NVSW519AT datasheet(39/44 Pages) NICHIA

39 / 44 page

NICHIA STS-DA1-6102D <Cat.No.210816>

RELIABILITY

(1) Tests and Results

Test

Reference

Standard

Test Conditions

Test

Duration

Failure

Criteria

Units

Failed/Tested

Resistance to

Soldering Heat

(Reflow Soldering)

JEITA ED-4701

300 301

Tsld=260°C, 10sec, 2reflows,

Precondition: 30°C, 70%RH, 168hr

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Solderability

JEITA ED-4701

303 303A

Tsld=245±5°C, 5sec,

Lead-free Solder(Sn-3.0Ag-0.5Cu)

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Thermal Shock(Air to Air)

-40°C to 105°C, 15min dwell

100cycles

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Moisture Resistance

(Cyclic)

JEITA ED-4701

200 203

25°C~65°C~-10°C, 90%RH,

24hr per cycle

10cycles

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High Temperature

Storage

JEITA ED-4701

200 201

TA=105°C

1000hours

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Temperature Humidity

Storage

JEITA ED-4701

100 103

TA=60°C, RH=90%

1000hours

0/22

Low Temperature

Storage

JEITA ED-4701

200 202

TA=-40°C

1000hours

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Room Temperature

Operating Life

TA=25°C, IF=2200mA

Test board: See NOTES below

1000hours

0/22

High Temperature

Operating Life

TA=105°C, IF=900mA

Test board: See NOTES below

1000hours

0/22

Temperature Humidity

Operating Life

60°C, RH=90%, IF=1800mA

Test board: See NOTES below

500hours

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Low Temperature

Operating Life

TA=-40°C, IF=1400mA

Test board: See NOTES below

1000hours

0/22

Electrostatic Discharges

ANSI/ESDA/

JEDEC JS-001

HBM, 8kV, 1.5kΩ, 100pF, 1pulse,

alternately positive or negative

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NOTES:

1) Test board: Al board thickness=1.5mm, copper layer thickness=0.105mm, RθJA≈15°C/W

2) Measurements are performed after allowing the LEDs to return to room temperature.

(2) Failure Criteria

Criteria #

Items

Conditions

Failure Criteria

Forward Voltage(VF)

IF=1400mA

>Initial value×1.1

Luminous Flux(Φv)

IF=1400mA

<Initial value×0.7

Solderability

Less than 95% solder coverage

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