NR8501FR-CB-AZ

NEC's φ50 µm InGaAs APD IN COAXIAL PACKAGE NR8501 Series FOR 2.5Gb/s APPLICATIONS FEATURES • SMALL DARK CURRENT: ID = 7 nA • HIGH SENSITIVITY: S = 0.94 A/W at λ = 1310 nm, M = 1 S = 0.96 A/W at λ = 1550 nm, M = 1 • HIGH SPEED RESPONSE: fC = 2.5 GHz at M = 5 • COAXIAL MODULE WITH SINGLE MODE FIBER (SMF) or GI-50 Fiber • WITH SC CONNECTOR: Standard, FC connector: Option (Refer to Ordering Information) DESCRIPTION NEC's NR8501 Series are InGaAs avalanche photo diode (APD) coaxial modules with optical fiber pigtail. They are designed for long wavelength 2.5 Gb/s optical communication systems and are ideal as a reciever for Synchronous Digital Hierarchy (SDH) system, STM-16 ITU-T recommendations. ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, Unless otherwise specified) PART NUMBER SYMBOLS VBR δ1 ID IDM Ct fC PARAMETERS AND CONDITIONS Reverse Breakdown Voltage, ID =100 µA Temperature Coefficient of Reverse Breakdown Voltage Dark Current, VR = VBR x 0.9 Multiplied Dark Current, M = 2 to 10 Terminal Capacitance, VR = V(BR)R x 0.9, f = 1 MHz Cut-off Frequency, M = 5 M = 10 M = 30 Sensitivity, λ = 1310 nm, M = 1 λ = 1550 nm, M = 1 VR = V (@ID = 1 µA) x F ORL Excess Noise Factor2, λ = 1310 nm, 1550 nm, IPO =1.0 µA, M = 10, f = 35 MHz, B = 1 MHz Excess Noise Factor2, λ = 1310 nm, 1550 nm, IPO =1.0 µA, M = 10, f = 35 MHz, B = 1 MHz Optical Return Loss SMF GI-50 Fiber dB 30 28 0.7 5 UNITS V %/ºC nA nA pF GHz 2.5 2.5 1.0 0.80 0.81 30 MIN 40 NR8501 Series TYP 60 0.20 7 1 0.5 3.0 3.0 1.2 0.94 0.96 40 30 5 0.75 MAX 80 S M A/W Multiplication Factor, λ = 1310 nm, IPO = 1.0 µA Notes: VBR(25°C+∆T°C)-VBR(25°C) 1. δ = ∆T°C • VBR(25°C) 2. F = MX California Eastern Laboratories NR8501 SERIES ABSOLUTE MAXIMUM RATINGS1 (TC = 25°C, unless otherwise specified) SYMBOLS IF IR TC TSTG TSLD RH PARAMETERS Forward Current Reverse Current Operating Case Temp. Storage Temperature Lead Soldering Temperature Relative Humidity (noncondensing) UNITS mA mA °C °C °C % RATINGS 10 1.0 -40 to +85 -40 to +85 260 (10 sec.) 85 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. TYPICAL PERFORMANCE CURVES (TC = 25°C, unless otherwise specified) WAVELENGTH DEPENDENCE OF QUANTUM EFFICIENCY 100 TERMINAL CAPACITANCE vs. REVERSE VOLTAGE 100 Terminal Capacitance Ct (pf) Quantum Efficiency, η (%) 50 80 60 20 10 5 40 20 2 0 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1 2 5 10 20 50 100 Wavelength, λ (µm) Reverse Voltage, VR (V) EXCESS NOISE FACTOR vs. MULTIPLICATION FACTOR 10 Excess Noise Factor F 1 0.1 1 10 100 Multiplication Factor M NR8501 SERIES TYPICAL PERFORMANCE CURVES (TC = 25°C, unless otherwise specified) DARK CURRENT AND PHOTO CURRENT vs. REVERSE VOLTAGE 10 -4 DARK CURRENT vs. REVERSE VOLTAGE 10 2 10-5 10-6 10 10 -7 λ = 1310 nm, Ipo = 1.0 µA 10 -5 10 Dark Current, ID (nA) -8 Iph Tc = 10-9 10 -10 10-6 1 10-11 °C 100 °C +80 °C +60 °C +40 °C +20 0 °C °C -20 Dark Current,ID, Iph (nA) 10 -7 10 -12 0 20 40 60 80 10 -8 Reverse Voltage, VR (V) 10-9 ID EXCESS NOISE FACTOR vs. MULTIPLICATION FACTOR 100 1310 nm ( ), 1550 nm (O) f = 35 MHz, B=1 MHz • 10 -10 Excess Noise Factor F 50 20 10 5 K 0.5 0.4 10-11 10-12 0 20 40 60 80 2 1 2 5 10 20 50 100 Reverse Voltage, VR (V) Multiplication Factor M NR8501 SERIES OUTLINE DIMENSIONS (Units in mm) FP/FR Optical Fiber Length: 1 m MIN ø0.9 ø3.2±0.2 Optical Fiber Length: 1 m MIN ø7.0±0.2 CP/CR ø0.9 4.0±0.5 24.7±1.0 4.0±0.2 10.5±1.0 ø7.0±0.2 2.2 ø2.2 1.2±0.2 3.2 0.5±0.2 8.0±0.3 0.5 ø0.45±0.05 12.7±0.2 17.0±0.2 14.0±1.0 ø0.45±0.05 14.0±1.0 16.0±0.2 PIN CONNECTIONS 3.7±0.3 P.C.D. = ø2.0 3 2 1 P.C.D. = ø2.0 4–R1.25±0.2 3 2 2–ø2.5 1 PIN CONNECTIONS 3 2 1 1.0±0.1 3 2 1 7.2±0.3 1. Anode (Negative) 2. Cathode (Positive) 3. Case 7.0±0.2 8.5±0.2 12.0±0.15 OPTICAL FIBER CHARACTERISTICS SPECIFICATION UNITS SMF GI-50 Fiber Mode Field Diameter 9.5±1 − µm Core Diameter 50±3 µm Cladding Diameter 125±2 125±2 µm Maximum Cladding Noncircularity 2 2 % Maximum Core/Cladding Concentricity 1.6 4.0 % Outer Diameter 0.9±0.1 0.9±0.1 mm Cut-off Wavelength 1100 to 1270 nm Minimum Fiber Bending Radius 30 30 mm Fiber Length 1000 MIN 1000 MIN mm Flammability UL1581 VW-1 PARAMETER 35±2 mm 5±2 8.99±0.5 mm Connector Fiber Length: 1000 mm MIN 4.3 1. Anode (Negative) 2. Cathode (Positive) 3. Case 25.3±1.0 ø5.0±0.2 3.5±0.5 15.0 6.0 NR8501 SERIES ORDERING INFORMATION PART NUMBER FLANGE TYPE NR8501FP-BC-AZ* Flat Mount Flange NR8501FP-CC-AZ* NR8501FR-BB-AZ* NR8501FR-CB-AZ* NR8501CP-BC-AZ* Vertical Mount NR8501CP-CC-AZ* Flange NR8501CR-BB-AZ* NR8501CR-CB-AZ* FIBER TYPE AVAILABLE CONNECTOR SMF With FC-UPC Connector With SC-UPC Connector GI-50 Fiber With FC-UPC Connector With SC-UPC Connector SMF With FC-UPC Connector With SC-UPC Connector GI-50 Fiber With FC-UPC Connector With SC-UPC Connector *NOTE: Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Infomation. Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 02/24/2003 A Business Partner of NEC Compound Semiconductor Devices, Ltd. 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. 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