NDL7515P 반도체 회로 부품 판매점
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE 1550nm OTDR APPLICATION
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 NEC |
DATA SHEET
LASER DIODE
NDL7515P Series
InGaAsP MQW DC-PBH PULSED LASER DIODE MODULE
1 310 nm OTDR APPLICATION
DESCRIPTION
The NDL7515P Series is a 1 310 nm newly developed Multiple Quantum Well (MQW) structure pulsed laser diode
module with single mode fiber. It is designed for light source of optical measurement equipment (OTDR).
FEATURES
• Output power
Pf = 20 mW MIN.@IFP = 400 mA, TC = 25 °C*1
• Long wavelength
λC = 1 310 nm
• Coaxial module without thermoelectric cooler
• Single mode fiber pigtail
*1 Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1 %
NDL7515P
PACKAGE DIMENSIONS
in millimeters
Optical Fiber
SM-9/125
Length : 1 m
φ 0.9
φ7
Optical Fiber
SM-9/125
Length : 1 m
NDL7515P1
φ 0.9
φ7
φ 0.45
φ6
PIN CONNECTIONS
P.C.D. = φ 2 4
3
1
2
12
LD
CASE
φ6
12.7
17.0
PIN CONNECTIONS
P.C.D. = φ 2 4
3
1
2
φ 0.45
12
LD
CASE
The information in this document is subject to change without notice.
Document No. P11619EJ3V0DS00 (3rd edition)
Date Published December 1996 N
Printed in Japan
The mark • shows major revised points.
©
1996
NDL7515P Series
ORDERING INFORMATION
Part Number
NDL7515P
NDL7515PC
NDL7515P1
NDL7515P1C
Available Connector
Without Connector
With FC-PC Connector
Without Connector
With FC-PC Connector
FIange Type
No Flange
Flat Mount Flange
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise specified)
Parameter
Pulsed Forward Current*1
Reverse Voltage of LD
Operating Case Temperature
Storage Temperature
Lead Soldering Temperature (10 s)
Symbol
IFP
VR
TC
Tstg
Tsld
Ratings
600
2.0
−20 to +60
−40 to +85
260
Unit
mA
V
°C
°C
°C
*1 Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1 %
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C)
Parameter
Forward Voltage
Threshold Current
Optical Output Power from Fiber
Center Wavelength
Spectral Width
Rise Time
Fall Time
Symbol
VFP
Ith
Pf
λC
σ
tr
tf
Conditions
IFP = 400 mA,
PW = 10 µs, Duty = 1 %
IFP = 400 mA,
PW = 10 µs, Duty = 1 %
IFP = 400 mA, PW = 10 µs,
Duty = 1 %, RMS (−20 dB)
IFP = 400 mA, PW = 10 µs,
Duty = 1 %, RMS (−20 dB)
10 to 90 %
90 to 10 %
MIN.
TYP.
2.5
MAX.
4.0
Unit
V
20 30 mA
20 30
mW
1 290 1 310 1 330
nm
10 nm
1.0 ns
1.0 ns
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)
Parameter
Threshold Current
Optical Output Power from Fiber
Center Wavelength
Temperature Dependence of
Center Wavelength
Spectral Width
Symbol
Ith
Pf
λC
∆λ/∆T
Conditions
IFP = 400 mA,
PW = 10 µs, Duty = 1 %
IFP = 400 mA, PW = 10 µs,
Duty = 1 %, RMS (−20 dB)
σ IFP = 400 mA, PW = 10 µs,
Duty = 1 %, RMS (−20 dB)
MIN.
10
TYP.
MAX.
50
Unit
mA
mW
1 280
1 342.5 nm
0.35 nm/°C
10 nm
2
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( nec )
NDL7515P diode
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[ NDL7515P.PDF ]
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국내 전력반도체 판매점
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전화번호 : 051-319-2877
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관련 데이터시트
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