TCFG series P Case
Tantalum capacitors
Rev.B 1/11
SS
+−
W
H
LW
Anode mark
2
1
Chip tantalum capacitors
(Fail-safe open structure type)
TCFG series P Case
zFeatures zDimensions (Unit : mm)
1) Safety design by open function built - in.
2) Wide capacitance range
3) Screening by thermal shock.
Case code L W
1
W
2
HS
P 2012-12(0805) 2.0 0.2
+
−0.9 0.2
+
−0.45 0.3
+
−
1.25 0.2
+
−1.1 0.1
+
−
zPart No. Explanation
T C P1A M 8 R
Rated Voltage
Capacitance tolerance
Nominal capacitance in pF in 3 digits : 2significant
figure representing the number of 0's.
8 : Tape width (8mm)
R : Positive electrode on the side opposite to sprocket hole
F G 105
1
6
124 5
3
11
Series name
TCFG
2
Case code
TCFG ····· P
3
4
Capacitance
5
Taping
6
20%
M : +
− 10%
K : +
−
4
CODE 6.3
0J 10
1A 16
1C 20
1D 25
1E
Rated voltage (V) 0G
TCFG series P Case
Tantalum capacitors
Rev.B 2/11
zCapacit ance range
TCFG series P Case
(µF) 4
0G
1.0 (105)
1.5 (155)
2.2 (225)
3.3 (335)
4.7 (475)
6.8 (685)
10 (106)
15 (156)
22 (226)
33 (336)
47 (476)
68 (686)
6.3
0J 10
1A 16
1C 20
1D 25
1E
P
P
P
P
P
P
P
P
P
P
P
P
P
P
PPPP
P
P
P
P
P
P
P
Remark) Case size codes (P) in the above show each size products line-up.
∗ : Under development
P
P
∗
∗
: Indicates new product
Rated voltage
zMarking
Voltage Code
Rated DC Voltage (V)
g
j
A
C
D
E
4
6.3
10
16
20
25
Capacitance Code
Nominal Capacitance (µF)
A
E
J
N
S
W
a
e
j
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
j
(1)
−
J
(2)
−
A
j
A
J
−−
The indications listed below should be given on the surface of a capacitor.
Polarity : The polarity should be shown by bar. (on the anode side)
Rated DC voltage : Due to the small size of P case, a voltage code is used as shown below.
Nominal capacitance
Visual typical example (1) voltage code (2) capacitance code
note 2) voltage code and capacitance code are variable with parts number
[P Case] note 1)
TCFG series P Case
Tantalum capacitors
Rev.B 3/11
zCharacteristics
Item Performance Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Operating Temperature
Maximum operating temperature
with no voltage derating
Rated Voltage (V.DC) 16106.34
Category Voltage (V.DC) 106.342.5
Surge Voltage 20
20
13
26
25
16
321385.0
DC leakage current 0.5µA or 0.01CV whichever is greater
(Shown in "Standard list") As per 4.9 JIS C 5101-1
As per 4.5.1 JIS C 5101-3
As per 4.7 JIS C 5101-1
As per 4.5.2 JIS C 5101-3
As per 4.8 JIS C 5101-1
As per 4.5.3 JIS C 5101-3
As per 4.10 JIS C 5101-1
As per 4.5.4 JIS C 5101-3
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
As per 4.16 JIS C 5101-1
As per 4.10 JIS C 5101-3
As per 4.22 JIS C 5101-1
As per 4.12 JIS C 5101-3
Voltage : Rated voltage for 1 min
Capacitance tolerance Shall be satisfied allowance range.
±
10%,
±
20%
Measuring frequency
Measuring voltage
Measuring circuit
Tangent of loss angle
(Df, tanδ)
Impedance Shall be satisfied the voltage on "Standard list"
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.
Resistance to
soldering heat There should be no significant abnormality.
The indications should be clear.
