Nichia STS-DA1-1207
<Cat.No.100831>
SPECIFICATIONS FOR NICHIA CHIP TYPE
UV
MODEL :
NSSU100DT
LED
NICHIA CORPORATION
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Nichia STS-DA1-1207
<Cat.No.100831>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Dice Temperature
Soldering Temperature
I
FP
Conditions
:
Symbol
I
F
I
FP
I
R
P
D
T
opr
T
stg
T
j
T
sld
and
Absolute Maximum Rating
25
80
85
100
-30 ~ + 85
-40 ~ +100
100
Reflow Soldering : 260°C
Hand Soldering : 350°C
Duty
≤
1/10
(Ta=25°C)
Unit
mA
mA
mA
mW
°C
°C
°C
for 10sec.
for 3sec.
Pulse Width
≤
10msec.
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Forward Voltage
V
F
Peak Wavelength
Rank Ub
λ
P
Spectrum Half Width
λ
Condition
I
F
=20[mA]
I
F
=20[mA]
I
F
=20[mA]
Min.
-
370
-
Typ.
(3.6)
(375)
(15)
(Ta=25°C)
Max.
Unit
4.0
V
380
nm
-
nm
Forward Voltage Measurement allowance is ± 0.05V.
Peak Wavelength Measurement allowance is ±3nm.
(3) Ranking
Item
Radiant flux
Rank 10
Rank 9
Rank 8
Symbol
φe
Condition
I
F
=20[mA]
Min.
13.6
9.60
6.80
(Ta=25°C)
Max.
Unit
19.2
mW
13.6
9.60
Radiant flux Values are traceable to the CIE 127:2007-compliant national standards.
Radiant flux Measurement allowance is ±10%.
Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
2.INITIAL
OPTICAL/ELECTRICAL
CHARACTERISTICS
Please refer to “CHARACTERISTICS” on the following pages.
3.OUTLINE
DIMENSIONS
AND
MATERIALS
Please refer to “OUTLINE DIMENSIONS” on the following page.
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Nichia STS-DA1-1207
<Cat.No.100831>
4.PACKAGING
· The LEDs are packed in cardboard boxes after taping.
Please refer to “TAPING DIMENSIONS” and “PACKING ”on the following pages.
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;
-
- Year
( 9 for 2009, A for 2010 )
- Month ( 1 for Jan., 9 for Sep., A for Oct., B for Nov. )
- Nichia's Product Number
- Ranking by Wavelength, Ranking by Radiant flux
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Nichia STS-DA1-1207
<Cat.No.100831>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Test Item
Resistance to
Soldering Heat
(Reflow Soldering)
Solderability
(Reflow Soldering)
Temperature Cycle
Moisture Resistance Cyclic
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
Steady State Operating Life
Steady State Operating Life
of High Temperature
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
Vibration
JEITA ED-4701
400 403
JEITA ED-4702
JEITA ED-4702
Standard
Test Method
JEITA ED-4701
300 301
JEITA ED-4701
303 303A
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
200 201
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Test Conditions
Tsld=260°C, 10sec.
(Pre treatment 30°C,70%,168hrs.)
Tsld=245 ± 5°C,
5sec.
using flux
Lead-free Solder (Sn-3.0Ag-0.5Cu)
-40°C ~ 25°C ~ 100°C ~ 25°C
30min. 5min. 30min. 5min.
25°C ~ 65°C ~ -10°C
90%RH 24hrs./1cycle
Ta=100°C
Ta=60°C,
Ta=-40°C
Ta=25°C, I
F
=25mA
Ta=85°C, I
F
=7.5mA
60°C, RH=90%, I
F
=20mA
Ta=-30°C, I
F
=20mA
100 ~ 2000 ~ 100Hz Sweep 4min.
200m/s
2
3directions, 4cycles
3mm,
5N,
5 ± 1 sec.
10 ± 1 sec.
RH=90%
Note
2 times
Number of
Damaged
0/50
1 time
over 95%
100 cycles
10 cycles
1000 hrs.
1000 hrs.
1000 hrs.
1000 hrs.
1000 hrs.
500 hrs.
1000 hrs.
48min.
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
Substrate Bending
Adhesion Strength
1 time
1 time
0/50
0/50
(2) CRITERIA FOR JUDGING DAMAGE
Item
Forward Voltage
Symbol
V
F
Test Conditions
I
F
=20mA
Criteria for Judgement
Min.
Max.
-
U.S.L.*)
-
1.1
Radiant flux
φe
*) U.S.L. : Upper Standard Level
I
F
=20mA
L.S.L.**) 0.7
**) L.S.L. : Lower Standard Level
-3-
Nichia STS-DA1-1207
<Cat.No.100831>
7.CAUTIONS
(1) Cautions
· The devices are UV light LEDs.
The LED during operation radiates intense UV light,
which precautions must be taken to prevent looking directly at the UV light with unaided eyes.
Do not look directly into the UV light or look through the optical system.
When there is a possibility
to receive the reflection of light, protect by using the UV light protective glasses so that light should not
catch one’s eye directly.
· The caution label is attached to cardboard box.
UV LED
LED放射
光学測定装½で
直接観察してはならない
クラス1M
LED½品
LED RADIATION
DO NOT VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS
CLASS 1M LED PRODUCT
(2) Moisture Proof Package
· When moisture is absorbed into the SMT package it may vaporize and expand during soldering.
There is a possibility that this can cause exfoliation of the contacts and damage to the optical
characteristics of the LEDs.
For this reason, the moisture proof package is used to keep moisture
to a minimum in the package.
· The moisture proof package is made of an aluminum moisture proof bag.
A package of
a moisture absorbent material (silica gel) is inserted into the aluminum moisture proof bag.
The silica gel changes its color from blue to red as it absorbs moisture.
(3) Storage
· Storage Conditions
Before opening the package :
The LEDs should be kept at 30°C or less and 90%RH or less. The LEDs should be used within a
year.
When storing the LEDs, moisture proof packaging with absorbent material (silica gel)
is recommended.
After opening the package :
The LEDs should be kept at 30°C or less and 70%RH or less.
The LEDs should be soldered
within 168 hours (7days) after opening the package.
If unused LEDs remain, they should be
stored in moisture proof packages, such as sealed containers with packages of moisture absorbent
material (silica gel).
It is also recommended to return the LEDs to the original moisture proof
bag and to reseal the moisture proof bag again.
· If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage
time, baking treatment should be performed using the following conditions.
Baking treatment : more than 24 hours at 65 ± 5°C
· Nichia LED electrodes are gold plated. The gold surface may be affected by environments which
contain corrosive substances. 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 customer use the LEDs as soon as possible.
· Please avoid rapid transitions in ambient temperature, especially in high humidity environments where
condensation can occur.
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