SLD431S Datasheet, PDF (2/4 Pages) Sony Corporation – 20W Array Laser Diode

SLD431S
Electrical and Optical Characteristics
Item
Threshold current
Operating current
Operating voltage
Wavelength
Wavelength spectrum
width
Radiation
angle
Perpendicular
Parallel
Positional
accuracy
Position
Angle
Differential efficiency
Symbol
Ith
Iop
Vop
λp
λw
θ⊥
θ//
∆X, ∆Y
∆φ⊥
∆φ//
ηD
(Tc = 25°C, Tc: thermistor hole temperature)
Conditions
Po = 20W
Po = 20W
Po = 20W
Min. Typ. Max.
Unit
—
6
15
A
—
25
30
A
—
1.9
2.5
V
805
—
811
nm
Po = 20W (FWHM) —
—
3.0
nm
Po = 20W
Po = 20W
Po = 20W
15
24
35
degree
5
8
15
degree
—
— ±300
µm
—
—
±5
degree
—
—
±4
degree
0.5
1.0
1.5
W/A
–2–