Appearance
Less than initial limit
L.C
Shall be satisfied the voltage on "Standard list"
at 125°C
at 85°C
at 85°C
+85 °C
: 120
±
12Hz
: 0.5Vrms, +1.5V.DC
: DC Equivalent series circuit
Measuring frequency
Measuring voltage
Measuring circuit
: 120
±
12Hz
: 0.5Vrms, +1.5V.DC
: DC Equivalent series circuit
: 100
±
10kHz
: 0.5Vrms or less
: DC Equivalent series circuit
Measuring frequency
Measuring voltage
Measuring circuit
: 260
±5°C
: 5
±
0.5s
: 1
−55 °C to +125 °C
Voltage reduction when temperature exceeds +85°C
Fail-Safe open unit actuation Within
320
°C
− 20s
Repetition : 5 cycles (1 cycle : steps 1 to 4)
without discontinuation.
Temperature
cycle There should be no significant abnormality.
Appearance
Less than initial limit
L.C
1 to 10µF : within
±
10
% of initial value
15 to 22µF : within
±
20
% of initial value
Within
±
10
% of initial value
∆C / C
tanδ
∆C / C
tanδLess than 150% of initial limit
Less than 150% of initial limit
Less than 150% of initial limit
Moisture
resistance Appearance
Less than initial limit
L.C
There should be no significant abnormality.
The indications should be clear.
Temp. Time
1
Step
2
3
4
Room temp.
Room temp.
3min. or less
3min. or less
30 3min
+
−
30 3min
+
−
−55 3°C
+
−
125 2°C
+
−
∆C / C Within
±
20
% of initial value
tanδ
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.
Dip in the solder bath
Solder temp : 320
±
5°C
After the specimens, leave it at room temperature
for over 24h and then measure the sample.
TCFG series P Case
Tantalum capacitors
Rev.B 4/11
Temperature
Stability
−
Shall be satisfied the voltage on "Standard list"
5µA or 0.1CV whichever is greater
6.3µA or 0.125CV whichever is greater
+125°C
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.
Surge
Voltage There should be no significant abnormality.
Shall be satisfied the voltage on "Standard list"
Within 0/−15%of initial value
−55°C
+85°C
Shall be satisfied the voltage on "Standard list"
Within +15/0%of initial value
Within +20/0%of initial value
Within ±10%of initial value
Shall be satisfied the voltage on "Standard list"
Loading at
High
temperature
There should be no significant abnormality.
After applying the rated voltage for 1000+36/0h
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.
Within ±10%of initial value
Less than initial limit
Terminal
Strength The measured value should be stable.
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.)
Temp.
∆C / C
L.C
Temp.
∆C / C
tanδ
L.C
∆C / C
L.C
Temp.
Appearance
∆C / C
tanδ
L.C
tanδ
tanδ
Appearance
∆C / C
L.C
tanδ
Capacitance
Appearance
There should be no significant abnormality.
1
F (Apply force)
(Unit : mm)
20
50
R230
45 45
Thickness 1.6mm
Adhesiveness The terminal should not come off.
Apply force of 5N in the two directions shown
in the figure below for 10±1s after mounting
the terminal on a circuit board.
Apply force
a circuit board
product
C105
YAA
As per 4.29 JIS C 5101-1
As per 4.13 JIS C 5101-3
As per 4.26 JIS C 5101-1
As per 4.14 JIS C 5101-3
As per 4.23 JIS C 5101-1
As per 4.15 JIS C 5101-3
As per 4.35 JIS C 5101-1
As per 4.9 JIS C 5101-3
As per 4.34 JIS C 5101-1
As per 4.8 JIS C 5101-3
Item Performance Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Less than 150% of initial limit
Less than 150% of initial limit
TCFG series P Case
Tantalum capacitors
Rev.B 5/11
Dimensions Be based on "Dimensions" Measure using a caliper of JIS B 7505
Class 2 or higher grade.
Resistance to solvents The indication should be clear.
Dip in the isopropyl alcohol for 30±5s,
at room temperature.
Solderability 3/4 or more surface area of the solder coated
terminal dipped in the soldering bath should be
covered with the new solder. Dip speed = 25±2.5mm/s
Pre-treatment (accelerated aging) : Leave the
sample on the boiling distilled water for 1h.
