[
UTZ-SC0134_3
2008/02/22
]
Violet Laser Diode
NDV4313
• Optical Output Power: CW120mW
• Peak Wavelength: 405nm
• Can Type:φ5.6 with Photo Diode
Outline Dimension
ꢀFeatures
Unit (mm)
Φ
Φ
(90°)
(Tc=25°C)
Emitting Point
(0.4)
ꢀAbsolute Maximum Ratings
Absolute Maximum
Ratings
1.0±0.1
Item
Symbol
Unit
Z+
Optical Output Power
LD Reverse Voltage
Po
Vr (LD)
Vr (PD)
Tstg
140
5
mW
V
Φ 4.2±0.2
Φ 3.55±0.1
PD Reverse Voltage
20
V
Emitting Point
Reference Plane
Storage Temperature
-40 ~ 85
-10 ~ 70
°C
°C
Operating Case Temperature
Tc
3×Φ 0.45±0.1
(Tc=25°C)
ꢀInitial Electrical/Optical Characteristics
3
Item
Condition Symbol Min
Typ.
-
Max
Unit
mW
nm
X+
Optical Output Power
Peak Wavelength*
Threshold Current
Operating Current
Slope Efficiency
Operating Voltage
CW
Po=120mW
CW
Po
λp
Ith
-
400
-
120
410
50
1
2
405
35
Φ 2.0±0.2
mA
mA
W/A
V
Y+
Po=120mW
CW
Iop
-
120
1.4
4.8
9.0
19.5
-
150
1.9
Pin Connection
1.2
-
η
Vop
θ//
θ⊥
Δθ//
Δθ⊥
Im
Po=120mW
5.5
7.0
15.0
-2.0
-2.5
0.2
12.0
23.0
2.0
deg.
deg.
deg.
deg.
mA
FWHM Beam
Divergence
Po=120mW
Emission Point
Angle Po=120mW
Accuracy
This internal photodiode are solely
-
2.5
Nichia's internal evaluation purpose only,
and Nichia gives no warranty to Monitor
Current.
Monitor Current**
Po=120mW
0.4
0.7
* Measuring specifications.
** Monitor Current is short time power reference purpose only.
Not guaranteed for accuracy.
All figures in this specification are measured by Nichia's method and may contain measurement deviations.
The above specifications are for reference purpose only and subjected to change without prior notice.
Safety of Laser light
ꢁ
Laser Light can damege the human eyes and skin. Do not expose the eye or skin to any
laser light directly and/or through optical lens. When handling the LDs, wear appropriate
safety glasses to prevent laser light, even any reflections from entering to the eye. Focused
laser beam through optical instruments will increase the chance of eye hazard.
ꢁ
These LDs are classified in Class 4 of IEC60825-1 and 21 CFR Part 1040.10 Safety
Standards. It is absolutely necessary to take overall safety measures against User's
modules, equipment and systems into which Nichia LDs are incorporated and/or integrated.
ꢂHEAD OFFICE
NICHIA CORPORATION
http://www.nichia.co.jp
P.O.BOX 6 ANAN, TOKUSHIMA-KEN 774-8601, JAPAN
PHONE: +81-884-22-2311 FAX: +81-884-21-0148
ꢂCONTACT
TOKYO SALES DEPARTMENT OPTOELECTRONICS PRODUCTS DIV.
13F TAMACHI CENTER BUILDING, 34-7, SHIBA 5-CHOME, MINATO-KU,
TOKYO 108-0014, JAPAN
PHONE: +81-3-3456-3108
FAX: +81-3-5440-7330
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