SLD304B Datasheet | Sony Semiconductor Solutions

Description The SLD304B is a high power laser diode mounted on a 3 × 3 × 5mm Copper block. It is ideal for applications which require a minimal distance between the laser facet and external optical parts. Features - pact size - High power output - Hole for thermistor 3 × 3 × 5mm block Po = 1000m W Applications - Solid state laser excitation - Medical use Structure Ga Al As double hetero-type laser diode Absolute Maximum Ratings (Tc = 15°C) - Optical power output - Remended optical power output - Reverse voltage - Operating temperature - Storage temperature Pin Configuration No. 1 2 Function LD cathode LD anode 1 LD cathode Po 1000 Po 900 VR LD 2 Topr - 10 to +30 Tstg - 40 to +85 m W m W V °C °C 2 LD anode Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. - 1- E89106A81-PS Electrical and Optical Characteristics Item Threshold current Operating current Operating voltage Wavelength Radiation angle Perpendicular to junction (F. W. H. M.∗) Parallel to junction Positional accuracy Position Angle Differential efficiency ∗ F. W. H. M. : Full Width at Half Maximum Symbol Ith Iop Vop λp θ⊥ θ// ∆X ∆Y, ∆Z ∆φ⊥ ηD PO = 900m W 0.5 0.8 PO = 900m W PO = 900m W PO = 900m W PO = 900m W PO = 900m W 770 28 13 Conditions Min. Typ. 450 1400 2.1 Max. 700 2000 3.0 840 40 17 ±300 ±100 ±3 (Tc = 15°C) Unit m A m A V nm degree µm degree m W/m A - 2- Example of Representative Characteristics Optical power output vs. Forward current 1000 Tc = 0°C PO - Optical power output [m W] Tc = - 10°C Tc = 15°C 500 Tc = 30°C Tc = 25°C Threshold current vs. Temperature characteristics Ith - Threshold current [m A] -...