SPEC NO: DSAL4009

REV NO: V.1

DATE: NOV/22/2010

PAGE: 7 OF 7

APPROVED: WYNEC

CHECKED: Allen Liu

DRAWN: C.H.HAN

ERP: 1201007405

Failure Criteria

Items

Symbols Conditions

Failure Criteria

luminous Intensity

lv

Testing Min. Value <Spec.Min.Value x 0.5

Forward Voltage

Reverse Current

High temp. storage test

-

-

Occurrence of notable decoloration, deformation

and cracking

Reliability Test Items And Conditions

The reliability of products shall be satisfied with items listed below

Lot Tolerance Percent Defective (LTPD) : 10%

No. Test Item

Standards

Test Condition

Test Times /

Cycles

Number of

Damaged

1

Continuous operating test

-

Ta =25°C ,IF = maximum rated current*

1,000 h

0 / 22

2

High Temp. operating test

EIAJED-

4701/100(101)

Ta = 100°C IF = maximum rated current*

1,000 h

0 / 22

3

Low Temp. operating test

-

Ta = -40°C, IF = maximum rated current*

1,000 h

0 / 22

4

High temp. storage test

EIAJED-

4701/100(201)

Ta = maximum rated storage temperature

1,000 h

0 / 22

5

Low temp. storage test

EIAJED-

4701/100(202)

Ta = -40°C

1,000 h

0 / 22

6

High temp. & humidity storage test

EIAJED-

4701/100(103)

Ta = 60°C, RH = 90%

1,000 h

0 / 22

7

High temp. & humidity operating test

EIAJED-

4701/100(102)

Ta = 60°C, RH = 90%

IF = maximum rated current*

1,000 h

0 / 22

8

Soldering reliability test

EIAJED-

4701/100(301)

Moisture soak : 30°C,70% RH, 72h

Preheat : 150~180°C(120s max.)

Soldering temp : 260°C(10s)

3 times

0 / 18

9

Thermal shock operating test

-

Ta = -40°C(15min) ~ 100°C(15min)

IF = derated current at 100°C

1,000 cycles

0 / 22

10 Thermal shock test

-

Ta = -40°C(15min) ~ maximum rated

storage temperature(15min)

1,000 cycles

0 / 22

11 Electric Static Discharge (ESD)

EIAJED-

4701/100(304)

C = 100pF , R2 = 1.5KΩ V = 250V

Once each

Polarity

0 / 22

12 Vibration test

-

a = 196m/s² , f = 100~2KHz ,

t = 48min for all xyz axes

4 times

0 / 22

* :

Refer to forward current vs. derating curve diagram