HL6340MG

www.DataSheet4U.com HL6340MG/41MG Circular Beam Low Operating Current ODE-208-1437D (Z) Rev.4 Mar. 2005 Description The HL6340MG/41MG are 0.63 µm band AlGaInP laser diodes can be operated with low operating current. These products were designed by self aligned refractive index (SRI) active layer structure. These are suitable as a light source for laser levelers, laser scanners and optical equipment for measurement. Application Laser leveler Laser scanner Measurement Features Optical output power : 5 mW CW Single longitudinal mode Visible light power : 635 nm Typ Low operating current : 25 mA Typ Low aspect ratio : 1.2 Typ Operating temperature : +50°C TM mode oscillation Package Type HL6340MG/41MG: MG Internal Circuit HL6340MG 1 3 Internal Circuit HL6341MG 1 3 PD LD PD LD 2 2 HL6340MG/41MG Absolute Maximum Ratings (TC = 25°C) Item Optical output power Pulse optical output power LD reverse voltage PD reverse voltage Operating temperature Storage temperature Symbol PO PO(Pulse) VR(LD) VR(PD) Topr Tstg Value 5 6* 2 30 –10 to +50 –40 to +85 Unit mW mW V V °C °C Note: Pulse condition : Pulse width ≤ 1 µs, duty = 50% Optical and Electrical Characteristics (TC = 25°C) Item Optical output power Threshold current Slope efficiency Operating current Operating voltage Lasing wavelength Beam divergence parallel to the junction Beam divergence perpendicular to the junction Aspect ratio Monitor current Symbol PO Ith ηs IOP VOP λp θ// θ⊥ θ⊥/θ// IS Min ...