NSPG300A [NICHIA]
GREEN LED; 绿色LED
| 型号： | NSPG300A |
| 厂家： | 
NICHIA CORPORATION |
| 描述： | GREEN LED |
| 文件： | 总15页 (文件大小：264K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
No. STSE-CG2135B
<Cat.No.031205>
SPECIFICATIONS FOR NICHIA GREEN LED
MODEL : NSPG300A
NICHIA CORPORATION
Nichia STSE-CG2135B
<Cat.No.031205>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
(Ta=25°C)
Unit
mA
Symbol
IF
Absolute Maximum Rating
Forward Current
30
100
Pulse Forward Current
Reverse Voltage
IFP
mA
VR
5
V
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
PD
120
mW
°C
Topr
Tstg
Tsld
-30 ~ + 85
-40 ~ +100
°C
265°C for 10sec.
<
<
IFP Conditions
:
Pulse Width 10msec. and Duty 1/10
=
=
(2) Initial Electrical/Optical Characteristics
Item Symbol Condition
Forward Voltage
(Ta=25°C)
Min.
-
Typ.
3.5
Max.
4.0
Unit
V
VF
IR
Iv
Iv
Iv
IF=20[mA]
VR= 5[V]
Reverse Current
-
-
50
µA
Rank T
Rank S
Rank R
IF=20[mA]
IF=20[mA]
IF=20[mA]
9200
6700
4600
11000
7800
5500
13200
9200
6700
mcd
mcd
mcd
Luminous Intensity
ꢀLuminous Intensity Measurement allowance is ± 10%.
Color Ranks
Rank G
(IF=20mA,Ta=25°C)
Rank H
x
y
x
y
0.14
0.64
0.14
0.74
0.22
0.74
0.22
0.64
0.21
0.65
0.21
0.73
0.28
0.73
0.28
0.65
ꢀColor Coordinates Measurement allowance is ± 0.01.
ꢀOne delivery will include up to two color ranks and three luminous intensity ranks of the products.
The quantity-ratio of the ranks is decided by Nichia.
2.TYPICAL INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
3.OUTLINE DIMENSIONS AND MATERIALS
Please refer to figure’s page.
Material as follows ;
Resin(Mold) :
Leadframe
Epoxy Resin
Ag plating Copper Alloy
:
-1-
Nichia STSE-CG2135B
<Cat.No.031205>
4.PACKAGING
· The LEDs are packed in cardboard boxes after packaging in anti-electrostatic bags.
Please refer to figure’s page.
The label on the minimum packing unit shows ; Part Number, Lot Number, Ranking, Quantity
· In order to protect the LEDs from mechanical shock, we pack them in cardboard boxes for transportation.
· The LEDs may be damaged if the boxes are dropped or receive a strong impact against them,
so precautions must be taken to prevent any damage.
· The boxes are not water resistant and therefore must be kept away from water and moisture.
· When the LEDs are transported, we recommend that you use the same packing method as Nichia.
5.LOT NUMBER
The first six digits number shows lot number.
The lot number is composed of the following characters;
ꢁꢂꢃꢃꢃꢃ- !ꢄ
ꢁ - Year
( 3 for 2003, 4 for 2004 )
ꢂ - Month ( 1 for Jan., 9 for Sep., A for Oct., B for Nov. )
ꢃꢃꢃꢃ - Nichia's Product Number
! - Ranking by Color Coordinates
ꢄ - Ranking by Luminous Intensity
-2-
Nichia STSE-CG2135B
<Cat.No.031205>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Standard
Number of
Test Item
Resistance to
Test Method
JEITA ED-4701
300 302
Test Conditions
Tsld=260 ± 5°C, 10sec.
3mm from the base of the epoxy bulb
Tsld=235 ± 5°C, 5sec.
(using flux)
Note
Damaged
0/100
1 time
Soldering Heat
Solderability
JEITA ED-4701
300 303
1 time
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
over 95%
100 cycles
Thermal Shock
JEITA ED-4701
300 307
0°C ~ 100°C
15sec. 15sec.
Temperature Cycle
Moisture Resistance Cyclic
JEITA ED-4701
100 105
-40°C ~ 25°C ~ 100°C ~ 25°C
30min. 5min. 30min. 5min.
25°C ~ 65°C ~ -10°C
90%RH 24hrs./1cycle
Load 5N (0.5kgf)
100 cycles
10 cycles
JEITA ED-4701
200 203
Terminal Strength
(bending test)
JEITA ED-4701
400 401
No noticeable
damage
0° ~ 90° ~ 0° bend 2 times
Load 10N (1kgf)
Terminal Strength
(pull test)
JEITA ED-4701
400 401
No noticeable
damage
10 ± 1 sec.
