TCO_B Datasheet, PDF (3/6 Pages) Rohm – Chip tantalum capacitors

TCO Series B Case
Data Sheet
Test conditions
Item
Performance
(based on JIS C 5101−1 and JIS C 5101−3)
Temperature
cycle
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
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
Moisture
resistance
Temperature
Stebility
Surge
voltage
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
40_−+ 2 C and 90 to 95% RH,respectiveiy,for 500_−+24h
leave it at room
temperature for over 24h 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 abnormality.
L.C
∆C / C
Df
(tan δ)
Less than initial limit
Within +− 20% of initial value
Less than initial limit
Apply the specified serge voltage 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.
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
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2009.01 - Rev.E