Preliminary Data Sheet NX7335 Series LASER DIODE 1 310 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE WITH MONITOR PD FOR OTDR APPLICATION R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 DESCRIPTION The NX7335 Series is a 1 310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode coaxial module with single mode fiber. This NX7335AN-AA module is specified to operate under pulsed condition and designed for light source of Optical Time Domain Reflectometer (OTDR). FEATURES *1 • High output power Pf = 40 mW @ IFP = 200 mA • Long wavelength λC = 1 310 nm • Built-in monitor PD *1 Pulse Conditions: Pulse width (PW) = 10 μs, Duty = 1% NX7335BN-AA 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. R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 1 of 9 NX7335 Series Chapter Title PACKAGE DIMENSIONS (UNIT: mm) NX7335AN-AA BOTTOM VIEW Optical Fiber 31.9 TYP. 22.0 TYP. SMF Length: 1 m MIN. 3 2 4 1 PIN CONNECTIONS 3 2 PD 4 1 LD φ 0.45 14.5 1.2 8.7 CASE P.C.D. = φ 2 5.95 R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 2 of 9 NX7335 Series Chapter Title NX7335BN-AA Optical Fiber SMF Length: 1 m MIN. φ 0.9 14.5 4 26.5 2 – φ 2.2 φ 7.0 φ 0.45 12.7 17.0 PIN CONNECTIONS P.C.D. = φ 2 1 R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 3 3.7 2 PD 4 1 4 7.2 3 2 1 LD CASE Page 3 of 9 NX7335 Series Chapter Title OPTICAL FIBER CHARACTERISTICS Parameter Specification Unit Mode Field Diameter 9.5±1 μm Cladding Diameter 125±2 μm 2 % 1.6 % 0.9±0.1 mm 1 140 to 1 280 nm 30 mm 1 000 MIN. mm Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Outer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Ferrule Fiber Length: 1 000 mm MIN. R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 4 of 9 NX7335 Series Chapter Title ORDERING INFORMATION Part Number FIange Type NX7335AN-AA without flange NX7335BN-AA flat mount flange ABSOLUTE MAXIMUM RATINGS Parameter Symbol Ratings Unit IFP 300 mA Reverse Voltage VR 2.0 V Reverse Voltage (monitor PD) VRM 10 V Forward Current (monitor PD) IFPM 2.0 mA Operating Case Temperature TC 0 to +60 °C Storage Temperature Tstg −40 to +85 °C Lead Soldering Temperature Tsld 350 (3 sec.) °C Relative Humidity (noncondensing) RH 85 % Pulsed Forward Current <R> *1 *1 Pulse Condition: Pulse Width (PW) = 10 μs, Duty = 1% ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C) Parameter Forward Voltage Symbol VFP Conditions MIN. TYP. IFP = 200 mA, MAX. Unit 3.5 V 30 mA PW = 10 μs, Duty = 1% Threshold Current Ith 8 Optical Output Power from Fiber Pf IFP = 200 mA, PW = 10 μs, Duty = 1% Center Wavelength λC RMS (−20 dB), IFP = 200 mA, 20 40 1 290 1 310 mW 1 330 nm 10.0 nm PW = 10 μs, Duty = 1% Spectral Width σ RMS (−20 dB), IFP = 200 mA, PW = 10 μs, Duty = 1% Rise Time tr 10-90% 0.5 2.0 ns Fall Time tf 90-10% 0.5 2.0 ns 15 Forward Current (CW) Ifcw Pfcw = 2 mW Monitor Current Im Pfcw = 2 mW, VRM = 2 V R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 0.05 mA 2 mA Page 5 of 9 NX7335 Series Chapter Title ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C) Parameter Optical Output Power from Fiber Center Wavelength Symbol Pf Conditions IFP = 200 mA, PW = 10 μs, Duty = 1% λC RMS (−20 dB), IFP = 200 mA, MIN. TYP. MAX. 10 1 280 Unit mW 1 352 nm 10 nm PW = 10 μs, Duty = 1% Spectral Width σ RMS (−20 dB), IFP = 200 mA, PW = 10 μs, Duty = 1% R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 6 of 9 NX7335 Series Chapter Title TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) SPECTRUM 50 PW = 10 μ s, Duty = 1% Relative Intensity (Linear Scale) Optical Output Power from Fiber Pf (mW) OPTICAL OUTPUT POWER FROM FIBER vs. PULSED FORWARD CURRENT 40 25°C 30 TC = 0°C 60°C 20 10 0 50 100 150 200 Pulsed Forward Current IFP (mA) 1 310.0 5 nm/div Wavelength λ (nm) Remark The graphs indicate nominal characteristics. R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 7 of 9 NX7335 Series Chapter Title REFERENCE Document Name Opto-Electronics Devices Pamphlet *1 *1 Document No. PX10160E Published by the former NEC Electronics Corporation. R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 Page 8 of 9 NX7335 Series Chapter Title SAFETY INFORMATION ON THIS PRODUCT DANGER SEMICONDUCTOR LASER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER mW MAX WAVELENGTH nm CLASS lllb LASER PRODUCT Warning Laser Beam AVOID EXPOSURE-Invisible Laser Radiation is emitted from this aperture A laser beam is emitted from this diode during operation. The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of eyesight. • Do not look directly into the laser beam. • Avoid exposure to the laser beam, any reflected or collimated beam. 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. R08DS0023EJ0200 Rev.2.00 Sep 19, 2010 • When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part or fragments. Page 9 of 9 Revision History Rev. − 2.00 Date Jul 2009 Sep 19, 2010 NX7335 Series Data Sheet Description Summary Page − p.5 Previous No. : PL10756EJ01V0DS ABSOLUTE MAXIMUM RATINGS : Reverse Current -> Forward Current All trademarks and registered trademarks are the property of their respective owners. C-1 Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. 2. 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