Solder temp. : 235±5°C
Duration : 2±0.5s
Solder : H63A
Flux : Rosin 25%, IPA 75%
CapacitanceVibration
Appearance
Measure value should not fluctuate during the
measurement.
There should be no significant abnormality. 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.
As per 4.32 JIS C 5101-1
As per 4.18 JIS C 5101-3
As per 4.15.2 JIS C 5101-1
As per 4.17 JIS C 5101-1
As per 4.7 JIS C 5101-3
Item Performance Test conditions
(based on JIS C5101-1 and JIS C5101-3)
zTable 1 standard list, TCFG series P Case
Part No.
Rated
Voltage
@85°C
(V)
Derated
Voltage
@125°C
(V)
Surge
Voltage
@85°C
(V)
Capacitance
120Hz
(µF)
Impedance
100kHz
Tolerance
(%)
Leakage
current
25°C
1WV.60s
(mA)
DF120Hz
(%) Case
code
5
15 0.6
22 0.9
30
530
5 6.8 0.5
10 0.5
30
TCFG P 0G 225
TCFG P 0G 335
TCFG P 0G 475
TCFG P 0G 685
TCFG P 0G 106
TCFG P 0G 156
TCFG P 0G 226
4
4
4
4
4
4
4
2.5 5 3.3
2.5
2.5
2.5
2.5
2.5
2.5
5 2.2
0.5
0.5
30
15
P
P
P
P
P
P
P
5
17.5
17.5
14.4
9.3
11.8
8.3
7.7
4.7 0.5 30
530
(P : 2012)
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
−55
°C
20
20
20
20
10
20
20
25
°C
85
˚C
30
30
30
30
15
30
30
125
°C(Ω)
=Tolerance (M :
±
20%, K :
±
10%)
TCFG P 1C 105 P16.11.0 0.516 10 20 15
±
20,
±
10 10 15
20
25
TCFG P 1D 105
TCFG P 1E 105
P
P
16.1
16.1
1.0
1.0 0.5
0.513
16
26
32
15
15
±
20,
±
10
±
20,
±
10
10
10
15
15
TCFG P 1C 335 P9.33.3 0.616 10 20 30
±
20,
±
10 20 30
6.310
10
10
10
10
6.3
6.3
6.3
6.3
1.5 0.5
4
0.6
0.9
0.5
TCFG P 0J
155
TCFG P 0J 225
TCFG P 0J 335
TCFG P 0J 475
TCFG P 0J 685
TCFG P 0J 106
TCFG P 0J
156
TCFG P 1A
105
TCFG P 1A
155
TCFG P 1A
225
TCFG P 1A
335
TCFG P 1A
475
P
P
P
P
P
P
P
P
P
P
P
P
6.3
6.3
6.3
6.3
6.3
6.3
4
4
4
4
4
17.5
14.4
17.5
11.8
8.3
9.3
7.7
16.1
17.5
11.8
14.4
9.3
15
6.8
10
3.3
2.2
4.7
1.5
1.0
3.3
2.2
4.7
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
30
30
30
30
30
30
8
8
8
8
8
8
6.3 4 8
13
13
13
13
13
15
30
30
30
30
15
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
±
20,
±
10
20
20
20
20
20
20
10
20
20
20
20
10
30
30
30
30
30
30
15
30
30
30
30
15
10 6.3TCFG P 1A
685 P8.36.8 0.6813 30
±
20,
±
10 20 30
10 6.3TCFG P 1A
106 P7.710 1.013 30
±
20,
±
10 20 30
TCFG P 1C 225 P11.82.2 0.516 10 20 30
±
20,
±
10 20 30
TCFG P 1C 155 P14.41.5 0.516 10 20 30
±
20,
±
10 20 30
TCFG series P Case
Tantalum capacitors
Rev.B 6/11
zPackaging specifications
φ1.5
+0.1
t
1
t
2
Products
Pull out direction
4.0 0.1
B
4.0 0.1
1.75 0.1
8.0 0.2
3.5 0.05
2.0 0.05
A
Taping
− 0
P Case
+
−+
−
+
−
+
−
+
−
+
−
Case code A±0.1 B±0.1 t
1
±0.05 t
2
±0.1
P (2012) 1.55 2.3 0.25 1.5
zPackaging style
Case size Packaging Packaging style Symbol Basic ordering unit
Taping Plastic taping φ180mm reel R 2,000P Case
φ13 0.2
φ60 +1
0
0
−1.5
φ180
9.0
11.4 1.0
Label sticking position
Reel
Plastic reel
EIAJ ET - 7200B
+
−
+
− +1.0
0
TCFG series P Case
Tantalum capacitors
Rev.B 7/11
zRecommended condition of reflo w soldering
