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TC Series A Case
Tantalum capacitors
Chip tantalum capacitors
TC Series A Case
Features (A) 1) Vital for all hybrid integrated circuits board application. 2) Wide capacitance range. 3) Screening by thermal shock. Dimensions (Unit : mm)
Anode mark
(Unit : mm)
L H W1
Dimensions L W1
A case 3.2 + 0.2 - 1.6 + 0.2 - 1.2 + 0.2 - 1.6 + 0.2 - 0.8 + 0.3 -
W2
W2 H
S
S
S
+
-
Part No. Explanation
TC
1
A
2
0
3
J
1
0
4
6
M
5
8R
6
1 Series name
TC
4 Nominal capacitance Nominal capacitance in pF in 3 digits: 2 significant figures followed by the figure representing the number of 0's. 5 Capacitance tolerance
2 Case style
TC A
3 Rated voltage
Rated voltage (V) CODE 4 6.3 10 16 20 25 0G 0J 1A 1C 1D 1E
M : + 20% -
K : + 10% -
6 Taping
8 : Tape width R : Positive electrode on the side opposite to sprocket hole
Rev.D
1/11
TC Series A Case
Tantalum capacitors
Rated table
Rated voltage (V) (F) 1 (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) 100 (107) 150 (157)
Remark) Case size codes (A) in the above show products line-up. Under development indicates new product
4 0G
6.3 0J
10 1A
16 1C A
20 1D A A A A A
25 1E A A A A A
A A A A A A A A A A A A A A A A A A A A A A A A A A
A A A A A A
A A
A
Marking
The indications listed below should be given on the surface of a capacitor. (1) Polarity : The polarity should be shown by bar. (on the anode side) (2) Rated DC voltage : Due to the small size of A case, a voltage code is used as shown below. (3) Visual typical example (1) voltage code (2) capacitance code Voltage Code g j A C D E Rated DC Voltage (V) 4 6.3 10 16 20 25 Capacitance Code A E J N S W a e j n s w a Nominal Capacitance (F) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100
[A case]
note 1)
j a -- (1) (2)
ja
note 2) voltage code and capacitance code are variable with parts number
Rev.D
2/11
TC Series A Case
Tantalum capacitors
Characteristics
Item Operating Temperature
Maximum operating temperature with no voltage derating
Performance -55C~+125C +85C 4 6.3 10 16 20 25 2.5 4 6.3 10 13 16 5 8 13 20 26 32 0.5A or 0.01CV whichever is greater Shown in " Standard list "
Test conditions (based on JIS C 5101-1 and JIS C 5101-3) Voltage reduction when temperature exceeds +85C
Rated voltage (VDC) Category voltage (VDC) Surge voltage (VDC) DC Leakage current
at 85C at 125C at 85C 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 : 12012Hz 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 : 12012Hz 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 : 10010kHz Measuring voltage : 0.5Vrms or less Measuring circuit : DC Equivalent series circuit As per 4.14 JIS C 5101-1 As per 4.6 JIS C 5101-3 Dip in the solder bath Solder temp : 2605C Duration : 50.5s Repetition :1 After the specimens, leave it at room temperature for over 24h and then measure the sample.
Capacitance tolerance
Shall be satisfied allowance range. 10%, 20%
Tangent of loss angle (Df, tan )
Shall be satisfied the voltage on " Standard list "
Impedance
Shall be satisfied the voltage on " Standard list "
Resistance to Soldering heat
Appearance L.C. C / C
There should be no significant abnormality. The indications should be clear. Less than initial limit TCA0G686 TCA0J686 TCA0G107 Others
: Within 15% of initial value : Within 20% of initial value : Within 20% of initial value : Within 5% of initial value
Df (tan )
Temperature cycle
Less than initial limit There should be no significant abnormality. The indications should be clear. TCAP0J226 : Less than 150% of initial limit : Less than initial limit Others TCA0G686 TCA0G107 TCA1A226 TCA0J476 TCA0J686 Others
: Within 15% of initial value : Within 20% of initial value : Within 15% of initial value : Within 15% of initial value : Within 20% of initial value : Within 10% of initial value
Appearance L.C. C / C
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.
Temp. 1 2 3 4 -55 + 3C - Room temp. + 125 - 2C Room temp. Time 303min. 3min.or less 303min. 3min.or less
Df (tan )
Moisture resistance
Less than initial limit
After the specimens, leave it at room temperature for over 24h and then measure the sample.
