NDV4316E Datasheet, PDF (1/3 Pages) NICHIA CORPORATION – Violet Laser Diode

Violet Laser Diode
NDV4316E
[ UTZ-SC0337_2 ]
2012/10/02
Engineering Sample
Features
• Optical Output Power: CW120mW
• Peak Wavelength: 405nm
• Can Type:φ5.6 Floating Mounted with Photo Diode and Zener Diode
Absolute Maximum Ratings
Item
Optical Output Power (Tc=25°C)
Allowable Reverse Current
PD Reverse Voltage
Storage Temperature
Operating Case Temperature
Symbol
Absolute Maximum
Ratings
Unit
Po
140
mW
Ir (LD)
85
mA
Vr (PD)
5
V
Tstg
-40 ~ 85
°C
Tc
-10 ~ 70
°C
Outline Dimension
Unit (mm)
(90°)
Emitting Point
(0.4)
1.0±0.1
Z+
Φ 4.2±0.2
Φ 3.55±0.1
Emitting Point
Reference Plane
4×Φ 0.43±0.08
Initial Electrical/Optical Characteristics
(Tc=25°C)
3
Item
Optical Output Power
Peak Wavelength
Threshold Current
Condition Symbol Min Typ. Max Unit
CW
Po
-
- 120 mW
Po=120mW λp 400 405 410 nm
CW
Ith
-
35 50 mA
X+
1
2
4
Φ 2.0±0.2
Y+
( ) are reference figure
Operating Current
Po=120mW Iop
- 120 150 mA Pin Connection
Slope Efficiency
CW
η
1.2 1.4 1.9 W/A
Operating Voltage
Po=120mW Vop
- 4.8 5.5 V
Beam
Divergence*
Parallel
Po=120mW
Perpendicular
θ//
θ⊥
7.0 9.0 12.0
15.0 19.5 23.0
°
°
Beam Pointing Parallel
Accuracy _{Perpendicular}
Po=120mW
∆θ//
∆θ⊥
-2.0
-2.5
-
-
2.0
2.5
°
°
Monitor Current**
Po=120mW Im 0.1 -
* Full angle at 50% from peak intensity
** Monitor Current is short time power reference purpose only.
Not guaranteed for accuracy.
0.5 mA
This model has a Zener Diode built in
as a protection circuit against static
electricity.
All figures in this specification are measured by Nichia's method and may contain measurement deviations.
This model is Engineering Sample for evaluation or design purpose only. Life time is not guaranteed.
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
HEADQUARTERS
491 Oka, Kaminaka-Cho, Anan-Shi, TOKUSHIMA 774-8601, JAPAN
PHONE: [phone] FAX: [phone]
CONTACT
TOKYO SALES OFFICE
13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN
PHONE: [phone] FAX: [phone]
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