High Temperature Storage
JEITA ED-4701
200 201
Ta=100°C
1000hrs.
Temperature Humidity
Storage
JEITA ED-4701
100 103
Ta=60°C, RH=90%
Ta=-40°C
1000hrs.
1000hrs.
1000hrs.
500hrs.
Low Temperature Storage
JEITA ED-4701
200 202
Steady State Operating Life
Ta=25°C, IF=30mA
60°C, RH=90%, IF=20mA
Ta=-30°C, IF=20mA
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
1000hrs.
(2) CRITERIA FOR JUDGING THE DAMAGE
Criteria for Judgement
Min.
Max.
Item
Symbol Test Conditions
Forward Voltage
Reverse Current
Luminous Intensity
VF
IR
IF=20mA
VR=5V
-
U.S.L.*)ꢃ1.1
U.S.L.*)ꢃ2.0
-
-
IV
IF=20mA
L.S.L.**)ꢃ0.7
*) U.S.L. : Upper Standard Level
**) L.S.L. : Lower Standard Level
-3-
Nichia STSE-CG2135B
<Cat.No.031205>
7.CAUTIONS
(1) Lead Forming
· When forming leads, the leads should be bent at a point at least 3mm from the base of the epoxy bulb.
Do not use the base of the leadframe as a fulcrum during lead forming.
· Lead forming should be done before soldering.
· Do not apply any bending stress to the base of the lead. The stress to the base may damage the LED’s
characteristics or it may break the LEDs.
· When mounting the LEDs onto a printed circuit board, the holes on the circuit board should be
exactly aligned with the leads of the LEDs. If the LEDs are mounted with stress at the leads,
it causes deterioration of the epoxy resin and this will degrade the LEDs.
(2) Storage
· The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Nichia and
the storage life limits are 3 months.
If the LEDs are stored for 3 months or more, they can be
stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material.
· Nichia LED leadframes are comprised of a silver plated copper alloy. The silver surface
may be affected by environments which contain corrosive gases and so on. Please avoid conditions
which may cause the LED to corrode, tarnish or discolor. This corrosion or discoloration may cause
difficulty during soldering operations. It is recommended that the LEDs be used as soon as possible.
· Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where
condensation can occur.
(3) Static Electricity
· Static electricity or surge voltage damages the LEDs.
It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.
· All devices, equipment and machinery must be properly grounded. It is recommended that measures
be taken against surge voltage to the equipment that mounts the LEDs.
· When inspecting the final products in which LEDs were assembled, it is recommended to check
whether the assembled LEDs are damaged by static electricity or not.
It is easy to find
static-damaged LEDs by a light-on test or a VF test at a lower current (below 1mA is recommended).
· Damaged LEDs will show some unusual characteristics such as the leak current remarkably
increases, the forward voltage becomes lower, or the LEDs do not light at the low current.
Criteria : (VF > 2.0V at IF=0.5mA)
-4-
Nichia STSE-CG2135B
<Cat.No.031205>
(4) Soldering Conditions
· Nichia LED leadframes are comprised of a silver plated copper alloy.
This substance has a low
Soldering beyond the base
thermal coefficient (easily conducts heat).
· Solder the LED no closer than 3mm from the base of the epoxy bulb.
of the tie bar is recommended.
Careful attention should be paid during soldering.
· Recommended soldering conditions
Dip Soldering
Soldering
Pre-Heat
120°C Max.
60 seconds Max.
260°C Max.
Temperature
Soldering Time
Position
350°C Max.
3 seconds Max.
No closer than 3 mm from the
base of the epoxy bulb.
Pre-Heat Time
Solder Bath
Temperature
Dipping Time
10 seconds Max.
Dipping Position No lower than 3 mm from the
base of the epoxy bulb.
· Do not apply any stress to the lead particularly when heated.
· The LEDs must not be repositioned after soldering.
· After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until
the LEDs return to room temperature.
· Direct soldering onto a PC board should be avoided.
from warping of the PC board or from the clinching and cutting of the leadframes.
absolutely necessary, the LEDs may be mounted in this fashion but the User will assume responsibility
for any problems. Direct soldering should only be done after testing has confirmed that no damage,
such as wire bond failure or resin deterioration, will occur. Nichia’s LEDs should not be soldered
Mechanical stress to the resin may be caused
When it is
directly to double sided PC boards because the heat will deteriorate the epoxy resin.
· When it is necessary to clamp the LEDs to prevent soldering failure, it is important to minimize
the mechanical stress on the LEDs.
