SLD343YT

SLD343YT 4W High Power Laser Diode Description The SLD343YT has a compatible package, and allows independent thermal and electric design. It is a high power laser diode that affords easy optical design. Features High-optical power output Recommended optical power output: PO = 4.0W High-optical power density: 4W/200µm (Emitting line width) Applications Solid state laser excitation Medical use Material processing Measurement Structure AlGaAs quantum well structure laser diode Operating Lifetime MTTF 10,000H (effective value) at Po = 4.0W, Tth = 25°C Absolute Maximum Ratings (Tth = 25°C) Optical power output PO 4.4 W Reverse voltage VR LD 2 V PD 15 V Operating temperature (Tth) Topr –10 to +30 °C Storage temperature Tstg –40 to +85 °C Warranty This warranty period shall be 90 days after receipt of the product or 1,000 hours operation time whichever is shorter. Sony Quality Assurance Department shall analyze any product that fails during said warranty period, and if the analysis results show that the product failed due to material or manufacturing defects on the part of Sony, the product shall be replaced free of charge. Laser diodes naturally have differing lifetimes which follow a Weibull distribution. Special warranties are also available. 1 Preliminary M-288 Equivalent Circuit TE Cooler Case LD TH PD 3 4 5 6 7 8 9 10 Pin Configuration (Top View) No. 1 2 3 4 5 6 7 8 9 10 Case Laser diode (anode) Thermistor Thermistor Laser diode (cathode) Photo...