PRELIMINARY DATA SHEET NEC's 1550 nm InGaAsP MQW-FP LASER DIODE IN CAN PACKAGE FOR FTTH APPLICATION NX5504 Series FEATURES • OPTICAL OUTPUT POWER: PO = 5.0 mW • LOW THRESHOLD CURRENT: Ith = 8 mA • DIFFERENTIAL EFFICENCY: ηD = 0.3 W/A • WIDE OPERATING TEMPERATURE RANGE TC = -40 to +85°C • InGaAs MONITOR PIN-PD • CAN PACKAGE Ø5.6 mm • FIBER COUPLING POINT 5.8 mm DESCRIPTION NEC's NX5504 Series is a 1 550 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diodes with InGaAs monitor PIN-PD. These devices are designed and ideal for Fiber To The Home (FTTH). APPLICATION • FTTH (Fiber To The Home) California Eastern Laboratories NX5504 Series PACKAGE DIMENSIONS (Units in mm) BOTTOM VIEW 1 110º±2º 2 4 3 0.3+0.1 -0.0 Fiber Coupling Point *1 PIN CONNECTIONS 2.97±0.2 5.80±0.05 φ 2.0 1 (Case) 1 (Case) LD 2 4– φ 0.45 NX5504EK NX5504EH Reference Plane 15.0±1.0 1.2±0.1 3.87±0.3 1.0±0.1 0.3+0.1 -0.0 φ 5.6+0.00 -0.03 φ 4.2±0.1 φ 3.55±0.1 PD φ 2.0 *1 Recommendation of Fiber Coupling Conditions Fiber : SMF with 8 degree angle-polished ferrule Fiber coupling distance : 5.80±0.05 mm from reference plane. Fiber coupling alignment : optimixed x, y, θ ( ∆x, ∆y ≤ ±300 µm). 3 4 LD 2 4 PD 3 NX5504 Series ORDERING INFORMATION PART NUMBER NX5504EH-AZ* PACKAGE PIN CONNECTIONS 4-pin CAN with ball lens cap 1 LD 2 PD NX5504EK-AZ* 4 3 1 LD 2 4 PD 3 Remarks 1. The color of ball lens cap might be observed differently from our can package products. 2. The hermetic test will be performed as AQL 1.0%. *NOTE: Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Infomation. NX5504 Series ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Optical Output Power Po 10 mW Forward Current of LD IF 150 mA Reverse Voltage of LD VR 2.0 V Forward Current of PD IF 10 mA Reverse Voltage of PD VR 20 V Operating Case Temperature TC −40 to +85 °C Storage Temperature Tstg −40 to +85 °C Assembly Temperature Tasb 150 (15 Hr) °C Lead Soldering Temperature Tsld 350 (3 sec.) °C Relative Humidity (noncondensing) RH 85 % 3-180 NX5504 Series ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) PARAMETER SYMBOL Operating Voltage Vop Threshold Current Ith Threshold Output Power Pth Differential Efficiency ηd Temperature Dependence of Differential Efficiency Δηd Center Wavelength λC Temperature Dependence of Center Wavelength Δλ/ΔT CONDITIONS MIN. TYP. MAX. UNIT 1.1 1.5 V 8 20 mA TC = 85°C 20 40 TC = −40 to +85°C, IF = Ith 100 200 Po = 5.0 mW, TC = −40 to +85°C Δηd = 10 log ηd (@ 85°C) 0.15 0.3 W/A −3.0 −1.5 dB ηd (@ 25°C) Po = 5.0 mW, RMS (−20 dB) TC = −40 to +85°C 1480 1580 TC = −40 to +85°C 0.5 1.5 Spectral Width σ Po = 5.0 mW, RMS (−20 dB) TC = −40 to +85°C Rise Time tr Fall Time μW nm nm/°C 3.0 nm 10-90% 0.7 ns tf 90-10% 0.7 ns Monitor Current Im VR = 5 V, Po = 5.0 mW Monitor Dark Current ID VR = 5 V 200 μA 0.1 VR = 5 V, TC = −40 to +85°C 10 500 Monitor PD Terminal Capacitance Ct VR = 5 V, f = 1 MHz Tracking Error*1 γ Im = const. (@ Po = 5.0 mW, TC = 25°C) TC = −40 to +85°C 6 −1.0 20 pF 1.0 dB *1 Tracking Error: γ Po γ = 10 log (mW) TC = 25ºC 5.0 Po 5.0 [dB] TC = -40 to +85ºC Po 0 Im (mA) Im 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. 3-181 nA 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 Concentration Limit per RoHS (values are not yet fixed) Concentration contained in CEL devices -A Not Detected Lead (Pb) < 1000 PPM Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM 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. Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. See CEL Terms and Conditions for additional clarification of warranties and liability. 3-182