· Cut the LED leadframes at room temperature.
cause failure of the LEDs.
Cutting the leadframes at high temperatures may
(5) Heat Generation
· Thermal design of the end product is of paramount importance.
Please consider the heat generation
of the LED when making the system design. The coefficient of temperature increase per input
electric power is affected by the thermal resistance of the circuit board and density of LED
placement on the board, as well as other components. It is necessary to avoid intense heat generation
and operate within the maximum ratings given in this specification.
· The operating current should be decided after considering the ambient maximum temperature of LEDs.
(6) Cleaning
· It is recommended that isopropyl alcohol be used as a solvent for cleaning the LEDs. When using
other solvents, it should be confirmed beforehand whether the solvents will dissolve the resin or not.
Freon solvents should not be used to clean the LEDs because of worldwide regulations.
· Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic
cleaning on the LEDs depends on factors such as ultrasonic power and the assembled condition.
Before cleaning, a pre-test should be done to confirm whether any damage to the LEDs will occur.
-5-
Nichia STSE-CG2135B
<Cat.No.031205>
(7) Safety Guideline for Human Eyes
· In 1993, the International Electric Committee (IEC) issued a standard concerning laser product safety
(IEC 825-1). Since then, this standard has been applied for diffused light sources (LEDs) as well
as lasers.
In 1998 IEC 60825-1 Edition 1.1 evaluated the magnitude of the light source.
In 2001 IEC 60825-1 Amendment 2 converted the laser class into 7 classes for end products.
Components are excluded from this system. Products which contain visible LEDs are now classified
as class 1. Products containing UV LEDs are class 1M. Products containing LEDs can be classified
as class 2 in cases where viewing angles are narrow, optical manipulation intensifies the light, and/or the
energy emitted is high. For these systems it is recommended to avoid long term exposure.
It is also recommended to follow the IEC regulations regarding safety and labeling of products.
(8) Others
· Care must be taken to ensure that the reverse voltage will not exceed the absolute maximum rating
when using the LEDs with matrix drive.
· Flashing lights have been known to cause discomfort in people; you can prevent this by taking
precautions during use.
incorporated into it.
Also, people should be cautious when using equipment that has had LEDs
· The LEDs 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 LEDs 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).
· User shall not reverse engineer by disassembling or analysis of the LEDs without having prior written
consent from Nichia.
When defective LEDs are found, the User shall inform Nichia directly before
disassembling or analysis.
· The formal specifications must be exchanged and signed by both parties before large volume purchase begins.
· The appearance and specifications of the product may be modified for improvement without notice.
-6-
Nichia STSE-CG2135B
<Cat.No.031205>
ICI Chromaticity Diagram
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
520
530
540
510
550
H
G
560
570
500
580
590
600
610
620
630
490
480
470
460
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
x
! Color Coordinates Measurement allowance is ± 0.01.
-7-
ꢀ Forward Voltage vs.
ꢀ Forward Current vs.
ꢀ Duty Ratio vs.
Forward Current
Relative Luminosity
Allowable Forward Current
3.5
200
200
Ta=25°C
Ta=25°C
Ta=25°C
100
3.0
100
50
2.5
2.0
1.5
1.0
0.5
0
20
10
5
50
30
20
1
10
2.5 3.0 3.5 4.0 4.5 5.0
Forward Voltage VF (V)
0
20 40 60 80 100 120
Forward Current IFP (mA)
1
5
10 20
50 100
Duty Ratio (%)
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
Forward Voltage
Relative Luminosity
Allowable Forward Current
5.0
2.0
40
30
20
10
0
IFP=60mA
IFP=20mA
4.6
IFP=20mA
IFP=5mA
1.0
0.5
4.2
3.8
3.4
3.0
2.6
0.2
-40 -20
0
20 40 60 80 100
Ambient Temperature Ta (°C)
-40 -20
0
20 40 60 80 100
Ambient Temperature Ta (°C)
0
20
40
60
80 100
Ambient Temperature Ta (°C)
Model
NSPGxxxx
NICHIA CORPORATION Title
TYP.CHARACTERISTICS
No.
011130109811
ꢀ Forward Current vs.
ꢀ Spectrum
Chromaticity Coordinate (λD)
1.2
1
0.90
Ta=25°C
Ta=25°C
IF=20mA
0.80
5mA(536nm)
20mA
0.8
0.6
0.4
0.2
0
0.70
0.60
0.50
0.40
(525nm)
1mA(544nm)
50mA
(514nm)
100mA(506nm)
0
0.10 0.20 0.30 0.40 0.50
400 450 500 550 600 650 700
Wavelength λ (nm)
x
ꢀ Forward Current vs.
