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No. STSE-CC7051A

<Cat.No.070418>

SPECIFICATIONS FOR NICHIA CHIP TYPE

UV

LED

MODEL :

NSSU100AT

NICHIA CORPORATION

-0-

Nichia STSE-CC7051A

<Cat.No.070418>

1.SPECIFICATIONS

(1) Absolute Maximum Ratings

Item

Forward Current

Pulse Forward Current

Allowable Reverse Current

Power Dissipation

Operating Temperature

Storage Temperature

Soldering Temperature

Symbol

I

F

I

FP

I

R

P

D

T

opr

T

stg

T

sld

Absolute Maximum Rating

25

80

85

100

-30 ~ + 85

-40 ~ +100

Reflow Soldering : 260°C

Hand Soldering : 350°C

(Ta=25°C)

Unit

mA

mW

°C

for 10sec.

for 3sec.

I

FP

Conditions : Pulse Width

<

10msec. and Duty

<

1/10

=

(2) Initial Electrical/Optical Characteristics

Item

Symbol

Forward Voltage

V

F

Peak Wavelength

Rank Ua

λ

P

Spectrum Half Width

λ

Rank 4

P

o

Rank 5

P

o

Optical Power Output

Rank 6

P

o

Condition

I

F

=20[mA]

I

F

=20[mA]

I

F

=20[mA]

I

F

=20[mA]

I

F

=20[mA]

I

F

=20[mA]

Min.

-

360

-

1700

2400

3400

Typ.

(3.6)

(365)

(15)

-

(Ta=25°C)

Max.

Unit

4.0

V

370

nm

-

nm

µW

2400

µW

3400

µW

4800

Optical Power Output Measurement allowance is ±10%.

Peak Wavelength Measurement allowance is ±3nm.

One delivery will include up to three different ranks of the products.

The quantity-ratio of the three ranks is decided by Nichia.

2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS

Please refer to figure’s page.

3.OUTLINE DIMENSIONS AND MATERIALS

Please refer to figure’s page.

Material as follows ;

Package

Encapsulating Resin

Electrodes

:

Ceramics

Silicone Resin

Au Plating

-1-

Nichia STSE-CC7051A

<Cat.No.070418>

4.PACKAGING

· The LEDs are packed in cardboard boxes after taping.

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;

-

- Year

( 6 for 2006, 7 for 2007 )

- Month ( 1 for Jan., 9 for Sep., A for Oct.,

- Nichia's Product Number

- Ranking by Wavelength

- Ranking by Optical Power Output

B for Nov. )

-2-

Nichia STSE-CC7051A

<Cat.No.070418>

6.RELIABILITY

(1) TEST ITEMS AND RESULTS

Test Item

Resistance to

Soldering Heat

(Reflow Soldering)

Solderability

(Reflow Soldering)

Thermal Shock

Temperature Cycle

Moisture Resistance Cyclic

High Temperature Storage

Temperature Humidity

Storage

Low Temperature Storage

Steady State Operating Life

of High Temperature

Steady State Operating Life

of High Humidity Heat

Steady State Operating Life

of Low Temperature

Vibration

Standard

Test Method

JEITA ED-4701

300 301

JEITA ED-4701

300 303

JEITA ED-4701

300 307

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=215 ± 5°C, 3sec.

(Lead Solder)

0°C ~ 100°C

15sec. 15sec.

-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, RH=90%

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

JEITA ED-4701

400 403

JEITA ED-4702

100 ~ 2000 ~ 100Hz Sweep 4min.

200m/s

2

3directions, 4cycles

3mm, 5 ± 1 sec.

5N,

10 ± 1 sec.

Note

2 times

Number of

Damaged

0/50

1 time

over 95%

20 cycles

100 cycles

10 cycles

1000 hrs.

500 hrs.

1000 hrs.

48min.

0/50

Substrate Bending

Adhesion Strength

1 time

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

Optical Power Output

Po

*) U.S.L. : Upper Standard Level

I

F

=20mA

L.S.L.**) 0.7

**) L.S.L. : Lower Standard Level

-3-

Nichia STSE-CC7051A

<Cat.No.070418>

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 pink 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 User use the LEDs as soon as possible.

· Please avoid rapid transitions in ambient temperature, especially in high humidity environments where

condensation can occur.

(4) Circuit Design

· For electrical design of the product, make sure that no voltage is applied to an LED while it is off.

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