DATA SHEET PHOTO DIODE NR7500 Series φ 50 µm InGaAs PIN-PD COAXIAL MODULE FOR 2.5 Gb/s FIBEROPTIC COMMUNICATIONS DESCRIPTION The NR7500 Series is an InGaAs PIN photo diode (PIN-PD) coaxial module with optical fiber pigtail. This module is designed for long wavelength 2.5 Gb/s optical communication systems and ideal as a receiver for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations. FEATURES • Small dark current ID = 0.1 nA • High speed response fC = 2.5 GHz MIN. • High sensitivity S = 0.89 A/W @ λ = 1 310 nm S = 0.94 A/W @ λ = 1 550 nm • Low operating voltage VR = 5 V • Coaxial module with SMF or GI-50 fiber • With SC connector : standard, FC connector : option (Refer to ORDERING INFORMATION) 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 devices/types available in every country. Please check with local NEC Compound Semiconductor Devices representative for availability and additional information. Document No. PL10156EJ01V0DS (1st edition) (Previous No. P15333EJ2V0DS00) Date Published May 2002 CP(K) Printed in Japan The mark ! shows major revised points. NEC Corporation 2001 NEC Compound Semiconductor Devices 2002 NR7500 Series PACKAGE DIMENSIONS (UNIT: mm) CP/CR P.C.D. = φ 2.0 1 2 4.0±0.5 3 2 1 4–R1.25±0.2 3 1. Anode (Negative) 2. Cathode (Positive) 3. Case 2 2– φ 2.5 1 7.0±0.2 1 PIN CONNECTIONS 3 7.2±0.3 3.7±0.3 1.0±0.1 3 φ 0.45±0.05 16.0±0.2 PIN CONNECTIONS 2 3.5±0.5 0.5 0.5±0.1 12.7±0.2 17.0±0.2 P.C.D. = φ 2.0 11.2±1.0 φ 7.0±0.2 14.0±1.0 φ 0.45±0.05 φ 3.2±0.2 φ 5.0±0.2 24.7±1.0 3.5±0.5 3.2 1.2±0.2 2.2 4.0±0.2 φ 2.2 10.5±1.0 φ 5.0±0.2 4.0±0.5 φ 3.2±0.2 φ 7.0±0.2 φ 0.9 Optical Fiber Length: 1 m MIN. 25.4±1.0 φ 0.9 14.0±1.0 FP/FR Optical Fiber Length: 1 m MIN. 8.5±0.2 1. Anode (Negative) 2. Cathode (Positive) 3. Case 12.0±0.1 OPTICAL FIBER CHARACTERISTICS Parameter Mode Field Diameter Core Diameter Cladding Diameter Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Outer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Flammability Specification Unit SMF GI-50 Fiber 9.5±1 − µm − 50±3 µm 125±2 125±2 µm 2 2 % 1.6 4.0 % 0.9±0.1 0.9±0.1 mm 1 100 to 1 270 − nm 30 30 mm 1 000 MIN. 1 000 MIN. mm UL1581 VW-1 Connector Fiber Length: 1 000 mm MIN. 2 Data Sheet PL10156EJ01V0DS 8.99±0.5 mm 35±2 mm NR7500 Series ORDERING INFORMATION Part Number NR7500FP-BC Flange Type Flat Mount Flange SMF With FC-UPC Connector NR7500FP-CC With SC-UPC Connector NR7500FR-BB GI-50 Fiber With FC-SPC Connector NR7500FR-CB NR7500CP-BC Available Connector*1 Fiber Type With SC-SPC Connector Vertical Mount Flange SMF With FC-UPC Connector NR7500CP-CC With SC-UPC Connector NR7500CR-BB GI-50 Fiber With FC-SPC Connector NR7500CR-CB With SC-SPC Connector *1 SC Connector : standard FC Connector : option ABSOLUTE MAXIMUM RATINGS 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 Lead Soldering Temperature Tsld 260 (10 sec.) °C Relative Humidity (noncondensing) RH 85 % ELECTRO-OPTICAL CHARACTERISTICS (TC = −40 to +85°°C, unless otherwise specified) Parameter Dark Current Symbol ID Conditions MIN. VR = 5 V, TC = 25°C TYP. MAX. Unit 0.1 1.0 nA VR = 5 V 20 Terminal Capacitance Ct VR = 5 V, f = 1 MHz, TC = 25°C Sensitivity S VR = 5 V, λ = 1 310 nm 0.78 0.89 VR = 5 V, λ = 1 550 nm 0.80 0.94 VR = 5 V, TC = 25°C 2.5 GHz SMF 30 dB GI-50 Fiber 28 Cut-off Frequency Optical Return Loss fC ORL Data Sheet PL10156EJ01V0DS 0.7 0.9 pF A/W 3 NR7500 Series TYPICAL CHARACTERISTICS (TC = 25°°C, unless otherwise specified) WAVELENGTH DEPENDENCE OF QUANTUM EFFICIENCY TEMPERATURE DEPENDENCE OF SENSITIVITY Sensitivity (Relative Value) ∆ S/S (%) Quantum Efficiency η (%) 100 80 60 40 20 0 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 10 λ = 1 310 nm 0 –10 –60 1.7 –40 –20 0 