NEC NDL7553P1 Ingaasp strained mqw dc-pbh pulsed laser diode module for 1550 nm otdr application Datasheet

InGaAsP STRAINED MQW
DC-PBH PULSED LASER DIODE MODULE
FOR 1550 nm OTDR APPLICATION
NDL7553P
SERIES
FEATURES
DESCRIPTION
• HIGH OUTPUT POWER:
Pf = 145 mW at IFP = 1000 mA1
The NDL7553P Series is a 1550 nm newly developed Strained
Multiple Quantum Well (st-MQW) structure pulsed laser diode
coaxial module with single mode fiber. It is designed for a light
source of optical measurement equipment (OTDR).
• LONG WAVELENGTH:
λC = 1550 nm
• COAXIAL MODULE WITHOUT
THERMOELECTRIC COOLER
• SINGLE MODE FIBER PIGTAIL
Note:
1. Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1%.
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)
PART NUMBER
SYMBOLS
VFP
PARAMETERS AND CONDITIONS
Forward Voltage, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
NDL7553P Series
UNITS
MIN
V
TYP
MAX
2.5
4.0
Pf
Optical Output Power from Fiber, IFP = 1000 mA,
PW = 10 µs, Duty = 1%
mW
95
145
ITH
Threshold Current
mA
λC
RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
nm
45
75
1530
1550
1570
σ
RMS Spectral Width, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
nm
7.5
10.0
tr
Rise Time, 10-90%
ns
2.0
tf
Fall Time, 90-10%
ns
2.0
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)
PART NUMBER
SYMBOLS
PARAMETERS AND CONDITIONS
NDL7553P Series
UNITS
MIN
Ith
Threshold Current
mA
Pf
Optical Output Power from Fiber, IFP = 1000 mA,
PW = 10 µs, Duty = 1%
mW
60
λC
RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
nm
1520
∆λ/∆T
Temperature Dependency of Center Wavelength
nm/°C
σ
RMS Spectral Width, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
dB
TYP
MAX
100
1585
0.35
10
California Eastern Laboratories
NDL7553P SERIES
ABSOLUTE MAXIMUM RATINGS1
ORDERING INFORMATION
(TC = 25°C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS
RATINGS
A
1.2
Current2
IFP
Pulsed Forward
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 sec)
°C
260
PART NUMBER
NDL7553P
NDL7553PC
NDL7553PD
NDL7553P1
NDL7553P1C
NDL7553P1D
DESCRIPTION
Without Connector
With FC-PC Connector
With SC-PC Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
FLANGE TYPE
No Flange
Flat Mount
Flange
Notes:
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 (TC = 25°C, unless otherwise specified)
160
PW = 10µs
Duty = 1%
140
120
25°C
100
80
60°C
60
40
20
0
200
400
600
800
Pulsed Forward Current, IFP (mA)
LONGITUDINAL MODE
(FROM FIBER)
Relative Intensity, (Linear Scale)
Optical Output Power from Fiber, Pf (mW)
OPTICAL OUTPUT POWER FROM FIBER vs.
LD PULSE FORWARD CURRENT
1000
1550
Wavelength, λ (nm)
5 nm/div
NDL7553P SERIES
OUTLINE DIMENSIONS (Units in mm)
NDL7513P
Optical Fiber
SM-9/125
Length: 1 m
NDL7513P1
Optical Fiber
SM-9/125
Length: 1 m
φ0.9
φ0.9
φ7
φ7
27.4
27.4
2−φ2.2
4
2
φ0.45
20
φ0.45
20
φ6
φ6
12.7
17.0
12
φ7
P.C.D. = φ2
1
2
LD
43
12
7.2
43
1
P.C.D. = φ2
3.7
PIN CONNECTIONS
PIN CONNECTIONS
1
2
LD
CASE
CASE
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
DATA SUBJECT TO CHANGE WITHOUT NOTICE
05/09/2000
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