ꢀ Ambient Temperature vs.
ꢀ Directivity (NSPG300A)
Dominant Wavelength
Dominant Wavelength
0°
10°
555
531
1
20°
30°
Ta=25°C
Ta=25°C
IF=20mA
IFP=20mA
529
545
535
525
515
505
495
40°
50°
527
525
523
521
519
60°
70°
80°
90°
0.5
0
90°
60°
30°
0°
0.5
1
1
5
10 20
50 100
-40 -20
0
20 40 60 80 100
Radiation Angle
Ambient Temperature Ta (°C)
Forward Current IFP (mA)
Model
NSPG300A
NICHIA CORPORATION Title
TYP.CHARACTERISTICS
011130109831
No.
Anode
1.5MAX.
Cathode
1
5
6
3.5
11 ± 0.5
(2)
27.5 ± 1
ITEM
RESIN(MOLD)
LEAD FRAME
MATERIALS
Epoxy Resin
Ag Plating Copper Alloy
Remark:
Bare copper alloy is exposed at tie-bar portion
after cutting.
The lamps have sharp and hard points that may
injure human eyes or fingers etc., so please pay
enough care in the handling.
mm
NSPG300A
Model
Title
3/1
OUTLINE DIMENSIONS
NICHIA CORPORATION
Allow
No.
010903105831
±0.2
Print
Cardboard
NICHIA
XXXX LED
TYPE NxPxxxxxx
Anti-electrostatic bag
LOT
QTY
xxxxxx-!ꢁ
pcs
NICHIA CORPORATION
491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN
CAUTION TO
ELECTROSTATIC DAMAGE
静電気に注意
The quantity is printed on this bag.
Label
NICHIA
XXXX LED
TYPE
LOT
QTY
NxPxxxxxx
xxxxxx-!ꢁ
PCS
Cardboard
NICHIA CORPORATION
491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
Cardboard box
360ꢀ135ꢀ215ꢀ4t
NxPxxxxxx
PACKING
Model
Title
NICHIA CORPORATION
ꢂOne box contains 8 bags at maximum.
No.
031029201103
Cardboard
Print
NICHIA
Anti-electrostatic bag
XXXX LED
TYPE NxPxxxxxx
LOT
QTY
xxxxxx-!ꢁ
pcs
NICHIA CORPORATION
491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN
The quantity is printed on this bag.
CAUTION TO
ELECTROSTATIC DAMAGE
静電気に注意
Cardboard box A
Label
NICHIA
XXXX LED
TYPE
LOT
QTY
NxPxxxxxx
xxxxxx-!ꢁ
PCS
NICHIA CORPORATION
491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
Cardboard
ꢂPut this label on the cardboard box B.
Cardboard box B
360ꢀ135ꢀ215ꢀ4t
NxPxxxxxx
PACKING
Model
Title
NICHIA CORPORATION
ꢂThe cardboard box B contains
2 cardboard box A at maximum.
No.
031029201113
Cardboard
Print
NICHIA
Anti-electrostatic bag
XXXX LED
TYPE NxPxxxxxx
LOT
QTY
xxxxxx-!ꢁ
pcs
NICHIA CORPORATION
491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN
The quantity is printed on this bag.
CAUTION TO
ELECTROSTATIC DAMAGE
静電気に注意
Label
NICHIA
Cardboard
XXXX LED
TYPE
LOT
QTY
NxPxxxxxx
xxxxxx-!ꢁ
PCS
NICHIA CORPORATION
491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
Cardboard box
425ꢀ135ꢀ355ꢀ4t
NxPxxxxxx
PACKING
Model
Title
ꢂOne box contains 20 bags at maximum.
NICHIA CORPORATION
No.
031029201123
Cardboard
Print
NICHIA
XXXX LED
TYPE NxPxxxxxx
Anti-electrostatic bag
LOT
QTY
xxxxxx-!ꢁ
pcs
NICHIA CORPORATION
491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN
The quantity is printed on this bag.
Cardboard box A
CAUTION TO
ELECTROSTATIC DAMAGE
静電気に注意
Label
NICHIA
XXXX LED
Cardboard
TYPE
LOT
NxPxxxxxx
xxxxxx-!ꢁ
PCS
QTY
NICHIA CORPORATION
491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN
ꢂPut this label on the cardboard box B.
Cardboard box B
425ꢀ135ꢀ355ꢀ4t
NxPxxxxxx
PACKING
Model
Title
NICHIA CORPORATION
ꢂThe cardboard box B contains 4 cardboard box A at maximum.
No.
031029201133
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