TCFG series D Case
Tantalum capacitors
Chip tantalum capacitors with
(Fail-safe open structure type)
TCFG series D Case
Features
1) Safety design by open function built - in.
2) Wide capacitance range
3) Screening by thermal shock.
Dimensions
(Unit : mm)
Anode mark
L
W
1
H
W
2
S
+
S
−
Case code
D 7343-30(2917)
L
7.3
+
0.2
−
W
1
4.3
+
0.2
−
W
2
2.4
+
0.1
−
H
2.8
+
0.2
−
S
1.3
+
0.2
−
Part No. Explanation
T C F G D 0 J
2 2 7
M C R
1
2
3
4
5
6
1
Series name
TCFG
4
Capacitance
Nominal capacitance in pF 3 digits : 2 significant figure
representing the number of 0's.
2
Case code
TCFG
······
D
5
Capacitance tolerance
3
Rated Voltage
Rated voltage (V)
CODE
4 6.3 10 16 20 25
0G 0J 1A 1C 1D 1E
M :
+
20%
−
6
Taping
C : Tape width (12mm)
R : Positive electrode on the side opposite to sprocket hole
Rev.D
1/12
TCFG series D Case
Tantalum capacitors
Capacitance range
TCFG series D Case
Rated voltage (V)
(μF)
47 (476)
68 (686)
100 (107)
150 (157)
220 (127)
330 (337)
D
∗
D
D
D
4
0G
6.3
0J
10
1A
16
1C
20
1D
25
1E
D
Remark) Case size codes (D) in the above shown each size products line-up.
∗
: Under development
Marking
The indication listed below should be given on the surface of a capacitor.
Polarity
Rated DC voltage
Nominal capacitance
: The polarity should be shown by
bar. (on the anode side)
[D Case]
note 1) Visual typical example (1) capacitance code (2) voltage code
(1) 220μF
(2) 6.3V
220
6.3V
note 2) voltage code and capacitance code are variable with parts number
Rev.D
2/12
TCFG series D Case
Tantalum capacitors
Characteristics
Item
Operating Temperature
Performance
−55
°C
to
+125
°C
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Voltage reduction when temperature exceeds +85°C
Maximum operating temperature
+85
°C
with no voltage derating
Rated Voltage (V.DC)
Category Voltage (V.DC)
Surge Voltage
DC leakage current
4 6.3 10 16 20 25
2.5 4 6.3 10 13 16
5.0 8
13 20 26 32
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 1 min
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, +1.5 to 2V.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, +1.5 to 2V.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
Measuring circuit
: DC Equivalent series circuit
0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")
Shall be satisfied allowance range.
±
20%
Capacitance tolerance
Tangent of loss angle
(Df, tanδ)
Shall be satisfied the voltage on "Standard list"
Impedance
Shall be satisfied the voltage on "Standard list"
Resistance to Appearance There should be no significant abnormality.
The indications should be clear.
soldering heat
L.C
ΔC
/ C
tanδ
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
TCFGD1E476 : Less than 150% of initial limit Dip in the solder bath
Solder temp : 260
±5°C
: Less than initial limit
Others
Duration
: 5
±
0.5s
Within
±
10% of initial value
Repetition
:1
After the specimens, leave it at room temperature for
Less than 150% of initial limit
over 24h and then measure the sample.
Dip in the solder bath
Solder temp : 330
±
5
°C
Fail-Safe open unit actuation Within 330
°C
−
20s
Temperature
cycle
Appearance There should be no significant abnormality.
L.C
ΔC
/ C
tanδ
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)
TCFGD1E476 : Less than 150% of initial limit without discontinuation.
: Less than initial limit
Others
Step
Temp.
Time
Within
±
20% of initial value
−55 +
3
°C
30
+
3min
1
−
−
Less than 150% of initial limit
2
Room temp. 3min. or less
+
3
125
−
2°C
30
+
3min
−
4
Room temp. 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
ΔC
/ C
tanδ
As per 4.22 JIS C 5101-1
As per 4.12 JIS C 5101-3
TCFGD1E476 : Less than 150% of initial limit After leaving the sample under such atmospheric
condition that the temperature and humidity are
: Less than initial limit
Others
60
±
2
°C
and 90 to 95%RH, respectively, for
Within
±
20% of initial value
500
±
12h level it at room temperature for over 24h
and then measure the sample.