Appearance L.C. C / C
There should be no significant abnormality. The indications should be clear. Less than initial limit TCA0G686 TCA0G107 Others TCA0G686 TCA0G107 TCA0J686 Others
: Within 15% of initial value : Within 20% of initial value : Within 10% of initial value : Less than 150% of initial limit : Less than 150% of initial limit : Less than 150% of initial limit : Less than initial limit
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 602C and 90 to 95% RH,respectiveiy, for 50012h leave it at room temperature for over 24h and then measure the sample.
Df (tan )
Rev.D
3/11
TC Series A Case
Tantalum capacitors
Item
Temperature Stability Temp.
Performance -55C
Within 0/-12% of initial value Shall be satisfied the voltage on " Standard list " -
Test conditions (based on JIS C 5101-1 and JIS C 5101- 3) As per 4.29 JIS C 5101-1 As per 4.13 JIS C 5101-3
C / C Df (tan ) L.C.
Temp.
+85C TCA0G686 TCA0G107 TCA0J686 Others
: Within +12/0% of initial value : Within +12/0% of initial value : Within +12/0% of initial value : Within +10/0% of initial value
C / C
Df (tan ) L.C.
Temp.
Shall be satisfied the voltage on " Standard list " 5A or 0.1CV whichever is greater
+125C
Within +15/0% of initial value Shall be satisfied the voltage on " Standard list " 6.3A or 0.125CV whichever is greater
C / C Df (tan ) L.C.
Surge voltage Appearance
L.C. C / C
As per 4.26JIS C 5101-1 As per 4.14JIS C 5101-3 Shall be satisfied the voltage on " Standard list " Apply the specified surge voltage every 50.5 min. for 305 s. each time in the atmospheric condition of 852C. TCA0G686 : Within 15% of initial value Repeat this procedure 1,000 times. TCA0G107 : Within 20% of initial value After the specimens, leave it at room temperature for TCA0J686 : Within 20% of initial value over 24h and then measure the sample. Others : 10% of initial value
There should be no significant abnormality.
Df (tan )
Appearance Loading at High temperature L.C.
Less than initial limit
There should be no significant abnormality.
TCA0G686 TCA0G107 TCA1E105 TCA1A226 TCA0J686 Others TCA0G686 TCA0G107 TCA1A226 TCA0J476 TCA0J686 Others
: Less than 125% of initial limit : Less than 125% of initial limit : Less than 125% of initial limit : Less than 125% of initial limit : Less than 125% of initial limit : Less than initial limit : Within 15% of initial value : Within 20% of initial value : Within 15% of initial value : Within 15% of initial value : Within 20% of initial value : 10% of initial value
As per 4.23 JIS C 5101-1 As per 4.15 JIS C 5101-3 After applying the rated voltage for 2000+72/0 h without discontinuation via the serial resistance of 3 or less at a temperature of 852C, leave the sample at room temperature / humidity for over 24h and measure the value.
C / C
Df (tan )
Terminal strength Capacitance Appearance
Less than initial limit
The measured value should be stable. There should be no significant abnormality.
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)
R230 1
thickness=1.6mm
45
45
Rev.D
4/11
TC Series A Case
Tantalum capacitors
Item
Adhesiveness
Performance
The terminal should not come off.
Test conditions (JIS C 5101-1 and JIS C 5101- 3) 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 101s after mounting the terminal on a circuit board.
product
ja
Apply force
a circuit board
Dimensions
Refer to "External dimensions"
Measure using a caliper of JIS B 7507 Class 2 or higher grade.
Resistance to solvents
The indication should be clear
As per 4.32 JIS C 5101-1 As per 4.18 JIS C 5101-3 Dip in the isopropyl alcohol for 305s, at room temperature. As per 4.15.2 JIS C 5101-1 As per 4.7 JIS C 5101-3 Dip speed=252.5mm / s Pre-treatment(accelerated aging): Leave the sample on the boiling distilled water for 1 h. Solder temp. : 2455C Duration : 30.5s 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.
