[ UTZ-SC0319_2 ]
2012/10/02
Blue Laser Diode
NDB4216E
Features
•
Optical Output Power: CW 100mW
•
Can Type:
φ
5.6 mm Floating Mounted with Photo Diode and Zener Diode
Engineering Sample
Outline Dimension
Unit (mm)
Φ
1.
6)
0
+ .03
0
6
-
5.
(
Φ
Absolute Maximum Ratings
Item
Optical Output Power
Allowable Reverse Current
PD Reverse Voltage
Storage Temperature
Operating Case Temperature
Symbol
Po
Ir
(LD)
Vr
(PD)
Tstg
Tc
Absolute
Maximum Ratings
120
85
5
-40 ~ 85
-10 ~ 60
Unit
mW
mA
V
°C
°C
(90°)
Emitting Point
(0.4)
0.4±0.1
1.0±0.1
Glass Thickness
Z+
Φ
4.2±0.2
Φ
3.55±0.1
1.2± 0.1
2.3±0.2
0.25±0.03
Emitting Point
Reference Plane
(1.3)
Initial Electrical/Optical Characteristics
Item
Optical Output Power
Peak Wavelength
Threshold Current
Operating Current
Slope Efficiency
Operating Voltage
Condition
CW
Po=100mW
CW
Po=100mW
CW
Po=100mW
Symbol
Po
λp
Ith
Iop
η
Vop
θ//
θ⊥
∆θ//
∆θ⊥
Im
Min
-
450
15
80
0.7
4.0
6.0
17.0
-2.5
-3.0
0.2
Typ.
-
-
30
110
1.2
5.2
8.5
23.0
-
-
1.0
(Tc=25°C)
Max Unit
100
mW
460
55
150
1.7
6.5
12.5
27.0
2.5
3.0
2.0
nm
mA
mA
W/A
V
°
°
°
°
mA
6.5±1.0
4×
Φ
0.43±0.08
3
X+
1
4
2
Φ
2.0±0.2
Y+
( ) are reference figures
Pin Connection
Parallel
Beam
Po=100mW
Divergence* Perpendicular
Beam
Parallel
Po=100mW
Pointing
Perpendicular
Accuracy
Monitor Current**
Po=100mW
* Full angle at 50% from peak intensity
This model has a Zener Diode built in
as a protection circuit against static
** Monitor Current is short time power reference purpose only. Not guaranteed for
electricity.
accuracy.
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: +81-884-22-2311
FAX: +81-884-21-0148
CONTACT
TOKYO SALES OFFICE
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
-1-
[ UTZ-SC0319_2 ]
2012/10/02
Typical Characteristics
Optical Output Power vs. Forward Current
120
Optical Output Power Po [mW]
100
80
60
40
20
0
0
20
40
60
80
100
120
140
Forward Current If [mA]
Tc=-10
℃
Tc=20
℃
Tc=40
℃
Tc=60
℃
Forward Voltage vs. Forward Current
7
6
Forward Voltage Vf [V]
5
4
3
2
1
0
0
20
40
60
80
100
120
140
Forward Current If [mA]
Tc=-10
℃
Tc=20
℃
Tc=40
℃
Tc=60
℃
Threshold Current vs. Case Temperature
55
Threshold Current Ith [mA]
Peak Wavelength
λ
p [nm]
460
459
458
457
456
455
Peak Wavelength vs. Case Temperature
50
45
40
35
30
25
20
15
-10
0
10
20
30
40
50
60
Case Temperature Tc [ºC]
-10
0
10
20
30
40
50
60
Case Temperature Tc [ºC]
Far Field Pattern
θ
/ /
θ
⊥
Relative Optical Output Power [a.u.]
Spectrum
Relative Intensity [a.u.]
-40
-20
0
Angle
θ
[°]
20
40
450
452
454
456
458
460
Wavelength
λ
[nm]
-2-
[ UTZ-SC0319_2 ]
2012/10/02
Cautions
(1) Operating method
The LD shall change its forward voltage requirement and optical output power according to temperature change. Also, the
LD will require more operation current to maintain same output power as it degrades.
Confirm that the optical output power generated by spike current when switching on and off does not exceed the maximum
absolute rating. Also, employ appropriate countermeasures to reduce chattering and/or overshooting in the Circuit.
(2) Static Electricity
Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is recommended to use a wrist strap
or anti-electrostatic glove when handling the Product.
(3) Absolute Maximum Rating
Active layer of LDs shall have high current density and generate high electric field during its operation. In order to prevent
excessive damage, the LD must be operated strictly below Absolute Max Rating.
(4) Others
Nichia LDs described in this brochure are intended to be used for ordinary electronic equipment (such as office equipment,
communications equipment, measurement instruments and household appliances). Consult Nichia’s sales staff in advance for
information on the applications in which exceptional quality and reliability are required, particularly when the failure or
malfunction of the LDs may directly jeopardize life or health (such as for airplanes, aerospace, submersible repeaters, nuclear
reactor control systems, automobiles, traffic control equipment, life support systems and safety devices).
The Purchaser must acknowledge that any LD can be failed statically and must design its equipments fail safe design. Prior to
use of the LD, please confirm that the LD, as described in Nichia’s specifications, meets the life expectancy needs of, and
provides the features required by the Circuit and any related modules, equipment and/or systems.
Nichia prohibit Purchaser from reverse engineering, disassembling, or taking any other steps to derive the structure or design
of the LD.
The appearance and specifications of the product may be modified for improvement without notice. The formal specifications
must be exchanged and signed by both parties before large volume purchase begins.
No unauthorized transmission or reproduction of this document, either in whole or in part, is permitted.
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