TCFG_A_10 Datasheet, PDF (3/8 Pages) Rohm – Chip tantalum capacitors (Fail-safe open structure type)

TCFG Series A Case
Data Sheet
Item
Performance
Operating Temperature
−55 °C to +125 °C
Maximum operating temperature +85 °C
with no voltage derating
Rated Voltage (V.DC)
4 6.3 10 16 20 25
Category Voltage (V.DC) 2.5 4 6.3 10 13 16
Surge Voltage
5.0 8 13 20 26 32
DC leakage current
0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")
Capacitance tolerance
Shall be satisfied allowance range.
±20%
Tangent of loss angle
(Df, tanδ)
Shall be satisfied the voltage on "Standard list"
Impedance
Shall be satisfied the voltage on "Standard list"
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Voltage reduction when temperature exceeds +85°C
at 85°C
at 125°C
at 85°C
As per 4.9 JIS C 5101-1
As per 4.5.1 JIS C 5101-3
Voltage : Rated voltage for 1min
As per 4.7 JIS C 5101-1
As per 4.5.2 JIS C 5101-3
Measuring frequency : 120±12Hz
Measuring voltage : 0.5Vrms, +1.5V.DC
Measuring circuit
: DC Equivalent series circuit
As per 4.8 JIS C 5101-1
As per 4.5.3 JIS C 5101-3
Measuring frequency : 120±12Hz
Measuring voltage : 0.5Vrms, +1.5V.DC
Measuring circuit
: DC Equivalent series circuit
As per 4.10 JIS C 5101-1
As per 4.5.4 JIS C 5101-3
Measuring frequency : 100±10kHz
Measuring voltage : 0.5Vrms or less
Resistance to _Appearance ^{There should be no significant abnormality.}
soldering heat
The indications should be clear.
L.C
Less than initial limit
ΔC / C
Within ±5% of initial value
tanδ
Less than initial limit
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
Dip in the solder bath
Solder temp : 260±5°C
Duration
: 5±0.5s
Repetition : 1
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
Fail-Safe open unit actuation Within 320°C − 20s
Dip in the solder bath
Solder temp : 320±5°C
Temperature
cycle
Appearance There should be no significant abnormality.
The indications should be clear.
L.C
Less than initial limit
ΔC / C
TCFGA1A226M8R : Within ±15% of initial value
TCFGA0J476M8R : Within ±15% of initial value
TCFGA0G686M8R : Within ±15% of initial value
Others
: Within ±10% of initial value
tanδ
Less than initial limit
As per 4.16 JIS C 5101-1
As per 4.10 JIS C 5101-3
Repetition : 5 cycles (1 cycle : steps 1 to 4)
without discontinuation.
Step
1
2
3
4
Temp.
−55 +− 3°C
Room temp.
125 ^+− 2°C
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
Appearance There should be no significant abnormality.
The indications should be clear.
L.C
Less than initial limit
ΔC / C
Within ±10% of initial value
tanδ
Less than initial limit
As per 4.12 JIS C 5101-1
As per 4.12 JIS C 5101-3
After leaving the sample under such atmospheric
condition that the temperature and humidity are
60±2°C and 90 to 95%RH, respectively, for
500±12h level it at room temperature for over
24h and then measure the sample.
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2010.01 - Rev.G