MODEL
DG996042
No.
GL5ZJ44
JlJd16/99
PAGE
5110
4. Reliability
The reliability of products shall be satisfied with items listed below.
4- 1. Test items and test conditions
Test items
Test conditions
Solderability
Soldering
temperature
Mechanical shock
Variable frequency
vibration
Terminal strength
(Tension)
Terminal strength
(Bending)
230*5”c, 5s
Prior disposition : Dip in rosin flux
260f5”C, 5s
15 OOOm/s2,05ms,
3times I kX,*Yp!Z direction
200m/s2, 100 to 2 000 to 1OOHJsweep for 4min.
,4timeslfX,fY,&Z direction
Weight: lON, S/each terminal
Weight:SN,O” -90” * O”-+-90” -0”
/each terminal
Temperature cycling 40~(3Omin)~+1OO”c(3Omin).30
cycles
High temp. and high Ta=+6O”C, 9O%RH, t=lOOOh
humidity storage
High temperature storage Ta=lOO”C, t=lOOOh
Low temperature storage Ta=AO”C, t=lOOOh
Operation life
Ta=25”c, IF MAX, t=lOOOh *3
Confidence level: 90:
Samples (n) LTF’D
Defective (C) (o/o)
n=ll, C=O 20
n=ll,C=O
20
n=ll, C=O
20
n=ll. C=O
20
n=ll, C=O
20
n=ll,C=O
20
n=22, C=O
10
n=22, C=O
10
n=22, C=O
10
n=22, C=O
10
n=22, C=O
10
4-2. Measurement items and Failure judgement criteria * 1
Measurement
Symbol
Failure judgement criteria *2
Forward voltage
vF
v, > U.S.L. x 1.2
Reverse current
IR
IR > u.sL. x 2.0
Luminous intensity
Iv
Iv > The first stage value X 2.0 or The first stage value X 0.5 > Iv
z Solderability : Solder shall be adhere at the area of 95% or more of dipped portion.
z Terminal strength : Package is not destroyed, and terminal is not slack.
* 1: Measuring condition is in accordance with speciiication.
*2: U.S.L. is shown by Upper Specification Limit.
*3: IF m.is shown by forward current of absolute maximum ratings.