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NX7660JC-BA Dataheets PDF



Part Number NX7660JC-BA
Manufacturers NEC
Logo NEC
Description LASER DIODE
Datasheet NX7660JC-BA DatasheetNX7660JC-BA Datasheet (PDF)

DATA SHEET LASER DIODE NX7660JC InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION DESCRIPTION The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry equipment. FEATURES • Output power • Long Wavelength • Wide operating temperature range Pf = 5 mW MIN. @ IF = 65 mA CW λC = 1 625 nm TC = −5 to +70 °C • Int.

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DATA SHEET LASER DIODE NX7660JC InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION DESCRIPTION The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry equipment. FEATURES • Output power • Long Wavelength • Wide operating temperature range Pf = 5 mW MIN. @ IF = 65 mA CW λC = 1 625 nm TC = −5 to +70 °C • Internal thermoelectric cooler, thermistor • Hermetically sealed 14-pin DIP package • Single mode fiber pigtail PACKAGE DIMENSIONS in millimeters 5.1 1.0 20.84 20.8 4.0 BOTTOM VIEW 3.2 #8 PD #14 – 25.4 12.5 3.0 #7 Optical Fiber SM-9/125, Length: 1 m TYP. Pin No. 19.1 7.62 LD Thermistor Case #1 5.0 3.0 0.9 PIN CONNECTIONS Function Cooler Anode NC NC NC Laser Anode, Case Ground NC PD Cathode Pin No. 8 9 10 11 12 13 14 Function PD Anode Laser Cathode Laser Anode, Case Ground Thermistor Thermistor NC Cooler Cathode 1 2 3 4 5 6 7 12.16 10.2 1.0 2.54 0.45 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 representative for availability and additional information. Document No. P14128EJ2V0DS00 (2nd edition) Date Published March 2000 NS CP(K) Printed in Japan 6.25 5.6 The mark • shows major revised points. 8.1 © Cooler + 1999, 2000 NX7660JC OPTICAL FIBER DIMENSIONS in millimeters φ 900 µm Nylon pipe φ 250 µm Corning SMF-28 φ 900 µm Nylon pipe -BA: FC-PC connector -CA: SC-PC connector 410 MAX. 10 1 000 MIN. Nylon pipe Cave Primary coat φ 9 µm core 125 250 500 900 (µm) 2 Data Sheet P14128EJ2V0DS00 NX7660JC ORDERING INFORMATION Part Number NX7660JC NX7660JC-BA NX7660JC-CA Available Connector Without Connector With FC-PC Connector With SC-PC Connector ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise specified) Parameter Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Cooler Current Cooler Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature (10 s) Symbol IF VR IF VR IC VC TC Tstg Tsld Ratings 200 2.0 10 20 1.2 2.5 −5 to +70 −40 to +85 260 Unit mA V mA V A V °C °C °C ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25 °C, TC = –5 to +70 °C) Parameter Forward Voltage Threshold Current Optical Output Power from Fiber Operating Current Differential Efficiency form Fiber Center Wavelength Spectral Width Symbol VF Ith Pf Iop IF = 65 mA Pf = 5 mW 0.08 Pf = 5 mW, RMS Pf = 5 mW, RMS 1 615 5 65 0.15 1 625 2.5 1 635 5 75 Pf = 5 mW Conditions MIN. TYP. 1.1 15 MAX. 1.5 30 Unit V mA mW mA W/A nm nm ηd λC σ Data Sheet P14128EJ2V0DS00 3 NX7660JC ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = 25 °C, TC = –5 to +70 °C) Parameter Monitor Current Monitor Dark Current Tracking Error Symbol Im ID.


NX7660JC NX7660JC-BA NX7660JC-CA


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