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
5/11
TC Series A Case
Tantalum capacitors
Standard products list, TC series A case
Rated voltage 85C (V) TC A 0G 475 TC A 0G 685 TC A 0G 106 TC A 0G 156 TC A 0G 226 TC A 0G 336 TC A 0G 476 TC A 0G 686 TC A 0G 107 TC A 0J 335 TC A 0J 475 TC A 0J 685 TC A 0J 106 TC A 0J 156 TC A 0J 226 TC A 0J 336 TC A 0J 476 TC A 1A 155 TC A 1A 225 TC A 1A 335 TC A 1A 475 TC A 1A 685 TC A 1A 106 TC A 1A 156 TC A 1A 226 TC A 1C 105 TC A 1C 155 TC A 1C 225 TC A 1C 335 TC A 1C 475 TC A 1C 685 TC A 1C 106 TC A 1D 105 TC A 1D 155 TC A 1D 225 TC A 1D 335 TC A 1D 475 TC A 1E 105 TC A 1E 155 TC A 1E 225 TC A 1E 335 TC A 1E 475 4 4 4 4 4 4 4 4 4 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 10 10 10 10 10 10 10 10 16 16 16 16 16 16 16 20 20 20 20 20 25 25 25 25 25 Category voltage 125C (V) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4 4 4 4 4 4 4 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 10 10 10 10 10 10 10 13 13 13 13 13 16 16 16 16 16 Surge voltage 85C (V) 5 5 5 5 5 5 5 5 5 8 8 8 8 8 8 8 8 13 13 13 13 13 13 13 13 20 20 20 20 20 20 20 26 26 26 26 26 32 32 32 32 32 Cap. 120Hz (F) 4.7 6.8 10 15 22 33 47 68 100 3.3 4.7 6.8 10 15 22 33 47 1.5 2.2 3.3 4.7 6.8 10 15 22 1.0 1.5 2.2 3.3 4.7 6.8 10 1.0 1.5 2.2 3.3 4.7 1.0 1.5 2.2 3.3 4.7 Df Impedance Leakage 120Hz 100kHz current Tolerance (%) 25C 1WV.60s (%) 25C 125C () -55C (A) 85C +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - + -20,10 +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - +20,10 - 0.5 0.5 0.5 0.6 0.9 1.3 1.9 2.7 4 0.5 0.5 0.5 0.6 0.9 1.4 2.1 3.0 0.5 0.5 0.5 0.5 0.7 1.0 1.5 2.2 0.5 0.5 0.5 0.5 0.8 1.1 1.6 0.5 0.5 0.5 0.7 0.9 0.5 0.5 0.6 0.8 1.2 10 12 12 12 12 14 30 34 54 10 12 12 12 12 14 30 34 10 10 12 12 12 12 14 30 10 10 10 10 10 10 12 10 10 10 10 10 10 10 10 10 10 6 8 8 8 8 10 12 18 30 6 8 8 8 8 10 12 18 6 6 8 8 8 8 10 12 6 6 6 6 6 6 8 6 6 6 6 6 6 6 6 6 6 8 10 10 10 10 10 16 24 36 8 10 10 10 10 12 16 24 8 8 10 10 10 10 12 16 8 8 8 8 8 8 10 8 8 8 8 8 8 8 8 8 8 5.6 4.9 4.2 4.0 3.0 3.5 3.2 3.0 3.0 5.6 4.9 4.2 4.0 3.0 3.5 3.2 3.2 8.8 5.6 4.9 4.2 4.0 3.0 3.5 3.2 7.0 5.6 4.9 4.8 3.9 3.8 3.5 7.0 6.0 5.2 4.8 3.9 7.0 6.0 5.2 4.8 3.4
Part No.