(1) Leakage current-to-voltage ratio
0.01
0.1
1
0 20406080100
% OF RATED VOLTAGE (
V
R)
Fig.1
LEALKAGE CURRENT RATIO DCL / DCL
(2) Derating voltage as function of temperature
50
60
70
80
90
100
75 85 95 105 115 125
Fig.2
PERCENT OF 85°C RVDC1 (V
R
)
TEMPERATURE ( C)
85°C125°C
Rated Voltage
4
6.3
10
16
25
5.0
8
13
20
32
2.5
4
6.3
10
16
3.2
5
8
13
20
Surge Voltage Category Voltage Surge Voltage
(V.DC) (V.DC) (V.DC) (V.DC)
20 26 13 16
(3) Reliability
The malfunction rate of tantalum solid state electrolytic capacitors varies considerably depending on the conditions of
usage (ambient temperature, applied voltage, circuit resistance).
Formula for calculating malfunction rate
λp = λb × (πE × πSR × πQ × πCV)
λp : Malfunction rate stemming from operation
λb : Basic malfunction rate
πE : Environmental factors
πSR : Series resistance
πQ : Level of malfunction rate
πCV : Capacitance
For details on how to calculate the malfunction rate stemming from operation, see the tantalum solid state electrolytic
capacitors column in MIL-HDBK-217.
TCFG series P Case
Tantalum capacitors
Rev.B 8/11
Malfunction rate as function of operating Malfunction rate as function of circuit resistance (Ω/V)
temperature and rated voltage
0.01
0.02
0.03
0.06
0.1
0.2
0.3
0.5
1.0 Ratio = Rated Voltage
Applied Voltage 1.0
0.7
0.5
0.3
0.1
20 40 60 85
Fig.3
FAILURE RATE COEFFICIENT
OPERATING TEMPERATURE ( C)
0.4
0.6
0.8
1.0
2.0
4.0
6.0
0.1 0.2 0.60.4 3.01.0 2.0
RESISTANCE OF CIRCUIT (Ω / V)
Fig.4
RESISTANCE COEFFICIENT (π)
(4) External temperature vs. fuse blowout (5) Power vs. fuse blowout characteristics / Product
surface temperature
260
270
280
290
300
310
320
330
340
350
360
A case (3216)
P case (2012)
B case (3528)
failed
half failed
no failed
1 10 100
OPERATING TIME (s)
Fig.5
EXTERNAL TEMPERATURE (°C)
0
10
20
30
40
50
60
70
80
90
100
024
no operating area 681097531
ELECTRIC POWER (W)
Fig.6
OPERATING TIME (s)
open-function characteristic
surface temp.
curve of the products
operating area 150
200
250
300
SURFACE TEMP. OF THE PRODUCT (°C)
A case (3216)
B case (3528)
P case (2012)
Note: Solder the chip at 300°C or less. If it is soldered using
a temperature higher than 300°C, open function built-in may operate.
(6) Maximum power dissipation
Warming of the capacitor due to ripple voltage balances with warming caused by Joule heating and by radiated heat.
Maximum allowable warming of the capacitor is to 5°C above ambient temperature. When warming exceeds 5°C, it can
damage the dielectric and cause a short circuit.
Power dissipation (P) = I2･R
Ripple current
P : As shown in table at right
R : Equivalent series resistance
Notes:
1. Please be aware that when case size is changed, maximum allowable power dissipation is reduced.
2. Maximum power dissipation varies depending on the package. Be sure to use a case which will keep warming within
the limits shown in the table below.
