E2V0017-37-X1 ¡ electronic components OL5204N-50/P LASER DIODES OL5204N-50/P 1.55 mm High-Power DIP Module with 9mm Profile GENERAL DESCRIPTION The OL5204N-50/P is a 1.55 mm high-power laser in a 14-pin DIL package with 9mm profile. Having extreme high-power in pulsed condition, this device can be used in an optical measurement equipment like OTDR systems. FEATURES • Fiber output power: Pf=50 mW (pulse width 10 ms, duty ratio 1 %) • Cooled DIL Package, 9mm hight APPLICATIONS • Optical measurement equipment • OTDR PACKAGE DIMENSIONS (Unit: mm) • OL5204N-50/P 1 1.0 7.62 19 f0.9 12.7 25.4 5 7.1 20.8 9 6.35 5.9 24 3.8 2.54 f0.45 TERMINAL CONNECTION (BOTTOM VIEW) #14 (–) LD THERMISTOR CASE FIBER COOLER #8 (+) #7 PIN No. 1 2 3 4 5 6 7 FUNCTION COOLER ANODE NC NC NC LD ANODE and CASE GROUND NC NC #1 PIN No. FUNCTION NC 8 LD CATHODE 9 LD ANODE and 10 CASE GROUND THERMISTOR 11 THERMISTOR 12 NC 13 COOLER CATHODE 14 1/3 LASER DIODES OL5204N-50/P ABSOLUTE MAXIMUM RATINGS Parameter Symbol Test Conditions Ratings Unit Fiber Output Power Pf 60* mW LD Reverse Voltage VR (LD) 2 V LD Forward Current IF (LD) 800* mA 1.2 A Ta=25°C Ic Cooler Current Operating Temperature Topr — –20 to +65 °C Storage Temperature Tstg — –40 to +70 °C *Pulse width less than 10 ms, duty ratio less than 1 % OPTICAL AND ELECTRICAL CHARACTERISTICS ( TLD=25°C, 10 ms Pulse Width and 1 % Duty ratio) Parameter Symbol Test Conditions Min. Typ. Max. Unit — 20 50 mA Ith — Fiber Output Power Pf IF=750 mA 50 — — mW Center Wavelength lc Pf=50 mW 1530 1550 1580 nm Threshold Current Spectral Width s Pf=50 mW, RMS¥1 — — 10 nm Forward Voltage VF Pf=50 mW — 1.7 3 V Cooler Capacity Cooler Current DT 50 mW 40 — — °C Ic DT=40°C, Pf=50mW — — 1 A Cooler Voltage Vc DT=40°C, Pf=50mW — — 2 V Thermistor Resistance Rth — — 10 — kW FIBER PIGTAIL SPECIFICATIONS Parameter Specifications Unit Single-mode — Mode Field Diameter 10±1 mm Cladding Diameter 125±2 mm Fiber Type Jacket Diameter Length Connector 900 mm 1 (Min.) m FC — 2/3 LASER DIODES OL5204N-50/P TYPICAL CHARACTERISTICS Fiber Output Power vs. Forward Current 50 3 Pf Forward Voltage VF (V) Fiber Output Power Pf (mW) 40 30 VF 20 2 1 10 0 0 0 100 200 300 400 500 Forward Current IF (mA) Oscillation Spectrum 1 Pf=50mW Pulse Relative Intensity 0.8 0.6 0.4 0.2 0 1525 1550 Wavelength(nm) 1575 3/3