DATA SHEET PHOTO DIODE NR8800FS-CB 80 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 @ = 1 310 nm, M = 1 * Detecting area size 80 m * 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. 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. NR8800FS-CB PACKAGE DIMENSIONS (UNIT: mm) 0.9 Optical Fiber Length: 1 m MIN. 14.01.0 24.71.0 3.50.5 2.2 3.2 1.20.2 2.2 4.00.2 7.00.2 10.51.0 5.00.2 4.00.5 3.20.2 0.450.05 12.70.2 17.00.2 PIN CONNECTIONS 3 2 1 3 2 7.20.3 3.70.3 1.00.1 P.C.D. = 2.0 1 1. Anode (Negative) 2. Cathode (Positive) 3. Case OPTICAL FIBER CHARACTERISTICS Parameter Specification Unit GI-62.5 Fiber Core Diameter 62.53 m Cladding Diameter 1252 m 2 % 4.0 % 0.90.1 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 8.990.5 mm 352 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 = 25C, unless otherwise specified) Parameter Symbol Reverse Breakdown Voltage VBR Temperature Coefficient of Conditions ID = 100 A MIN. TYP. MAX. Unit 50 70 100 V *1 0.2 %/C Reverse Breakdown Voltage Dark Current ID VR = VBR x 0.9 7 30 nA Multiplied Dark Current IDM M = 2 to 10 1 5 nA Terminal Capacitance Ct VR = VBR x 0.9, f = 1 MHz 0.5 0.75 pF Sensitivity S = 1 310 nm, M = 1 0.8 0.94 Multiplication Factor M = 1 310 nm, Ipo = 1.0 A, 30 70 A/W VR = V (@ ID = 1 A) *2 Excess Noise Factor Optical Return Loss *1 = x = 1 310 nm, Ipo = 1.0 A, F M = 10, f = 35 MHz, B = 1 MHz ORL GI-62.5, = 1 310 nm VBR (25C + TC) - VBR (25C) TC * VBR (25C) X *2 F = M 4 Data Sheet PL10702EJ03V0DS 0.7 5 28 dB NR8800FS-CB TYPICAL CHARACTERISTICS (TC = 25C, unless otherwise specified) WAVELENGTH DEPENDENCE OF QUANTUM EFFICIENCY MULTIPLICATION FACTOR vs. REVERSE VOLTAGE 1 000 80 Multiplication Factor M Quantum Efficiency (%) 100 60 40 20 = 1 310 nm, Ipo = 1.0 A +25C 100 -20C 10 TC = +85C 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 ( m) Reverse Voltage VR (V) DARK CURRENT, PHOTO CURRENT vs. REVERSE VOLTAGE DARK CURRENT vs. REVERSE VOLTAGE -3 10 10-3 = 1 310 nm, Ipo = 1.0 A 10-4 = 1 310 nm, Ipo = 1.0 A 10-4 -20C 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 = +85C 10-8 10-8 +25C ID 10 -9 10 10-10 -9 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 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. NOTICE 1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. 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