TCO Datasheet, PDF (3/10 Pages) Rohm – Chip tantalum capacitors

Tantalum capacitors
TCO series
zCharacteristics
Item
Performance
Operating Temperature
−55 C to +105 C
Maximum operating
+85 C
temperature with no voltage
derating
Rated voltage
(VDC)
2.5 4 6.3 10
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
Voltage reduction when temperature exceeds+85 C
at 85 C
Category voltage
(VDC)
Surge voltage
(VDC)
2 3.2 5 8
3.2 5.2 8 13
at 105 C
at 85 C
DC Leakage current
3µF or 0.1CV whichever is greater
Shown in " Standard list "
Ratedvoltage for 5min
Capacitance tolerance
Tangent of loss angle
(Df, tan δ)
+−20% _{Shall be satisfied allowance range.}
Measuring frequency : 120+−12Hz
Measuring voltage : 0.5Vrms
+1.5 to 2V.DC
Measuring circut : DC Equivalent series circuit
Shall be satisfied the voltage on " Standard list " _{Measuring frequency : 120}+−_12Hz
Measuring voltage : 0.5Vrms
+1.5 to 2V.DC
Measuring circut : DC Equivalent series circuit
ESR
Shall be satisfied the voltage on " Standard list " Measuring frequency : 100^+−10kHz
Measuring voltage : 0.5Vrms or less
Resistance to Appearance There should be nosignificant abnormality.
Soldering heat
The indications should be clear.
L.C.
∆C / C
tan δ
Less than 150% of initial limit
Within +− 20% of initial value
Less than 150% of initial limit
Dip in the solder bath
Solder temp
Duration
: 240_−+5 C
: 5^+−0.5s
Repetition
:1
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