TCFG series P Case
Tantalum capacitors
Rev.B 9/11
Allowable power dissipation (W) and maximum temperature rising
Case Ambient
temp
0.025
P case (2012) 0.022 0.020 0.010
5552
+25°C
Max. Temp Rise (
°C
)
+55°C+85°C+125°C
(7) Impedance frequency characteristics (8) ESR frequency characteristics
1
10
100
1000
10000
100000
G475
A case (3216)
C105
A case (3216)
C335
B case (3528)
A105
P case (2012)
1 100 10k 1M 500M100M
FREQUENCY (Hz)
Fig.7
IMPEDANCE (Ω)
1
0.1
10
100
G475
A case (3216)
C105
A case (3216)
C335
B case (3528)
A105
P case (2012)
1 100 10k 1M 500M100M
FREQUENCY (Hz)
Fig.8
ESR (Ω)
(9) Temperature characteristics
−10
−6
−2
0
2
6
10
−55 25
CAP 120Hz
85 125
TEMPERATURE (°C)
Fig.9
CAP CHANGE (%)
4V−4.7µF A case (3216)
4V−33µF B case (3528)
10V−1µF P case (2012)
0
1
2
3
4
5
−55 25
DF 120Hz
85 125
TEMPERATURE (°C)
Fig.10
DF (%)
4V−4.7µF A case (3216)
4V−33µF B case (3528)
10V−1µF P case (2012)
10
100
1000
0
−55 25
LC 1WV
85 125
TEMPERATURE (°C)
Fig.11
LC (nA)
4V−4.7µF A case (3216)
4V−33µF B case (3528)
10V−1µF P case (2012)
1
2
3
0
−55 25
IMPEDANCE 100kHz
85 125
TEMPERATURE (°C)
Fig.12
IMPEDANCE (Ω)
4V−4.7µF A case (3216)
4V−33µF B case (3528)
10V−1µF P case (2012)
TCFG series P Case
Tantalum capacitors
Rev.B 10/11
Beware of inrush current.
Inrush current
Inrush currents are inversely proportional ESR. Large inrush currents can cause components failure.
Fig. 13 Maximum inrush current and ESR
ESRΩ (100kHz)
33µF
100µF
tantalum capacitor
aluminum electrolysis
4.7µF
4.7µF
100
10
INRUSH CURRENT (A)
1
0.1
0.1 1 10 100
47µF
Vpp=10V llimit=20A
Pulse Width=500µs
Power OP Amp Slew Rate=10V/6µs
22µF
15µF
33µF
Inrush current can be limited by means of a protective resistor.
Fig. 14 Imax change due to protective resistor R
V (V)
100
10
I (A)
1
R
I =0.476+R
V
0.1
0.1 1 10 100
I =
SAMPLE 16V−3.3µF
Pulse width=500µs
Slew rate=10V−6µc
Current limit=20A
0.25
1.0
2.0
5.0
0.476
V
R=0Ω
0.5
(10) Ultrasonic cleaning
Carry out cleaning under as mild conditions as possible. The internal element of a tantalum capacitor are larger than
those of a transistor or diode, so it is not as resistant as ultrasonic waves.
Example : water
Propagation speed 1500m / s
Solvent density 1g / cm3
Frequency Wavelength
20kHz 7.5cm
28kHz 5.3cm
50kHz 3.0cm
Frequency and wavelength
TCFG series P Case
Tantalum capacitors
Rev.B 11/11
z Precautions
1) Do not allow solvent to come to a boil (kinetic energy increases).
Ultrasonic output 0.5W / cm2 or less
Use a solvent with a high boiling point.
Lower solvent temperature.
2) Ultrasonic cleaning frequency
28 kHz or less
3) Keep cleaning time as short as possible.
4) Move item being cleaned.
Standing waves caused by the ultrasonic waves can cause stress to build up in part of the item being cleaned.
Reference
Kin etic energy = 2 × π × frequency ×propagation × speed × solvent density
2 × Ultrasonic output
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
Appendix1-Rev2.0
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Copyright © 2007 ROHM CO.,LTD.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121
FAX : +81-75-315-0172
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