NEC NDL5531 1 000 to 1 600 nm optical fiber communications 50 mm ingaas pin photo diode module Datasheet

DATA SHEET
PHOTO DIODE
NDL5421P Series
1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS
φ 50 µm InGaAs PIN PHOTO DIODE MODULE
DESCRIPTION
NDL5421P Series is an InGaAs PIN photo diode module with multimode fiber. It is designed for 2.5Gb/s optical
fiber communication systems and covers the wavelength range between 1 000 and 1 600 nm with high efficiency.
FEATURES
• Small dark current
ID = 0.1 nA
• High quantum efficiency
η = 86 % @ λ = 1 300 nm
η = 75 % @ λ = 1 550 nm
φ 50 µm
• Detecting area size
• Low operating voltage
VR = 5 V
• Low terminal capacitance
Ct = 0.7 pF @ f = 1.0 MHz, VR = 5 V
• High speed response
fC = 2.5 GHz min.
• Coaxial module with multimode fiber (GI-50/125) or optional siglemode fiber (SM-9/125)
•
PACKAGE DIMENSIONS
in millimeters
NDL5421P1
Optical Fiber:
GI-50/125
Length: 1 m MIN.
Shrunk tube
φ 2.0
30.0 MAX.
30.0 MAX.
1
φ 6.0 +0.0
–0.1
φ 2.0
18.0±0.1
2–φ2.5
2
3
1
φ 2.0
12.0±0.1
PIN CONNECTIONS
1 Anode (Negative)
2 Cathode (Positive)
3 Case
12.5 MIN.
12.5 MIN.
3.9±0.5
2
3
φ2.5
4.0±0.3
1
2–φ2.2
7.0±0.3
1.5
2
3
3.0±0.3
φ 0.45
12.5 MIN. 4.0±0.1
φ 6.0 +0.0
–0.1
6.9±0.3
φ 6.0+0.0
–0.1
6.0+0.0
–0.1
φ2.5
14.0±0.1
30.0 MAX.
φ 2.5
Shrunk tube
2.5±0.1
0.5±0.1
Shrunk tube
6.9±0.3
NDL5421P2
Optical Fiber:
GI-50/125
Length: 1 m MIN.
7.0±0.15
NDL5421P
Optical Fiber:
GI-50/125
Length: 1 m MIN.
16.0±0.2
3
2
1
The information in this document is subject to change without notice.
Document No. P10262EJ2V0DS00 (2nd edition)
Date Published June 1996 P
Printed in Japan
The mark • shows major revised points.
©
1995
NDL5421P Series
•
ORDERING INFORMATION
Part Number
Available Connector
NDL5421P
Without Connector
NDL5421PC
With FC-PC Connector
NDL5421PD
With SC-PC Connector
NDL5421PS
Without Connector
NDL5421PSC
With FC-PC Connector
NDL5421PSD
With SC-PC Connector
NDL5421P1
Without Connector
NDL5421P1C
With FC-PC Connector
NDL5421P1D
With SC-PC Connector
NDL5421P1S
Without Connector
NDL5421P1SC
With FC-PC Connector
NDL5421P1SD
With SC-PC Connector
NDL5421P2
Without Connector
NDL5421P2C
With FC-PC Connector
NDL5421P2D
With SC-PC Connector
NDL5421P2S
Without Connector
NDL5421P2SC
With FC-PC Connector
NDL5421P2SD
With SC-PC Connector
Description
GI-50/125
No Flange
SM-9/125
GI-50/125
Flat Mount Flange
SM-9/125
GI-50/125
Vertical Flange
SM-9/125
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
Reverse Voltage
VR
20
V
Forward Current
IF
10
mA
Optical Input Power
Pin
8
mW
Operating Case Temperature
TC
−40 to +85
°C
Storage Temperature
Tstg
−40 to +85
°C
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Dark Current
ID
VR = 5 V
0.1
1.0
nA
Terminal Capacitance
Ct
VR = 5 V, f = 1.0 MHz
0.7
0.9
pF
Quantum Efficiency
η
λ = 1 300 nm
75
86
λ = 1 550 nm
64
75
λ = 1 300 nm
0.78
0.89
λ = 1 550 nm
0.80
0.94
VR = 5 V, RL = 50 Ω, λ = 1 300 nm
2.5
Responsivity
Cut-off Frequency
2
S
fC
%
A/W
GHz
NDL5421P Series
WAVELENGTH DEPENDENCE
OF QUANTUM EFFICIENCY
Quantum Efficiency η (%)
100
80
60
40
20
0
