SHARP CORPORATION
4. Reliability
The reliability
of products
shall be satisfied
with
items listed below.
Confidence level : 90%
LTPD: 10%/20%
Test Items
Test Conditions
$1
Solderability
Soldering
Terminal
(Tension)
heat
strength
“2
23O”C, 5 s
260°C. 10 s
Weight : 5N
5 s/each terminal
Weight : 2.5N
2 times /each terminal
15000m/s2,
0.5ms
3 times/ tX, +Y, fZ
Failure
Judgement
Criteria
Samples (nl
Defective(C)
n=ll,
n=ll,
n=ll,
v,>ux
I,>UXZ
Icso >‘ux2
Mechanical
shock
n=ll,
direction
rc<LX0.7
V
CE(sat)
> ’
’
’ O2
C=O
C=O
C=O
1.2
n=ll,
C=O
Terminal strength
(Bending)
*3
C=O
Variable
vibration
frequency
100 to 2000 to 1ooHz/4min
200m/s2
4 times/ X, Y, 2 direction
1 cycle -55 ‘C to t 125°C
(30mir-i)
(30mi.n)
20 cycles test
U
n=ll,
C=O
Temperature
cycling
n=22,C=O
Upper
specification
limit
n=22,C=O
High temp. and high
humidity storage
High temp. storage
Low temp. storage
Operation
life
+6O’C, 9O%RH,
lOOOh
+125”C,
lOOOh
-55”C, 1 OOOh
I,=SOmA, Ptot=200mW
Ta=25”C, 1OOOh
L : Lower
specification
limit
n=22 ,C=O
i-i=22 ,C=O
n=22.C=0
*l
Test method,
conforms
to JIS C 7021.
‘2 Solder shall adhere at the area of 95% or more of immersed portion of
lead and pin hole or other holes shall not be concentrated
on one portion.
*3 Terminal
bending
direction
is shown
below.
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
