Datasheet NDL7565P Datasheet (NEC)

DATA SHEET

LASER DIODE

NDL7565P Series

InGaAsP MQW DC-PBH PULSED LASER DIODE MODULE

1 550 nm OTDR APPLICATION

DESCRIPTION

The NDL7565P Series is a 1 550 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 = 8 mW MIN.@IFP = 400 mA, TC = 25 °C

•

Long wavelength

•

Coaxial module without thermoelectric cooler

•

Single mode fiber pigtail

Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1 %

*1

C

= 1 550 nm

λ

PACKAGE DIMENSIONS

in millimeters

NDL7565P NDL7565P1

Optical Fiber
SM-9/125

Length : 1 m

φ

0.9

φ

7

2520

φ

0.45

φ

6

Optical Fiber
SM-9/125

Length : 1 m

2.22 –

φ

*1

φ

12.7

17.0

φ

0.9

φ

7

25

4

2

φ

20

6

0.45

P.C.D. = 2

Document No. P11620EJ4V0DS00 (4th edition)
Date Published December 1996 N
Printed in Japan

φ

1

PIN CONNECTIONSPIN CONNECTIONS

4

3

2

The information in this document is subject to change without notice.

7

φ

CASE

The mark

21

LD

••••

shows major revised points.

P.C.D. = 2

φ

4

3

1

2

3.7

7.2

1

CASE

21

LD

1996©

ORDERING INFORMATION

Part Number Available Connector FIange Type
NDL7565P Without Connector No Flange
NDL7565PC With FC-PC Connector
NDL7565P1 Without Connector Flat Mount Flange
NDL7565P1C With FC-PC Connector

ABSOLUTE MAXIMUM RATINGS (TC = 25 °°°°C, unless otherwise specified)

Parameter Symbol Ratings Unit
Pulsed Forward Current
Reverse Voltage of LD V
Operating Case Temperature T
Storage Temperature T
Lead Soldering Temperature (10 s) T

*1

FP

I

R

C

stg

sld

600 mA

2.0 V

−20 to +60 °C

−40 to +85 °C
260 °C

NDL7565P Series

Pulse conditions: Pulse width (PW) = 10

*1

s, Duty = 1 %

µ

ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °°°°C)

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Forward Voltage V

Threshold Current I
Optical Output Power from Fiber P

Center Wavelength λ

FP

IFP = 400 mA,
PW = 10

th

f

IFP = 400 mA,
PW = 10

C

IFP = 400 mA, PW = 10 µs,

µ

µ

s, Duty = 1 %

s, Duty = 1 %

Duty = 1 %, RMS (−20 dB)

Spectral Width σ IFP = 400 mA, PW = 10 µs,

Duty = 1 %, RMS (−20 dB)
Rise Time t
Fall Time t

r

10 to 90 % 1.0 ns

f

90 to 10 % 1.0 ns

ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°°°°C)

Parameter Symbol Conditions MIN. TYP. MAX. Unit
Threshold Current I
Optical Output Power from Fiber P

Center Wavelength λ

Temperature Dependence of
Center Wavelength

Spectral Width σ IFP = 400 mA, PW = 10 µs,

th

f

IFP = 400 mA,
PW = 10

C

IFP = 400 mA, PW = 10 µs,

µ

s, Duty = 1 %

Duty = 1 %, RMS (−20 dB)

∆λ/∆

T0.35nm/°C

Duty = 1 %, RMS (−20 dB)

2.5 4.0 V

20 30 mA

811 mW

1 530 1 550 1 570 nm

10 nm

50 mA

4mW

1 520 1 585 nm

10 nm

2

NDL7565P Series

•

TYPICAL CHARACTERISTICS (TC = 25 °°°°C, unless otherwise specified)

OPTICAL OUTPUT POWER FROM FIBER vs.

LONGITUDINAL MODE (FROM FIBER)

LD PULSED FORWARD CURRENT

30

PW = 10 s

25

20

15

10

5

Duty = 1 %

(mW)

f

Optical Output Power from Fiber P

µ

C

T

C

T

100

Pulsed Forward Current IFP (mA)

200

300 4000

= 25 ˚C

= 60 ˚C

Relative Intensity (Linear Scale)

1 550

Wavelength (nm)

λ

5 nm/div

3

•

LASER DIODE FAMILY FOR OTDR APPLICATION

NDL7565P Series

Features 1.31 µm 1.55 µm

Packages

φ

5.6 Can NDL7103 290/320 NDL7153 220/240 1 000

4-pin Coaxial Module with
SMF

14-pin DIP Module with SMF NDL7502P 125/190 NDL7552P 100/125 1 000

Pulse conditions: Pulse width = 10

*1

Part Number

NDL7113 160/175 NDL7163 100/120 400
NDL7503P/P1 110/180 NDL7553P/P1 95/145 1 000
NDL7513P/P1 70/110 NDL7563P/ P 1 60/80 400
NDL7514P/P1 25/50 NDL7564P/ P1 20/40 400
NDL7515P/P1 20/30 NDL7565P/ P1 8/11 400

NDL7512P 90/110 NDL7562P 70/80 400
NDL7510P 40/55 NDL7560P 20/30 400

P (mW)

MIN./TYP.

s, Duty = 1 % (modules)

µ

Part Number

P (mW)

MIN./TYP.

FP

I

(mA)

*1

Pulse width = 1 µs, Duty = 1 % (φ 5.6 can)

Remarks

P : No flange
P1 : With flange

With TEC and
Thermistor

4

NDL7565P Series

REFERENCE

Document Name Document No.
NEC semiconductor device reliability/quality control system LEI-1201
Quality grades on NEC semic onductor devices C11531E
Semiconductor device mounting technology manual C10535E
Guide to quality assurance for semiconductor devic es MEI-1202
Semiconductor selection guide X10679E

5

[MEMO]

NDL7565P Series

6

[MEMO]

NDL7565P Series

7

NDL7565P 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

SEMICONDUCTOR LASER

INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM

OUTPUT POWER mW MAX
WAVELENGTH nm
CLASS lllb LASER PRODUCT

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, customers 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 is "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 an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.

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.

M4 96. 5