HL6738MG

www.DataSheet.in HL6738MG Visible High Power Laser Diode Description The HL6738MG is a 0.68 µm band AlGaInP laser diode (LD) with a multi-quantum well (MQW) structure. It is suitable as a light source for various other types of optical equipment. ODE-208-047 (Z) Rev.0 Sept. 25, 2006 Features High output power : 35 mW (CW) Visible light output : λp = 690 nm Typ Small package : φ 5.6 mm Low astigmatism : 6 µm Typ (PO = 5 mW) Single longitudinal mode Package Type HL6738MG: MG Internal Circuit 1 3 PD LD 2 Absolute Maximum Ratings (TC = 25°C) Item Optical output power Pulse optical output power Laser diode reverse voltage Photo diode reverse voltage Operating temperature Symbol PO PO(pulse) VR(LD) VR(PD) Topr Ratings 35 50 * 2 30 –10 to +70 –40 to +85 Unit mW mW V V °C °C Storage temperature Tstg Note: Pulse condition : Pulse width = 100 ns, duty = 50% Optical and Electrical Characteristics (TC = 25°C) Item Threshold current Operating voltage Slope efficiency Beam divergence parallel to the junction Beam divergence parpendicular to the junction Asitgmatism Lasing wavelength Monitor current Symbol Ith VOP ηs θ// θ⊥ AS λp IS Min 30 2.1 0.5 7 17 — 680 0.02 Typ 45 2.5 0.7 8.5 19 6 690 0.1 Max 70 2.8 0.9 10.5 23 — 695 0.45 Unit mA V mW/mA ° ° µm nm mA Test Conditions — PO = 30 mW 18(mW) / (I(24mW) – I(6mW)) PO = 30 mW PO = 30 mW PO = 5 mW, NA = 0.55 PO = 30 mW PO = 30 mW, VR(PD) = 5 V Rev.0 Sept. 25, 2006 page 1 of 4 www.DataSheet.in HL6738MG Typical Character...