Symbol
V
FP
I
th
P
f
O
C
V
t
r
t
f
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
10 - 90 %
90 - 10 %
20
1530
Conditions
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
MIN.
TYP.
2.5
40
40
1550
6.0
1570
10.0
1.0
1.0
MAX.
4.0
50
Unit
V
mA
mW
nm
nm
ns
ns
ELECTRO-OPTICAL CHARACTERISTICS (T
C
= 0 to +60qC)
q
Parameter
Threshold Current
Optical Output Power from Fiber
RMS Center Wavelength
Temperature Dependency of
Center Wavelength
RMS Spectral Width
Symbol
I
th
P
f
O
C
'O/'T
V
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
10
1520
0.35
10
1585
Conditions
MIN.
TYP.
MAX.
75
Unit
mA
mW
nm
nm/qC
nm
2
NDL7564P Series
OPTICAL OUTPUT POWER FROM FIBER vs.
LD PULSE FORWARD CURRENT
LONGITUDINAL MODE (FROM FIBER)
Optical Output Power from Fiber P
f
(mW)
50
40
30
25 ˚C
20
60 ˚C
10
0
Relative Intensity (Linear Scale)
PW = 10
µ
s
Duty = 1 %
100
200
300
Pulsed Forward Current I
FP
(mA)
400
1550
Wavelength
λ
(nm)
5 nm/div
3
NDL7564P Series
LASER DIODE FAMILY FOR OTDR APPLICATION
Features
1.31
P
m
Part Number
NDL7103
NDL7113
4 pin Coaxial Module with SMF
NDL7503P/P1
NDL7513P/P1
NDL7514P/P1
NDL7515P/P1
14 pin DIP Module with SMF
NDL7502P
NDL7512P
NDL7510P
P (mW)
MIN./TYP.
290/320
160/175
110/180
70/110
25/50
20/30
125/190
90/110
40/55
1.55
P
m
Part Number
NDL7153
NDL7163
NDL7553P/P1
NDL7563P/P1
NDL7564P/P1
NDL7565P/P1
NDL7552P
NDL7562P
NDL7560P
P (mW)
MIN./TYP.
220/240
100/120
95/145
60/80
20/40
8/11
100/125
70/80
20/30
I
FP
*1
(mA)
1000
400
1000
400
400
400
1000
400
400
with TEC and
Thermistor
P : no flange
P1 : with flange
Remarks
Package
I
5.6 CAN
*1
Pulse conditions:
pulse width = 10
P
s, duty = 1 % (modules)
pulse width = 1
P
s, duty = 1 % (
I
5.6 can)
4
NDL7564P Series
REFERENCE
Document Name
NEC semiconductor device reliability/quality control system
Quality grades on NEC semiconductor devices
Semiconductor device mounting technology manual
Guide to quality assurance for semiconductor devices
Semiconductor selection guide
Document No.
LEI-1201
C11531E
C10535E
MEI-1202
X10679E
5
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