NSSM032AT datasheet(13/17 Pages) NICHIA

13 / 17 page

NICHIA STS-DA1-3207B <Cat.No.160630>

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

0/22

Temperature Cycle

JEITA ED-4701

100 105

-40°C(30min)~25°C(5min)~

100°C(30min)~25°C(5min)

100cycles

0/50

Moisture Resistance

(Cyclic)

JEITA ED-4701

200 203

25°C~65°C~-10°C, 90%RH,

24hr per cycle

10cycles

0/50

High Temperature

Storage

JEITA ED-4701

200 201

TA=100°C

500hours

0/50

Temperature Humidity

Storage

JEITA ED-4701

100 103

TA=60°C, RH=90%

500hours

0/50

Low Temperature

Storage

JEITA ED-4701

200 202

TA=-40°C

500hours

0/50

Room Temperature

Operating Life

TA=25°C

B IF=12mA

G IF=20mA

R IF=20mA

500hours

0/50

Temperature Humidity

Operating Life

60°C, RH=90%

B IF=7mA

G IF=10mA

R IF=10mA

500hours

0/50

Low Temperature

Operating Life

TA=-40°C

B IF=12mA

G IF=20mA

R IF=20mA

500hours

0/50

NOTES:

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

(2) Failure Criteria (Value for one LED device (Single color).)

Criteria #

Items

Conditions

Failure Criteria

Forward Voltage(VF)

B IF=20mA

G IF=20mA

R IF=20mA

>U.S.L.×1.1

Luminous Intensity(IV)

B IF=20mA

G IF=20mA

R IF=20mA

<L.S.L×0.7

Reverse Current(IR)

B VR=5V

G VR=5V

R VR=5V

>U.S.L.×2.0

U.S.L. : Upper Specification Limit

L.S.L. : Lower Specification Limit

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