=Tolerance (M : 20%, K : 10%)
Rev.D
6/11
TC Series A Case
Tantalum capacitors
Packaging specifications
Case code A A+0.1 - 1.9 B+0.1 - 3.5 t1+ 0.05 - 0.25 t2 + 0.1 - 1.9
Taping [A case]
1.750.1
1.5 A B
+0.1 -0
t1
3.50.05
8.00.2
Chip t2
4.00.1
4.00.1
2.00.05 Feeding direction
Packaging style
Case code A case Packaging Taping Packaging style plastic taping 180mm Reel Symbol Basic ordering units R 2,000pcs
Reel [A case]
+1.0 9.0 0
11.4+1.0 -
13+0.2 -
Pull direction Label sticking position
EIAJ ET-7200B compatible
0 180-1.5
60 +1 0
Rev.D
7/11
TC Series A Case
Tantalum capacitors
Recommended condition of reflow soldering ( ) Leakage current-to-voltage ratio
LEAKAGE CURRENT RATIO DCL / DCL
1
0.1
0.01 0
20
40
60
80
100
% OF RATED VOLTAGE (VR)
Fig.1
(2) Derating voltage as function of temperature
100
85 C Rated Voltage (V.DC) Surge Voltage (V.DC) 5 8 13 20 26 32
125 C Category Voltage (V.DC) 2.5 4 6.3 10 13 16 Surge Voltage (V.DC) 3.2 5 8 13 16 20
PERCENT OF 85 C RVDC1 (VR)
90
80
4 6.3 10
70
60
16 20
50 75
85
95
105
115
125
25
TEMPERATURE ( C)
Fig.2
(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 p= b (
E SR Q CV)
p : Malfunction rate stemming from operation b : Basic malfunction rate E : Environmental factors SR : Series resistance Q : Level of malfunction rate CV : 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.
Rev.D
8/11
TC Series A Case
Tantalum capacitors
Malfunction rate as function of operating temperature and rated voltage
1.0 Ratio=
FAILURE RATE COEFFICIENT
Malfunction rate as function of circuit resistance ( /V)
6.0
RESISTANCE COEFFICIENT ()
Applied Voltage Rated Voltage
0.5 0.3 0.2 0.1 0.06 0.03 0.02 0.01 20 40 60
1.0
4.0
0.7
2.0
0.5
1.0 0.8 0.6 0.4
0.3
0.1 85
0.1
0.2
0.4 0.6
1.0
2.0 3.0
OPERATING TEMPERATURE ( C)
RESISTANCE OF CIRCUIT ( / V)
Fig.3
Fig.4
(4) 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. Allowable power dissipation (W) and maximum temperature rising
Case Temp. +25 C 0.025 0.070 5 +55 C 0.022 0.063 5 +85 C 0.020 0.056 5 +125 C 0.010 0.028 2
P case (2012) A case (3216) Max. Temp Rise [ C]
Rev.D
9/11
TC Series A Case
Tantalum capacitors
(5) Impedance frequency characteristics
100000 10000 1A105 P case (2012) 0G475 A case (3216) 1C105 A case (3216)
(6) ESR frequency characteristics
100 1A105 P case (2012) 0G475 A case (3216) 1C105 A case (3216)
IMPEDANCE ()
1000 100 10 1
10
ESR ()
1 1 100 10k 1M 100M 500M 0.1 1
100
10k
1M
100M 500M
FREQUENCY (Hz)
FREQUENCY (Hz)
Fig.5
Fig.6
(7) Temperature characteristics
10 CAP 120Hz 10V-1F P case (2012) 4V-4.7F A case (3216) 5 DF 120Hz 10V-1F P case (2012) 4V-4.7F A case (3216)
6
CAP CHANGE (%) DF (%)
4
2 0 -2
3
2
-26
1
-10 -55
25
85
125
0 -55
25
85
125
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.7
Fig.8
1000
LC 1WV 10V-1F P case (2012) 4V-4.7F A case (3216)
3
IMPEDANCE 100kHz 10V-1F P case (2012) 4V-4.7F A case (3216)
IMPEDANCE ()
100
LC (nA)
2
10
1
0 -55
25
85
125
0 -55
25
85
125
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.9
Fig.10
Rev.D
10/11
TC Series A Case
Tantalum capacitors
Rush current
The rush current is in inverse proportion to the ESR. The excessive rush current may cause a damage.
100 33F 33F tantalum capacitor aluminum electrolysis 100F 10 15F 4.7F 4.7F 47F 22F 1
INRUSH CURRENT (A)
Vpp=10V llimit=20A Pulse Width=500sec. Power OP Amp Slew Rate=10V/6s 0.1 0.1 1 ESR (100kHz) 10 100
Fig. 11 Max. rush current and ESR
The rush current may be reduced by the protection resistors
100 SAMPLE 16V-3.3F Pulse width=500sec Slew rate=10V-6c Current limit=20A
R=0 V I = 0.476 R
10
0.25 0.5 1.0 2.0 5.0
I
1 V I = 0.476+R 0.1 0.1
(A)
1
V (V)
10
100
Fig. 12 Change in I max by protection resistors
Rev.D
11/11
Appendix
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.
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.
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Appendix1-Rev2.0

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