LD-520-120MG

LD-520-120MG Direct Emitting Green Laser Diode Description LD-520-120MG is a direct emitting, GaN based, 520nm green laser diode in TO56 package without photodiode. It offers single transverse mode emission and >100 Mhz modulation bandwidth. It is an efficient radiation source for many applications like laser projection, holography, metrology, biomedical application… Maximum Ratings Parameter Operating Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature Symbol IF VR TCASE TSTG TSOLDER Min. + 10 - 40 Values Max. 480 2 + 60 + 85 260 Unit mA V °C °C °C Laser Characteristics (TCASE = 25°C, PO = 50 mW) Parameter Emission Wavelength Optical Output Power Spectral Width Treshold Current Operating Current Operating Voltage Beam Divergence (FWHM) Polarization Modulation Frequency Thermal Resistance (junction to case) Symbol λpeak PO ∆λ Ith IF VF ӨII x Ө┴ PGR f Rth Min. 515 4x18 20:1 Values Typ. 520 120 2 140 340 6 7x23 Max. 530 200 11x26 >100 20 Unit nm mW nm mA mA V deg MHz K/W www.roithner-laser.com -1- 12/05/14 Performance Characteristics Optical Output Power Operating Voltage Threshold Current Spectrum www.roithner-laser.com -2- 12/05/14 Drawing Dimensions in mm Electrical Connection Lead Pin 1 Pin 2 Pin 3 Description LD Anode Case LD Cathode Mounting Instruction In order to maintain lifetime and stability of the laser diode it is essential to provide efficient heat management. Heat dissipation is possible through...