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www.roithner-laser.com 1 RLT1064-50MGS rev 1.1 23.03.2015
Description
RLT1064-50MGS is a single mode Laser Diode emitting at typical 1064 nm with rated output power of 50 mW CW at room temperature. The 5.6 mm TO package includes a cap and flat window, and contains a built-in monitor PD. Maximum Ratings (TCASE=25°C) Parameter Symbol Values Min. Max. Unit Forward Current IF mA Reverse Voltage VF 2.0 V Operating Temperature TCASE - 10 + 40 °C Storage Temperature TSTG - 40 + 85 °C Lead Solder Temperature *2 TSLD + 260 °C *1 must be completed within 5 seconds Electro-Optical Characteristics (TCASE=25°C) Parameter Symbol Values Min. Typ. Max. Unit Peak Wavelength λP 1061 1064 1074 nm Half Width ∆λ 1.0 2.0 nm Optical Output Power (CW Mode) PO 50 mW Laser Beam Mode Single Mode Emitter Size 3x1.5 µm Threshold Current ITH 18 25 mA Forward Current IOP 125 140 mA Forward Voltage VOP 2.0 2.5 V Slope Efficiency η 0.6 0.9 mW/mA Beam Divergence ӨII 8 10 12 ° Beam Divergence Ө┴ 15 20 25 ° Monitor Current IM 0.35 0.5 mA
www.roithner-laser.com 2 Outline Dimensions All Dimensions in mm Electrical Connection RLT1064-50MGS 5.6 mm, flat window n-type Lead Description PIN 1 LD Cathode PIN 2 LD Anode, PD Cathode PIN 3 PD Anode
www.roithner-laser.com 3 Precautions ESD Caution: Always do handle laser diodes with extreme caution to prevent electrostatic discharge, the primary cause of unexpected diode failure. ESD failures can be prevented by always wearing wrist straps, only using a grounding workplace, and following strict anti -static guidelines when handling the laser diode. Safety Advice: This laser diode emits highly concentrated infrared light which can be hazardous to the human eye and skin. This diode is classified as CLASS 3 laser product according to IEC 60825-1 and 21 CFR Part 1040.10 Safety Standards. Operating Considerations: Operating the laser diode outside of its maximum ratings may cause failure or a safety hazard. The diode may be damaged by excessive drive currents or switching transients. If the diode is operated using a power supply, it is strongly recommended to connect the diode with the output voltage set to zero. The voltage should then be increased slowly and with great caution, while at the same time carefully monitoring the laser diodes output power and drive current. The laser diode will show accelerated degradation with increased temperature, and it is advised to keep the case temperature low therefor, by means of heat sinking the device. © All Rights Reserved The above specifications are for reference purpose only and subjected to change without prior notice