DATA SHEET LASER DIODE NX7663JB-BC InGaAsP MQW DC-PBH PULSED LASER DIODE MODULE 1 625 nm OTDR APPLICATION DESCRIPTION The NX7663JB-BC is a 1 625 nm Multiple Quantum Well (MQW) structure pulsed laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of optical measurement equipment (OTDR). FEATURES • High output power Pf = 120 mW MIN. @ IFP = 1 000 mA, PW = 10 µs, Duty = 1% • Long wavelength λ C = 1 625 nm • Internal thermoelectric cooler, thermistor • Hermetically sealed 14-pin Dual-In-Line Package • Single mode fiber pigtail PACKAGE DIMENSIONS (UNIT: mm) 20.8 1.0 4.0 21.3 5.1 3.2 #8 BOTTOM VIEW #14 Thermistor Case 3.0 + 6.5 0.45 0.9 Optical Fiber SM-9/125, Length: 1 m TYP. #1 PIN CONNECTIONS Pin No. 8.1 5.6 10.2 1.0 11.66 5.0 3.0 #7 2.54 1 2 3 4 5 6 7 Function Cooler Anode NC NC NC Laser Anode, Case Ground NC NC Function Pin No. 8 9 10 11 12 13 14 NC Laser Cathode Laser Anode, Case Ground Thermistor Thermistor NC Cooler Cathode The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Document No. GBB-SA-1700 Date Published December 2005 CP(K) Cooler LD 19.1 7.62 25.4 12.7 – NX7663JB-BC ORDERING INFORMATION Part Number Available Connector NX7663JB-BC-AZ* With FC-UPC Connector *Note Please refer to the last page of this data sheet “Compliance with EU Directives” for Pb-Free RoHS Compliance Information. ABSOLUTE MAXIMUM RATINGS Parameter Symbol Ratings Unit IFP 1.2 A Reverse Voltage VR 2.0 V Cooler Current IC 1.0 A Cooler Voltage VC 2.0 V Thermistor Current It 0.5 mA Thermistor Voltage Vt 12.0 V Operating Case Temperature TC −20 to +65 °C Storage Temperature Tstg −40 to +70 °C Lead Soldering Temperature Tsld 260 (10 sec) °C Pulsed Forward Current *1 *1 Pulse conditions: Pulse width (PW) = 10 µs, Duty = 1% 2 Data Sheet GBB-SA-1700 NX7663JB-BC ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25°C, TC = −20 to +65°C) Parameter Forward Voltage Symbol VFP Conditions MIN. TYP. CW, IF = 30 mA Threshold Current Ith CW 30 Optical Output Power from Fiber Pf IFP = 1 000 mA, PW = 10 µs, MAX. Unit 4.0 V 70 mA 120 mW Duty = 1% Center Wavelength λC RMS, IFP = 1 000 mA, PW = 10 µs, 1 615 1 625 1 635 nm 7.0 15 nm Duty = 1% Spectral Width σ RMS, IFP = 1 000 mA, PW = 10 µs, Duty = 1% Rise Time tr 10- 9 0% 2 .0 ns Fall Time tf 90 - 10% 2 .0 ns ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25°C, TC = −20 to +65°C) Parameter Symbol Conditions TYP. MAX. Unit 9. 5 10. 0 10.5 kΩ 3 350 3 450 3 550 K Thermistor Resistance R B Constant B Cooler Current IC ∆ T = 40° C 0 .6 0.8 A Cooler Voltage VC ∆ T = 40° C 1 .1 1.5 V Cooling Capacity *1 ∆T TLD = 25° C MIN. IC = 0 . 8 A 40 °C *1 ∆ T = TC – TLD Data Sheet GBB-SA-1700 3 NX7663JB-BC TYPICAL CHARACTERISTICS THERMISTOR RESISTANCE vs. CASE TEMPERATURE Thermistor Resistance R (k ) 50 30 20 10 5 3 2 1 0 25 50 75 Case Temperature TC (˚C) Remark The graphs indicate nominal characteristics. 4 Data Sheet GBB-SA-1700 NX7663JB-BC REFERENCE Document Name Document No. Optical semiconducrtor devices for fiberoptic communications Selection Guide P12480E Opto-Electronics Devices Pamphlet P13623E Opto-Electronics Devices (CD-ROM) P12944X NEC semiconductor device reliability/quality control system Quality grades on NEC semiconductor devices *1 C11159E *1 C11531E *1 SEMICONDUCTOR SELECTION GUIDE −Products and Packages− X13769E *1 Published by NEC Corporation Data Sheet GBB-SA-1700 5 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.