20 40 60 Wavelength λ ( µm) Case Temperature TC (°C) REVERSE VOLTAGE DEPENDENCE OF DARK CURRENT TEMPERATURE DEPENDENCE OF DARK CURRENT 10 10 Dark Current ID (nA) Dark Current ID (nA) +50°C 1.0 +25°C 0°C 0.1 –25°C 0.01 0.001 0 10 20 0.1 0.01 0 20 40 60 80 100 Reverse Voltage VR (V) Case Temperature TC (°C) FREQUENCY RESPONSE REVERSE VOLTAGE DEPENDENCE OF TERMINAL CAPACITANCE 2 VR = 5 V, λ = 1 310 nm, Pin = –10 dBm, RL = 50 Ω 6 f = 1.0 MHz Terminal Capacitance Ct (pF) 9 Response (3dB/div.) 1.0 0.001 –60 –40 –20 12 3 0 –3 –6 –9 –12 –15 0 100 VR = 5 V TC = +75°C 2.5 5.0 1 0.5 0.3 Frequency f (GHz) 0.1 0.3 1 3 Reverse Voltage VR (V) Remark The graphs indicate nominal characteristics. 4 80 Data Sheet PL10156EJ01V0DS 10 NR7500 Series InGaAs APD/PD FAMILY Absolute Maximum Ratings Part Number Electro-Optical Characteristics (TC = 25°C) TC Tstg Detect- ID fC S VR (°C) (°C) ing Area (nA) (GHz) (A/W) (V) 0 to +85 (µm) TYP. φ50 − −40 to +85 MIN. TYP. (nm) *1 0.94 1 310 0.96 1 550 0.89 1 310 0.94 1 550 0.89 1 310 0.94 1 550 0.94 1 310 0.96 1 550 0.94 1 310 0.96 1 550 2.5 NR4500CP-CC NR7500 Series NR7800 Series NR8500 Series NR8501 Series −40 to +85 −40 to +85 −40 to +85 −40 to +85 −40 to +85 −40 to +85 −40 to +85 −40 to +85 φ50 φ80 φ50 φ50 Package @λ Size NR4500BP-CC Applications 0.1 0.1 7 7 2.5 2.5 1 2.5 0.9VBR 5 2.5 Gb/s: Coaxial APD with STM-16 an Internal pre-amp 2.5 Gb/s: Coaxial PD STM-16 5 ≤ 622 Mb/s: Coaxial PD STM-4, STM-1 0.9VBR ≤ 622 Mb/s: Coaxial APD STM-4, STM-1 0.9VBR 2.5 Gb/s: Coaxial APD STM-16 *1 PLow and PHigh are specified at 2.5 Gb/s Data Sheet PL10156EJ01V0DS 5 NR7500 Series REFERENCE Document Name Document No. Optical semiconducrtor devices for fiberoptic communications Selection Guide P12480E Opto-Electronics Devices Pamphlet P13623E Opto-Electronics Devices (CD-ROM) P12944X NEC semiconductor device reliability/quality control system Quality grades on NEC semiconductor devices *1 C11159E *1 C11531E SEMICONDUCTOR SELECTION GUIDE −Products and Packages− *1 *1 Published by NEC Corporation 6 Data Sheet PL10156EJ01V0DS X13769E NR7500 Series • The information in this document is current as of May, 2002. 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(Note) (1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd. and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above). M8E 00. 4 - 0110 Data Sheet PL10156EJ01V0DS 7 NR7500 Series SAFETY INFORMATION ON THIS PRODUCT Caution GaAs Products The product contains gallium arsenide, GaAs. GaAs vapor and powder are hazardous to human health if inhaled or ingested. • Do not destroy or burn the product. • Do not cut or cleave off any part of the product. • Do not crush or chemically dissolve the product. • Do not put the product in the mouth. Follow related laws and ordinances for disposal. The product should be excluded from general industrial waste or household garbage. 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. Business issue NEC Compound Semiconductor Devices, Ltd. 5th Sales Group, Sales Division TEL: +81-3-3798-6372 FAX: +81-3-3798-6783 E-mail: [email protected] NEC Compound Semiconductor Devices Hong Kong Limited Hong Kong Head Office FAX: +852-3107-7309 TEL: +852-3107-7303 Taipei Branch Office TEL: +886-2-8712-0478 FAX: +886-2-2545-3859 Korea Branch Office FAX: +82-2-528-0302 TEL: +82-2-528-0301 NEC Electron Devices European Operations http://www.nec.de/ TEL: +49-211-6503-101 FAX: +49-211-6503-487 California Eastern Laboratories, Inc. http://www.cel.com/ TEL: +1-408-988-3500 FAX: +1-408-988-0279 Technical issue NEC Compound Semiconductor Devices, Ltd. http://www.csd-nec.com/ Sales Engineering Group, Sales Division E-mail: [email protected] FAX: +81-44-435-1918 0110