A Business Partner of Renesas Electronics Corporation. NX8663JB-BC Data Sheet R08DS0063EJ0100 LASER DIODE Rev.1.00 Jul 05, 2012 1 650nm InGaAsP MQW-DFB DC-PBH PULSED LASER DIODE MODULE FOR OTDR APPLICATION DESCRIPTION The NX8663JB-BC is a 1 650 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) pulsed laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of Optical Time Domain Reflectometer (OTDR). FEATURES • • • • • • Distributed Feed-Back (DFB) pulsed laser diode High output power Pf = 80 mW TYP. @ IFP = 450 mA, PW = 10 μs, Duty = 1% Wavelength λ p = 1 650 nm TYP. Internal thermoelectric cooler, thermistor Hermetically sealed 14-pin Dual-In-Line Package Single mode fiber pigtail R08DS0063EJ0100 Rev.1.00 Jul 05, 2012 Page 1 of 5 A Business Partner of Renesas Electronics Corporation. NX8663JB-BC PACKAGE DIMENSIONS (UNIT: mm) 5.1 1.0 20.8 BOTTOM VIEW 4.0 21.3 3.2 #8 #14 Thermistor Case 3.0 + 0.9 5.0 3.0 #7 Optical Fiber SMF, Length: 1 m MIN. 8.1 5.6 6.5 11.66 1.0 10.2 0.45 #1 PIN CONNECTIONS Function Pin No. 2.54 Cooler LD 19.1 7.62 25.4 12.7 – Cooler Anode NC NC NC Laser Anode, Case Ground NC NC 1 2 3 4 5 6 7 Function Pin No. 8 9 10 11 12 13 14 NC Laser Cathode Laser Anode, Case Ground Thermistor Thermistor NC Cooler Cathode OPTICAL FIBER CHARACTERISTICS Parameter Mode Field Diameter Cladding Diameter Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Outer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Flammability Specification 9.3± 0.5 125±2 2 1.6 0.9±0.1 1 100 to 1 280 30 1 000 MIN. UL1581 VW-1 Unit μm μm % % mm nm mm mm FC-UPC Connector Fiber Length: 1 000 mm MIN. R08DS0063EJ0100 Rev.1.00 Jul 05, 2012 Page 2 of 5 A Business Partner of Renesas Electronics Corporation. NX8663JB-BC ORDERING INFORMATION Part Number NX8663JB-BC-AZ Available Connector With FC-UPC Connector ABSOLUTE MAXIMUM RATINGS Parameter Pulsed Forward Current*1 Reverse Voltage Cooler Current Cooler Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature Note: Symbol IFP VR IC VC TC Tstg Tsld Ratings 0.6 2.0 1.0 2.0 −20 to +65 −40 to +85 260 (10 sec.) Unit A V A V °C °C °C *1 Pulse conditions: Pulse width (PW) = 10 μs, Duty = 1% ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25°C, TC = −20 to +65°C, unless otherwise specified) Parameter Forward Voltage Threshold Current Optical Output Power from Fiber Peak Emission Wavelength Symbol VF Ith Pf λp Conditions CW, IF = 30 mA CW MIN. TYP. 20 IFP = 450 mA, PW = 10 μs, Duty = 1% 50 80 IFP = 450 mA, PW = 10 μs, Duty = 1% 1 645 1 650 MAX. 4.0 60 Unit V mA mW 1 655 nm ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25°C, TC = −20 to +65°C, unless otherwise specified) Parameter Thermistor Resistance B Constant Cooler Current Cooler Voltage Note: Symbol R B IC VC Conditions TLD = 25°C ΔT*1 = 40°C ΔT*1 = 40°C MIN. 9.5 3 350 TYP. 10.0 3 450 MAX. 10.5 3 550 0.8 1.5 Unit kΩ K A V *1 ΔT = ⏐TC − TLD⏐ R08DS0063EJ0100 Rev.1.00 Jul 05, 2012 Page 3 of 5 A Business Partner of Renesas Electronics Corporation. NX8663JB-BC REFERENCE Document Name Opto-Electronics Devices Pamphlet*1 Note: Document No. PX10160E *1 Published by the former NEC Electronics Corporation. R08DS0063EJ0100 Rev.1.00 Jul 05, 2012 Page 4 of 5 A Business Partner of Renesas Electronics Corporation. NX8663JB-BC 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. R08DS0063EJ0100 Rev.1.00 Jul 05, 2012 • When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part or fragments. Page 5 of 5 Revision History NX8663JB-BC Data Sheet Rev. Date Page 1.00 Jul 05, 2012 − Description Summary First edition issued All trademarks and registered trademarks are the property of their respective owners. C-1