RLD78NZM5

780nm Invisible Single Mode Laser Diode RLD78NZM5 Datasheet Application Laser printer Sensor Etc. Outline view Merit Single mode Φ5.6 metal stem Absolute Maximum Ratings (Tc=25°C) Parameter Symbol Optical output Po Reverse voltage LD PIN PD Vr Vr(PD) Operating temp. Top Storage temp. Tstg Ratings 10 2 20 -10 to 60 -40 to 85 Unit mW V V °C °C Characteristics (Tc=25°C) Parameter Symbol Conditions MIN. Threshold current Ith －5 Operating current Iop Po=6mW 13 Operating voltage Vop Po=6mW － Output efficiency η 4mW/(I(6mW)-I(2mW)) 0.3 Monitor current Im Po=6mW, Vr(PD)=15V 0.6 Beam divergence θ// θ⊥ Po=6mW 7 23 Beam tolerance ⊿θ// ⊿θ⊥ Po=6mW -3 -4 Emission point accuracy ⊿XYZ － -100 Lasing wavelength λ Po=6mW 775 Astigmatic difference As NA=0.55, Po=3.5mW － Caution: θ⊥ and θ// are defined as full width at half maximum. Operation temperature is regulated by case temperature; Tc TYP. 10 20 1.8 0.55 1.15 9 28 0 0 0 793 1 MAX. 30 40 2.3 0.8 1.8 13 33 +3 +4 +100 800 6 Unit mA mA V W/A mA deg. deg. deg. deg. μm nm μm https://www.rohm.com/ © 2019 ROHM Co., Ltd. All rights reserved. 1/8 2019.5 - Rev.010 Po [mW] Vf [V] Po [mW] RLD78NZM5 Electrical Characteristics 25℃ 40℃ 50℃ 60℃ 10 5 9 84 7 6 5 I-V 4 3 I-L 2 3 21 1 0 0 10 20 30 If [mA] 0 40 Datasheet 10 9 8 7 6 5 4 3 2 1 0 0 0.5 1 1.5 2 2.5 Im [mA] Intensity Intensity Optical Characteristics 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -60 -40 -20 0 ...