OL5201N-25

E2V0020-37-X1 LASER DIODES ¡ electronic components OL5201N-25, OL5204N-25 1.55 mm High-Power Laser-Diode DIP Module OL5201N-25, OL5204N-25 GENERAL DESCRIPTION The OL5201N-25 and OL5204N-25 are 1.55 mm, extremely high-power laser-diode DIP modules with single-mode fiber pigtails. The Multi-Quantum-Well (MQW) structure laser diodes achieve a single-mode fiber output of over 25 mW. The modules are optimal light sources for optical measuring instruments and other systems that require high-power. FEATURES High output power: Pf=25 mW Single-mode fiber Hermetically-sealed,14-pin Dual-In-line Package (DIP) Includes thermoelectric cooler for temperature control Includes monitor photodiode for power control (OL5201N-25) APPLICATIONS Optical measuring instruments OTDRs PACKAGE DIMENSIONS (Unit: mm) OL5201N-25/OL5204N-25 25.4 12.7 f0.9 5 1 1.0 20.8 24 7.1 9 3.8 2.54 f0.45 OL5201N-25 TERMINAL CONNECTION (BOTTOM VIEW) #8 #14 (–) COOLER 6.35 OL5204N-25 TERMINAL CONNECTION (BOTTOM VIEW) #8 FIBER LD THERMISTOR CASE 5.9 7.62 19 #14 (–) COOLER FIBER PD LD THERMISTOR CASE (+) #7 #1 #7 (+) #1 PIN No. 1 2 3 4 5 6 7 FUNCTION COOLER ANODE NC NC NC LD ANODE and CASE GROUND NC PD CATHODE PIN No. FUNCTION PD ANODE 8 LD CATHODE 9 LD ANODE and 10 CASE GROUND THERMISTOR 11 THERMISTOR 12 NC 13 COOLER CATHODE 14 PIN No. 1 2 3 4 5 6 7 FUNCTION COOLER ANODE NC NC NC LD ANODE and CASE GROUND NC NC PIN No. FUNCTION NC 8 LD CATHODE 9 LD ANODE and 10 CASE GROUND TH...