TCO Datasheet, PDF (4/10 Pages) Rohm – Chip tantalum capacitors

Tantalum capacitors
TCO series
Test conditions
Item
Performance
(based on JIS C 5101−1 and JIS C 5101−3)
Temperature
cycle
Moisture
resistance
Temperature
Stebility
Surge
voltage
Appearance There should be no significant abnormality.
L.C
∆C / C
Less than 500% of initial limit
Within+−20% of intial value
Df
(tan δ)
Less than 150% of initial limit
Repetition : 5 cycles
(1 cycle : steps 1 to 4) without discontinuation.
Temp.
1 −55+−3 C
2 Room temp.
3 105_−+2 C
4 Room temp.
Time
30 _−+3min
3min.or less
30 ^+−3min
3min.or less
Appearance There should be no significant abnormality.
The indications should be
L.C
Less than 150% of initial limit
∆C / C
+30% / −20%
Df
(tan δ)
Less than 150% of initial limit
After leaving the sample under such atmospheric
condition that the temperature and humidity are
60 2 C and 90 to 95% RH,respectiveiy,for 500 12h
leave it at room
temperature for 1 to 2h and then measure the
sample.
Temp.
∆C / C
Df
(tan δ)
−55 C
Within 0/−20% of initial value
Shall be satisfied the voltage on " Standard list "
L.C
Temp.
∆C / C
Df
(tan δ)
−
+105 C
Within +50/0% of initial value
Shall be satisfied the voltage on " Standard list "
L.C
Less than 1CV
Appearance There should be no significant avnormality.
L.C
∆C / C
Df
(tan δ)
Less than initial limit
Within +− 20% of initial value
Less than initial limit
Apply the spesified sergevoltage every 5^+−0.5 min.
for 30^+−5 s. each time in the atmospheric condition
of 85^+−2 C.
Repeat this rocedure 1,000 times.
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