SLD291VS

350mW 850nm TO56 Laser Diode

Package/Connection Diagram/Pin Configuration:

Description:

– Index guide IR laser diode.
– TO56 can package.
– Stable output power and divergence angle with temperature.
– Suitable for depth sensing and gesture recognition application.

Electrical and Optical Characteristics:

Tc = 25 °C (Tc : Case temperature)
Item Symbol Conditions Min. Typ. Max. Unit
Threshold current Ith   40 70 mA
Operating current Iop Po = 350 mW 430 550 mA
Operating voltage Vop Po = 350 mW 1.8 2.1 2.5 V
Differential efficiency η Po = 350 mW 0.70 0.90 1.20 mW/mA
Wavelength λp Po = 350 mW 840 850 860 nm
Divergence
angle
Parallel θ// Po = 350 mW 6.0 8.0 10.0 degree
Perpendicular θ⊥ 15.5 18.0 20.5 degree
Deviation
angle
Parallel ΔΦ// Po = 350 mW ± 2 degree
Perpendicular ΔΦ⊥ ± 3 degree
Emitting point position accuracy ΔX, ΔY, ΔZ   ± 80 µm

Temperature dependence

L-I/V-I特性、拡がり角度とスペクトル幅グラフ

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