Less than 150% of initial limit
Rev.D
3/12
TCFG series D Case
Tantalum capacitors
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
As per 4.29 JIS C 5101-1
As per 4.13 JIS C 5101-3
Item
Temperature Temp.
Stability
ΔC
/ C
tanδ
L.C
Performance
−55°C
Within 0/−20%of initial value
Shall be satisfied the voltage on "Standard list"
−
+85°C
Within
+12/0%of
initial value
Shall be satisfied the voltage on "Standard list"
5μA or 0.1CV whichever is greater
+125°C
Within
+20/0%of
initial value
Shall be satisfied the voltage on "Standard list"
6.3μA or 0.125CV whichever is greater
Temp.
ΔC
/ C
tanδ
L.C
Temp.
ΔC
/ C
tanδ
L.C
Surge
Voltage
Appearance There should be no significant abnormality.
L.C
TCFGD1E476
Others
: Less than 150% of initial limit
: Less than initial limit
ΔC
/ C
tanδ
Within
±
10%of initial value
Less than 150% of initial limit
As per 4.26 JIS C 5101-1
As per 4.14 JIS C 5101-3
Apply the specified surge voltage every 5±0.5min.
for 30±5 s. each time in the atmospheric condition
of 85±2°C.
Repeat this procedure 1,000 times.
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
As per 4.23 JIS C 5101-1
As per 4.15 JIS C 5101-3
After applying the rated voltage for 2000+72/0h
without discontinuation via the serial resistance
of 3Ω or less at a temperature of 85
±
2
°C
, leave
the sample at room temperature/humidity for
over 24h and measure the value.
As per 4.35 JIS C 5101-1
As per 4.9 JIS C 5101-3
A force is applied to the terminal until it bends
to 1mm and by a prescribed tool maintain the
condition for 5s. (See the figure below.)
(Unit : mm)
50
20
F (Apply force)
Loading at Appearance There should be no significant abnormality.
High
TCFGD1E476 : Less than 150% of initial limit
temperature L.C
: Less than 125% of initial limit
Others
ΔC
/ C
tanδ
Terminal
Strength
Within
±
10%of initial value
Less than 150% of initial limit
Capacitance The measured value should be stable.
Appearance There should be no significant abnormality.
R230
1
Thickness 1.6mm
45
45
Adhesiveness
The terminal should not come off.
As per 4.34 JIS C 5101-1
As per 4.8 JIS C 5101-3
Apply force of 5N in the two directions shown
in the figure below for 10
±
1s after mounting
the terminal on a circuit board.
product
C105
Apply force
YAA
a circuit board
Rev.D
4/12
TCFG series D Case
Tantalum capacitors
Item
Dimensions
Performance
Be based on "External dimensions"
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Measure using a caliper of JIS B 7505
Class 2 or higher grade.
As per 4.32 JIS C 5101-1
As per 4.18 JIS C 5101-3
Dip in the isopropyl alcohol for 30±5s,
at room temperature.
As per 4.15.2 JIS C 5101-1
As per 4.7 JIS C 5101-3
Dip speed = 25±2.5mm/s
Pre-treatment (accelerated aging) : Leave the
sample on the boiling distilled water for 1h.
Solder temp. : 245±5°C
Duration : 3±0.5s
Solder : M705
Flux : Rosin 25%, IPA 75%
As per 4.17 JIS C 5101-1
Frequency : 10 to 55 to 10Hz/min.
Amplitude : 1.5mm
Time : 2h each in X and Y directions
Mounting : The terminal is soldered on a print
circuit board.
Resistance to solvents
The indication should be clear.
Solderability
3/4 or more surface area of the solder coated
terminal dipped in the soldering bath should be
covered with the new solder.
Vibration Capacitance Measure value should not fluctuate during the
measurement.
Appearance
There should be no significant abnormality.
Rev.D
5/12
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