OL5497N-3

E2V0032-37-X1 ¡ electronic components OL592N-3, OL597N-3, OL5492N-3, OL5497N-3 LASER DIODES 1.55 mm 3 mW Coaxial Module OL592N-3, OL597N-3, OL5492N-3, OL5497N-3 GENERAL DESCRIPTION The OL592N-3, OL597N-3, OL5492N-3, and OL5497N-3 are 1.55µ m, MQW InGaAsP/InP laserdiode modules with a 3 mW output, pigtailed with single mode fibers. These modules are optimal light sources for high-capacity long-haul optical transmission systems. FEATURES • • • • Single-mode fiber output: Pf=3 mW Includes monitor photodiode for power control Wide operating temperature range Multi-quantum-well (MQW) structure APPLICATIONS • Optical transmission systems • Subscriber loops • Optical measuring equipment 1/3 LASER DIODES OL592N-3, OL597N-3, OL5492N-3, OL5497N-3 PACKAGE DIMENSIONS (Unit: mm) • OL592N-3, OL597N-3 • OL5492N-3, OL5497N-3 f6.8 f6.8 27.6 40.6 2–f2.2 1.5 13 4–f0.45 e 2 r 92 CASE LD w PD 7 r e e 7 q 12.7 17 f4 r 6.4 r PD q 1 w q 497 CASE LD q w e 4–f0.45 492 CASE LD w q 2–f2.4 8 12 16 w q 97 CASE LD w PD r e 2 e PD r 2/3 13 4 23.6 LASER DIODES OL592N-3, OL597N-3, OL5492N-3, OL5497N-3 ABSOLUTE MAXIMUM RATINGS Parameter Fiber Output LD Reverse Voltage PD Reverse Voltage PD Forward Current Operating Temperature Storage Temperature Symbol Pf VR (LD) VR (PD) IF (PD) Topr Tstg — — Ta=25°C Test Conditions Ratings 3.5 2 20 10 –20 to +65 –40 to +85 Unit mW V V mA °C °C OPTICAL AND ELECTRICAL CHARACTERISTICS Parameter Threshold Current Fiber Output Power Center Wavelength Spectral Width Rise Time Fall Time Forward Voltage PD Dark Current Monitor Current Symbol Test Conditions Ith Pf lc s tr tf VF IDARK Im — IF=Ith+45 mA Pf=3 mW Pf=3 mW, RMS Ibias=Ith Pf=3 mW, 10% to 90% Pf=3 mW VR(PD)=5 V VR(PD)=5 V, Pf=3 mW Min. — 3 1520 — — — — — 75 Typ. 10 — 1550 — — — 1.1 0.5 300 Max. 25 — 1580 5 0.5 0.5 1.5 20 — (Ta=25°C) Unit mA mW nm nm ns ns V nA mA TYPICAL CHARACTERISTICS Fiber Output Power vs. Forward Current 3 (Pf–Im) 2.4 (Pf–IF) Fiber Output Power Pf (mW) 1.8 1.2 0.6 0 0 20 40 60 80 100 Forward Current IF (mA) 0 0.4 0.8 1.2 1.6 Monitor Current Im (mA) 2 3/3