InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE FOR 1550 nm OTDR APPLICATION NDL7553P SERIES FEATURES DESCRIPTION • HIGH OUTPUT POWER: Pf = 145 mW at IFP = 1000 mA1 The NDL7553P Series is a 1550 nm newly developed Strained Multiple Quantum Well (st-MQW) structure pulsed laser diode coaxial module with single mode fiber. It is designed for a light source of optical measurement equipment (OTDR). • LONG WAVELENGTH: λC = 1550 nm • COAXIAL MODULE WITHOUT THERMOELECTRIC COOLER • SINGLE MODE FIBER PIGTAIL Note: 1. Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1%. ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C) PART NUMBER SYMBOLS VFP PARAMETERS AND CONDITIONS Forward Voltage, IFP = 1000 mA, PW = 10 µs, Duty = 1% NDL7553P Series UNITS MIN V TYP MAX 2.5 4.0 Pf Optical Output Power from Fiber, IFP = 1000 mA, PW = 10 µs, Duty = 1% mW 95 145 ITH Threshold Current mA λC RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs, Duty = 1% nm 45 75 1530 1550 1570 σ RMS Spectral Width, IFP = 1000 mA, PW = 10 µs, Duty = 1% nm 7.5 10.0 tr Rise Time, 10-90% ns 2.0 tf Fall Time, 90-10% ns 2.0 ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C) PART NUMBER SYMBOLS PARAMETERS AND CONDITIONS NDL7553P Series UNITS MIN Ith Threshold Current mA Pf Optical Output Power from Fiber, IFP = 1000 mA, PW = 10 µs, Duty = 1% mW 60 λC RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs, Duty = 1% nm 1520 ∆λ/∆T Temperature Dependency of Center Wavelength nm/°C σ RMS Spectral Width, IFP = 1000 mA, PW = 10 µs, Duty = 1% dB TYP MAX 100 1585 0.35 10 California Eastern Laboratories NDL7553P SERIES ABSOLUTE MAXIMUM RATINGS1 ORDERING INFORMATION (TC = 25°C, unless otherwise specified) SYMBOLS PARAMETERS UNITS RATINGS A 1.2 Current2 IFP Pulsed Forward VR Reverse Voltage V 2.0 TC Operating Case Temperature °C -20 to +60 TSTG Storage Temperature °C -40 to +85 TSLD Lead Soldering Temperature (10 sec) °C 260 PART NUMBER NDL7553P NDL7553PC NDL7553PD NDL7553P1 NDL7553P1C NDL7553P1D DESCRIPTION Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector FLANGE TYPE No Flange Flat Mount Flange Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. Pulse Condition: Pulse Width (PW) = 10 µs, Duty = 1 %. TYPICAL PERFORMANCE CURVES (TC = 25°C, unless otherwise specified) 160 PW = 10µs Duty = 1% 140 120 25°C 100 80 60°C 60 40 20 0 200 400 600 800 Pulsed Forward Current, IFP (mA) LONGITUDINAL MODE (FROM FIBER) Relative Intensity, (Linear Scale) Optical Output Power from Fiber, Pf (mW) OPTICAL OUTPUT POWER FROM FIBER vs. LD PULSE FORWARD CURRENT 1000 1550 Wavelength, λ (nm) 5 nm/div NDL7553P SERIES OUTLINE DIMENSIONS (Units in mm) NDL7513P Optical Fiber SM-9/125 Length: 1 m NDL7513P1 Optical Fiber SM-9/125 Length: 1 m φ0.9 φ0.9 φ7 φ7 27.4 27.4 2−φ2.2 4 2 φ0.45 20 φ0.45 20 φ6 φ6 12.7 17.0 12 φ7 P.C.D. = φ2 1 2 LD 43 12 7.2 43 1 P.C.D. = φ2 3.7 PIN CONNECTIONS PIN CONNECTIONS 1 2 LD CASE CASE EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM DATA SUBJECT TO CHANGE WITHOUT NOTICE 05/09/2000