0.9
1.0
1.1
1.2 1.3 1.4 1.5
Wavelength λ ( µ m)
1.6
1.7
Responsivity (Relative Value) ∆ S/S (%)
TYPICAL CHARACTERISTICS (TC = 25 °C, unless otherwise specified)
TEMPERATURE DEPENDENCE
OF RESPONSIVITY
10
λ = 1 300 nm
0
–10
–60
REVERSE VOLTAGE DEPENDENCE
OF DARK CURRENT
Dark Current ID (nA)
10
TC = 75 ˚C
1.0
50 ˚C
–40
40
60
–20
0
20
Case Temperature TC (˚C)
80
100
TEMPERATURE DEPENDENCE
OF DARK CURRENT
1
10
•
VR = 5 V
0
10
–1
10
–2
10
25 ˚C
–60
0.1
–40 –20
0
60
20 40
Case Temperature TC (˚C)
80
100
REVERSE VOLTAGE DEPENDENCE
OF TERMINAL CAPACITANCE
0 ˚C
2
f = 1.0 MHz
Terminal Capacitance Ct (pF)
Dark Current ID (nA)
–3
10
–25 ˚C
0.01
0.001
0
10
Reverse Voltage VR (V)
1
0.5
20
0.3
0.1
0.3
1
3
Reverse Voltage VR (V)
10
3
NDL5421P Series
FREQUENCY RESPONSE
12
VR = 5 V
λ = 1 300 nm
9
Pin = −10 dBm
RL = 50 Ω
Response (dB)
6
3
0
−3
−6
−9
−12
−15
0
2.5
Frequency f (GHz)
4
5.0
NDL5421P Series
HANDLING PRECAUTION for PD/APD MODULE
The NEC PD/PAD module has heat shrink tubing to protect the ferrule edge (*1) and the junction between the
ferrule and the module body (*2). In order to avoid breaking the fiber and/or optical coupling degradation, NEC
recommends the following handling precautions.
1. Do not make the fiber bend radius less than 30 mm (*3).
2. Do not bend the fiber within the 18 mm section from the module body (*4).
3. Do not stress the ferrule with a lateral force exceeding 500 g (*5).
30
m
m
fiber
in
m
)
(*3
ferrule (*5)
18 mm min. (*4)
(*1)
(*2)
module body
5
NDL5421P Series
•
InGaAs APD/PD FAMILY
Features
APD
Packages
TO-18 type Can
φ30 µ m
φ50 µ m
(for 2.5 Gb/s)
(for 2.5 Gb/s)
NDL5530
PIN-PD
φ50 µ m
φ50 µ m
φ80 µ m
φ80 µ m
Remarks
(for 2.5 Gb/s)
NDL5500
NDL5510
3 pins
*3,4
NDL5490L
TO-18 type Can
NDL5405L
3 pins
with Micro Lens
Small Can
*3,4
NDL5490
NDL5531
φ5.6 µ m
Chip on Carrier
NDL5530C
NDL5520C
NDL5500C
NDL5510C
Receptacle Module
NDL5471RC
3 pins
NDL5471RD
RC: FC receptacle
RD: SC receptacle
*2
Coaxial Module with
NDL5521P
NDL5551P
NDL5561P
MMF
NDL5521P1
NDL5551P1
NDL5561P1
NDL5521P2
NDL5551P2
NDL5561P2
NDL5553P
NDL5421P
NDL5461P
P1, P2: With flange
*2
NDL5421P1
NDL5461P1
NDL5590P Series: With
*2
NDL5421P2
NDL5461P2
Pre-AMP
*1
*1
NDL5553P1
*1
NDL5553P2
NDL5590P
NDL5590P1
NDL5590P2
Coaxial Module with
SMF
NDL5553PS
NDL5531P
NDL5531P1
NDL5531P2
*1
NDL5481P
*5
NDL5553P1S
*1
NDL5481P1
NDL5553P2S
*1
*5
NDL5481P2
*5
14-pin DIP Module
NDL5506P
∆T = 45 K (@ Ic = 1.1 A)
with TEC
NDL5506PS
PS: With SMF
6-pin BFY Module
NDL5522P
NDL5422P
with MMF
*1
For OTDR
*2
With GI-62.5/125
*3
Under development
*4
Internal pre-amplifier for 1Gb/s
*5
For analog application (optical CATV)
Remark
6
Modules are available with FC-PC connector or optional SC-PC connector.
With Pre-AMP
NDL5421P Series
REFERENCE
Document Name
Document No.
NEC semiconductor device reliability/quality control system
LEI-1201
Quality grade 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
7
NDL5421P 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.
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.
M4 96. 5
Similar pages