NEC's 1550 nm InGaAsP MQW-FP LASER DIODE IN CAN PACKAGE FOR FTTH APPLICATION NX5501 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 APPLICATION DESCRIPTION • FTTH (Fiber To The Home) NEC's NX5501 Series is a 1550 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode with InGaAs monitor PIN-PD. California Eastern Laboratories NX5501 Series PACKAGE DIMENSIONS (Units in mm) BOTTOM VIEW 1 110º±2º 2 4 3 0.3+0.1 -0.0 *1 Focal Point ∆x = ±300 µm ∆y = ±300 µm PIN CONNECTIONS 2.97±0.2 6.35±0.5 φ 2.0 NX5501EH LD 2 4– φ 0.45 NX5501EK 1 (Case) 1 (Case) 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 3 φ 2.0 *1 Focal Point: A point to get maximum optical output power from fiber. 4 LD 2 4 PD 3 NX5501 Series ORDERING INFORMATION PART NUMBER NX5501EH-AZ* PACKAGE PIN CONNECTIONS 4-pin CAN with ball lens cap 1 LD 2 PD NX5501EK-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. ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT 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 % Optical Output Power NX5501 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 CONDITIONS TYP. MAX. UNIT 1.1 1.5 V 8 20 TC = 85°C 20 40 TC = −40 to +85°C, IF = Ith 100 200 Po = 5.0 mW, TC = −40 to +85°C ηd (@ 85°C) Temperature Dependence of Differential Efﬁciency Δηd Δηd = 10 log Center Wavelength λC Po = 5.0 mW, RMS (−20 dB), TC = −40 to +85°C Temperature Dependence of Center Wavelength Δλ/ΔT MIN. ηd (@ 25°C) 0.3 W/A −3.0 −1.5 dB 1480 1580 0.5 1.5 σ Po = 5.0 mW, RMS (−20 dB), TC = −40 to +85°C Rise Time tr Fall Time μW 0.15 TC = −40 to +85°C Spectral Width mA 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 800 μA Monitor Dark Current ID 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 200 VR = 5 V 0.1 VR = 5 V, TC = −40 to +85°C 500 6 −1.0 *1 Tracking Error: γ Po γ = 10 log (mW) TC = 25ºC 5.0 TC = -40 to +85ºC Po 0 Im (mA) Im 10 Po 5.0 [dB] nA 20 pF 1.0 dB NX5501 Series TYPICAL CHARACTERISTICS (TC = -40°C to +85°C, unless otherwise speciﬁed) OPERATING CURRENT AND THRESHOLD CURRENT vs. CASE TEMPERATURE 6 50 Operating Current Iop (mA), Threshold Current Ith (mA) +8 5ºC =- 5 +2 5 ºC 100 40 ºC 7 TC Optical Output Power Po (mW) OPTICAL OUTPUT POWER vs. FORWARD CURRENT 4 3 2 1 10 0 20 30 40 50 Center Wavelength λC (nm) TEMPERATURE DEPENDENCE OF CENTER WAVELENGTH 1580 1560 1540 1520 -40 -20 0 20 40 60 Ith 10 5 1 -60 -40 -20 0 20 40 60 Case Temperature TC (ºC) Forward Current IF (mA) -60 Iop @ 5 mW 80 100 Case Temperature TC (ºC) Remark The graphs indicate nominal characteristics. 80 100 NX5501 Series TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise speciﬁed) FORWARD CURRENT vs. FORWARD VOLTAGE OPTICAL OUTPUT POWER vs. MONITOR CURRENT Optical Output Power Po (mW) 10 40 30 20 10 0 1 2 Relative Intensity 500 1000 Forward Voltage VF (V) Monitor Current Im (µA) SPECTRUM TOLERANCE OF FIBER COUPLING DISTANCE (Z) -10 -30 -50 -70 -90 1510 5 0 3 1520 1530 1540 1550 Wavelength λ (nm) Otical Output Power from Fiber Pf (mW) Forward Current IF (mA) 50 0.8 0.7 Pf 0.6 1500 Z SMF Po = 5.0 mW 0.5 0.4 0.3 0.2 0.1 0.0 5.8 6.0 6.2 6.4 6.6 Z-Axis Tolerance Z (mm) Remark The graphs indicate nominal characteristics. 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. 09/27/2004 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 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.