RENESAS NR8800FS-CB

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April 1st, 2010
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DATA SHEET
PHOTO DIODE
NR8800FS-CB
φ 80 μ m InGaAs AVALANCHE PHOTO DIODE MODULE
FOR OTDR APPLICATIONS
DESCRIPTION
The NR8800FS-CB is an InGaAs avalanche photo diode module with multi mode fiber, and can be used in OTDR
systems.
FEATURES
• Small dark current
ID = 7 nA
• Small terminal capacitance
Ct = 0.5 pF @ 0.9 V(BR)R
• High sensitivity
S = 0.94 A/W @ λ = 1 310 nm, M = 1
• Detecting area size
φ 80 μm
• Coaxial module with multi mode fiber (GI-62.5)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PL10702EJ03V0DS (3rd edition)
Date Published January 2010 NS
Printed in Japan
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2008, 2010
NR8800FS-CB
PACKAGE DIMENSIONS (UNIT: mm)
φ 0.9
Optical Fiber
Length: 1 m MIN.
14.0±1.0
24.7±1.0
3.5±0.5
φ 2.2
3.2
1.2±0.2
2.2
4.0±0.2
φ 7.0±0.2
10.5±1.0
φ 5.0±0.2
4.0±0.5
φ 3.2±0.2
φ 0.45±0.05
12.7±0.2
17.0±0.2
PIN CONNECTIONS
3
2
1
3
2
7.2±0.3
3.7±0.3
1.0±0.1
P.C.D. = φ 2.0
1
1. Anode (Negative)
2. Cathode (Positive)
3. Case
OPTICAL FIBER CHARACTERISTICS
Parameter
Specification
Unit
GI-62.5 Fiber
Core Diameter
62.5±3
μm
Cladding Diameter
125±2
μm
2
%
4.0
%
0.9±0.1
mm
30
mm
1 000 MIN.
mm
Maximum Cladding Noncircularity
Maximum Core/Cladding Concentricity
Outer Diameter
Minimum Fiber Bending Radius
Fiber Length
Flammability
UL1581 VW-1
Connector
Fiber Length: 1 000 mm MIN.
2
Data Sheet PL10702EJ03V0DS
8.99±0.5 mm
35±2 mm
NR8800FS-CB
ORDERING INFORMATION
Part Number
NR8800FS-CB
Flange Type
Fiber Type
Flat Mount Flange
GI-62.5 Fiber
Available Connector
With SC-SPC Connector
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Ratings
Unit
Forward Current
IF
10
mA
Reverse Current
IR
1.0
mA
Operating Case Temperature
TC
−40 to +85
°C
Storage Temperature
Tstg
−40 to +85
°C
Lead Soldering Temperature
Tsld
350 (3 sec.)
°C
Relative Humidity (noncondensing)
RH
85
%
Data Sheet PL10702EJ03V0DS
3
NR8800FS-CB
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
Parameter
Symbol
Reverse Breakdown Voltage
VBR
Temperature Coefficient of
δ
Conditions
ID = 100 μA
MIN.
TYP.
MAX.
Unit
50
70
100
V
*1
0.2
%/°C
Reverse Breakdown Voltage
Dark Current
ID
VR = VBR × 0.9
7
30
nA
Multiplied Dark Current
IDM
M = 2 to 10
1
5
nA
Terminal Capacitance
Ct
VR = VBR × 0.9, f = 1 MHz
0.5
0.75
pF
Sensitivity
S
λ = 1 310 nm, M = 1
0.8
0.94
Multiplication Factor
M
λ = 1 310 nm, Ipo = 1.0 μA,
30
70
A/W
VR = V (@ ID = 1 μA)
*2
Excess Noise Factor
Optical Return Loss
*1 δ =
x
λ = 1 310 nm, Ipo = 1.0 μA,
F
M = 10, f = 35 MHz, B = 1 MHz
ORL
GI-62.5, λ = 1 310 nm
VBR (25°C + ΔT°C) − VBR (25°C)
ΔT°C · VBR (25°C)
*2 F = MX
4
Data Sheet PL10702EJ03V0DS
0.7
5
28
dB
NR8800FS-CB
TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
WAVELENGTH DEPENDENCE
OF QUANTUM EFFICIENCY
MULTIPLICATION FACTOR vs.
REVERSE VOLTAGE
1 000
80
Multiplication Factor M
Quantum Efficiency η (%)
100
60
40
20
λ = 1 310 nm,
Ipo = 1.0 μA
+25°C
100
–20°C
10
TC = +85°C
0
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1
0
1.7
20
40
80
60
100
Wavelength λ ( μm)
Reverse Voltage VR (V)
DARK CURRENT, PHOTO CURRENT
vs. REVERSE VOLTAGE
DARK CURRENT vs. REVERSE VOLTAGE
–3
10
10–3
λ = 1 310 nm,
Ipo = 1.0 μA
10–4
λ = 1 310 nm,
Ipo = 1.0 μA
10–4
–20°C
Iph
10–5
10–5
Dark Current ID (A)
Dark Current, Photo Current ID, lph (A)
<R>
10–6
10–7
10–6
10–7
TC = +85°C
10–8
10–8
+25°C
ID
–9
–9
10
10
10–10
10–10
0
20
40
60
80
100
0
Reverse Voltage VR (V)
20
40
60
80
100
Reverse Voltage VR (V)
Remark The graphs indicate nominal characteristics.
Data Sheet PL10702EJ03V0DS
5
NR8800FS-CB
REFERENCE
Document Name
Opto-Electronics Devices Pamphlet
6
Document No.
PX10160E
Data Sheet PL10702EJ03V0DS
NR8800FS-CB
• The information in this document is current as of January, 2010. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets, etc., for the most up-to-date specifications of NEC Electronics products. Not all products
and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
• NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this document
or any other liability arising from the use of such products. No license, express, implied or otherwise, is
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.
• Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
• While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC
Electronics products are not taken measures to prevent radioactive rays in the product design. When customers
use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate
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order to avoid risks of the damages to property (including public or social property) or injury (including death) to
persons, as the result of defects of NEC Electronics products.
• NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product 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": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
determine NEC Electronics' willingness to support a given application.
(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E0904E
Data Sheet PL10702EJ03V0DS
7
NR8800FS-CB
SAFETY INFORMATION ON THIS PRODUCT
Caution
GaAs Products
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
Caution
Optical Fiber
A glass-fiber is attached on the product. Handle with care.
• When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part
or fragments.