NSPWR70CSS-K1 datasheet(4/15 Pages) NICHIA

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6.RELIABILITY

(1) TEST ITEMS AND RESULTS

Test Item

Standard

Test Method

Test Conditions

Note

Number of

Damaged

Resistance to

Soldering Heat

JEITA ED-4701

300 302

Tsld=260 ± 5°C, 5sec.

1.6mm from the base of the stopper

(Pre treatment 30°C,70%,168hrs.)

1 time

0/22

Solderability

JEITA ED-4701

300 303

Tsld=235 ± 5°C,

5sec.

(using flux)

1 time

over 95%

0/22

Temperature Cycle

JEITA ED-4701

100 105

-40°C ~ 25°C ~ 100°C ~ 25°C

30min. 5min. 30min. 5min.

100 cycles

0/50

Moisture Resistance Cyclic

JEITA ED-4701

200 203

25°C ~ 65°C ~ -10°C

90%RH 24hrs./1cycle

10 cycles

0/50

Terminal Strength

(bending test)

JEITA ED-4701

400 401

Load 5N (0.5kgf)

0° ~ 90° ~ 0° bend 2 times

Nonoticeable

damage

0/50

Terminal Strength

(pull test)

JEITA ED-4701

400 401

Load 10N (1kgf)

10 ± 1 sec.

Nonoticeable

damage

0/50

High Temperature Storage

JEITA ED-4701

200 201

Ta=100°C

1000hrs.

0/50

Temperature Humidity

Storage

JEITA ED-4701

100 103

Ta=60°C, RH=90%

1000hrs.

0/50

Low Temperature Storage

JEITA ED-4701

200 202

Ta=-40°C

1000hrs.

0/50

Steady State Operating Life

Ta=25°C, IF=60mA

1000 hrs.

0/50

Steady State Operating Life

of High Humidity Heat

60°C, RH=90%, IF=30mA

500 hrs.

0/50

Steady State Operating Life

of Low Temperature

Ta=-30°C, IF=50mA

1000 hrs.

0/50

Electrostatic Discharges

JEITA ED-4701

300 304

R=1.5k

Ω, C=100pF

Test Voltage=2kV

3 times

Negative/Positive

0/22

(2) CRITERIA FOR JUDGING DAMAGE

Criteria for Judgement

Item

Symbol

Test Conditions

Min.

Max.

Forward Voltage

IF=50mA

U.S.L.*)

1.1

Luminous Flux

φv

IF=50mA

L.S.L.**)

0.7

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

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

Nichia STS-DA1-0230C

<Cat.No.090428>

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