ROHM TCFG D Technical data
Chip tantalum capacitors with (Fail-safe open structure type)
TCFG series D Case
Features Dimensions (Unit : mm)
1) Safety design by open function built - in.
2) Wide capacitance range
3) Screening by thermal shock.
Part No. Explanation
Anode mark
Dimensions
L
L
1
1
W
W
2
2
W
W
H
H
S
S
(Unit : mm)
Size
+
7.3 0.2
−
+
4.3 0.2
−
+
2.4 0.1
−
+
2.8 0.2
−
+
1.3 0.2
−
T C
11
Series name
TCFG
Case code
2
D
3
Rated Voltage
Rated voltage (
CODE
161
V)
F G
4
0G
D0J
2
6.30J101A161C201D25
2
3
4
Capacitance
Nominal capacitance in pF 3 digits : 2 significant figure
representing the number of 0's.
5
Capacitance tolerance
+
M :
20%
−
35
1E
1V
Taping
C : Reel width (12mm)
R : Positive electrode on the side opposite to sprocket hole
7
2
4 5
M C R
6
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2012.03 - Rev.I
220
6.3V
The indication listed below should be given on the surface of a capacitor.
note 2) voltage code and capacitance code are variable with parts number
Capacitance range
(μF)
22 (226)
33 (336)
47 (476)
68 (686)
100 (107)
150 (157)
220 (227)
330 (337)
Remark) Case size codes (D) in the above shown each size products line-up.
∗ : Under development
Marking
4
∗
D
6.3 10 16 20 25
D
Rated voltage (V.DC)
D
Data Sheet TCFG Series D Case
35
D
D
∗
D
D
Polarity
Rated DC voltage
Nominal capacitance
[D Case]
: The polarity should be shown by bar. (on the anode side)
note 1)
Visual typical example (1) capacitance code (2) voltage code
(1) 220μF
(2) 6.3V
220
6.3V
manufacture code
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2012.03 - Rev.I
Characteristics
Item Performance
Operating Temperature
Maximum operating temperature
with no voltage derating
Rated Voltage (V.DC)
Category Voltage (V.DC)
Surge Voltage
DC leakage current
Capacitance tolerance
Tangent of loss angle
(Df, tanδ)
Impedance
Resistance to
soldering heat
Appearance
L.C
ΔC / C
tanδ
−55
°C to
+125
°C
+85
°C
25
20
16106.34
13
106.342.5
26
20
0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")
Shall be satisfied allowance range.
±20%
Shall be satisfied the voltage on "Standard list"
Shall be satisfied the voltage on "Standard list"
There should be no significant abnormality.
The indications should be clear.
TCFGD1E476
Others
±
12
Within
Less than 150% of initial limit
: Less than 150% of initial limit
: Less than initial limit
% of initial value
16
32
35
22
441385.0
(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 1 min
As per 4.7 JIS C 5101-1
As per 4.5.2 JIS C 5101-3
Measuring frequency
Measuring voltage
Measuring circuit
As per 4.8 JIS C 5101-1
As per 4.5.3 JIS C 5101-3
Measuring frequency
Measuring voltage
Measuring circuit
As per 4.10 JIS C 5101-1
As per 4.5.4 JIS C 5101-3
Measuring frequency
Measuring voltage
Measuring circuit
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
Dip in the solder bath
Solder temp
Duration
Repetition
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
Test conditions
: 120±12Hz
: 0.5Vrms, +1.5 to 2V.DC
: DC Equivalent series circuit
: 120±12Hz
: 0.5Vrms, +1.5 to 2V.DC
: DC Equivalent series circuit
±10kHz
: 100
: 0.5Vrms or less
: DC Equivalent series circuit
: 260±10°C
: 5±0.5s
: 1
Data Sheet TCFG Series D Case
Fail-Safe open unit actuation
Temperature
cycle
Moisture
resistance
Appearance
L.C
ΔC / C
tanδ
Appearance
L.C
ΔC / C
tanδ
330
°C
Within
There should be no significant abnormality.
TCFGD1E476
Others
Within ±20% of initial value
Less than 150% of initial limit
There should be no significant abnormality.
The indications should be clear.
TCFGD1E476
Others
Within
Less than 150% of initial limit
− 20s
: Less than 150% of initial limit
: Less than initial limit
: Less than 150% of initial limit
: Less than initial limit
±
20
% of initial value
Dip in the solder bath
Solder temp : 330
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
Room temp.
3
4
Room temp.
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
As per 4.22 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
±12h level it at room temperature for over 24h
500
and then measure the sample.
±5
°C
Temp. Time
+
−55 3
−
+
125 2°C
−
°C
30 3min
3min. or less
30 3min
3min. or less
+
−
+
−
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2012 ROHM Co., Ltd. All rights reserved.
2012.03 - Rev.I
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