NDV4313 Datasheet, PDF (1/3 Pages) NICHIA CORPORATION – Violet Laser Diode

Violet Laser Diode
NDV4313
[ UTZ-SC0134_3 ]
2008/02/22
Features
• Optical Output Power: CW120mW
• Peak Wavelength: 405nm
• Can Type:φ5.6 with Photo Diode
Absolute Maximum Ratings
Item
Symbol
Optical Output Power
LD Reverse Voltage
PD Reverse Voltage
Storage Temperature
Operating Case Temperature
Po
Vr (LD)
Vr (PD)
Tstg
Tc
(Tc=25°C)
Absolute Maximum
Ratings
Unit
140
mW
5
V
20
V
-40 ~ 85
°C
-10 ~ 70
°C
Outline Dimension
Unit (mm)
1.6)
(^Φ
Φ
5.6
-
0.0+30
(90°)
Emitting Point
(0.4)
1.0±0.1
Z+
Φ 4.2±0.2
Φ 3.55±0.1
Emitting Point
Reference Plane
Initial Electrical/Optical Characteristics
(Tc=25°C)
3×Φ 0.45±0.1
Item
Optical Output Power
Peak Wavelength*
Threshold Current
Operating Current
Condition Symbol Min
CW
Po
-
Po=120mW λp
400
CW
Ith
-
Po=120mW Iop
-
Typ. Max Unit
-
120 mW
405 410 nm
35 50 mA
120 150 mA
3
X+
1
2
Φ 2.0±0.2
Y+
Pin Connection
Slope Efficiency
CW
η
1.2 1.4 1.9 W/A
Operating Voltage
Po=120mW Vop
-
4.8 5.5 V
FWHM Beam
Divergence
θ//
Po=120mW
θ⊥
7.0 9.0 12.0 deg.
15.0 19.5 23.0 deg.
Emission Point
Accuracy
Angle
Po=120mW
Δθ//
Δθ⊥
-2.0
-2.5
-
-
Monitor Current** Po=120mW Im
0.2 0.4
* Measuring specifications.
** Monitor Current is short time power reference purpose only.
Not guaranteed for accuracy.
2.0 deg.
2.5 deg.
0.7 mA
This internal photodiode are solely
Nichia's internal evaluation purpose only,
and Nichia gives no warranty to Monitor
Current.
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.
NICHIA CORPORATION
http://www.nichia.co.jp
HEAD OFFICE
P.O.BOX 6 ANAN, TOKUSHIMA-KEN 774-8601, JAPAN
PHONE: [phone] FAX: [phone]
CONTACT
TOKYO SALES DEPARTMENT OPTOELECTRONICS PRODUCTS DIV.
13F TAMACHI CENTER BUILDING, 34-7, SHIBA 5-CHOME, MINATO-KU,
TOKYO 108-0014, JAPAN
PHONE: [phone] FAX: [phone]
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