ROHM TCA1A475M8R

TC Series A Case
Tantalum capacitors
Chip tantalum capacitors
TC Series A Case
zDimensions (Unit : mm)
zFeatures (A)
1) Vital for all hybrid integrated circuits
board application.
2) Wide capacitance range.
3) Screening by thermal shock.
Anode mark
(Unit : mm)
W1
L
Dimensions
A case
H
W2
S
S
+
−
L
3.2 +
− 0.2
W1
1.6 +
− 0.2
W2
1.2 +
− 0.2
H
1.6 +
− 0.2
S
0.8 +
− 0.3
zPart No. Explanation
T C
A
1
2
0
J
3
0
6
4
M
8 R
5
6
4 Nominal capacitance
1 Series name
Nominal capacitance in pF in 3 digits:
2 significant figures followed by the figure
representing the number of 0's.
TC
2 Case style
TC
1
A
5 Capacitance tolerance
M: +
− 20%
3 Rated voltage
Rated voltage (V)
CODE
4 6.3 10 16 20 25
0G 0J 1A 1C 1D 1E
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
z Rated table
Rated voltage (V)
(μF)
4
0G
6.3
0J
10
1A
1 (105)
16
1C
20
1D
25
1E
A
A
A
1.5 (155)
A
A
A
A
2.2 (225)
A
A
A
A
A
A
A
A
A
4.7 (475)
A
A
A
A
A
A
6.8 (685)
A
A
A
A
10 (106)
A
A
A
A
15 (156)
A
A
A
22 (226)
A
A
A
33 (336)
A
A
∗A
47 (476)
A
A
∗A
68 (686)
A
A
A
∗A
3.3 (335)
100 (107)
150 (157)
Remark) Case size codes (A) in the above show products line-up.
∗ Under development
indicates new product
z 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
Rated DC
Voltage (V)
4
Capacitance
Code
A
Nominal
Capacitance (μF)
1.0
[A case]
j
6.3
E
1.5
A
10
J
2.2
C
16
N
3.3
D
20
S
4.7
E
25
W
6.8
a
10
e
15
j
22
n
33
note 1)
s
47
w
68
a
100
j
a
− −
(1) (2)
j a
note 2) voltage code and capacitance code are variable with parts number
Rev.D
2/11
TC Series A Case
Tantalum capacitors
z Characteristics
Performance
Item
Operating Temperature
−55°C~+125°C
Maximum operating
temperature with no voltage
derating
+85°C
Rated voltage (VDC)
Category voltage (VDC)
Test conditions (based on JIS C 5101−1 and JIS C 5101−3)
Voltage reduction when temperature exceeds +85°C
4 6.3 10 16 20 25
at 85°C
2.5 4 6.3 10 13 16
at 125°C
5
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
Voltage : Rated voltage for 1min
Capacitance tolerance
Shall be satisfied allowance range.
± 10%, ± 20%
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
Tangent of loss angle
(Df, tan δ)
Shall be satisfied the voltage on
" Standard list "
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
Impedance
Shall be satisfied the voltage on
" Standard list "
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
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
Less than initial limit
ΔC / C
TCA0G686
TCA0J686
TCA0G107
Others
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.
Resistance to
Soldering heat
Temperature
cycle
Moisture
resistance
8 13 20 26 32
at 85°C
Surge voltage (VDC)
: Within ±15% of initial value
: Within ±20% of initial value
: Within ±20% of initial value
: Within ±5% of initial value
Df (tan δ)
Less than initial limit
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
TCAP0J226 : Less than 150% of initial limit
: Less than initial limit
Others
ΔC / C
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
Df (tan δ)
Less than initial limit
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
Less than initial limit
ΔC / C
TCA0G686
TCA0G107
Others
: Within ±15% of initial value
: Within ±20% of initial value
: Within ±10% of initial value
Df (tan δ)
TCA0G686
TCA0G107
TCA0J686
Others
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than initial limit
As per 4.16 JIS C 5101-1
As per 4.10 JIS C 5101-3
Repetition : 5 cycles
(1 cycle : steps 1 to 4) without discontinuation.
Temp.
Time
1
−55 +
− 3°C
30±3min.
2
Room temp.
+ 2°C
125 −
3min.or less
3
4
Room temp.
3min.or less
30±3min.
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,respectiveiy, for 500±12h
leave it at room
temperature for over 24h and then measure the
sample.
Rev.D
3/11
TC Series A Case
Tantalum capacitors
Performance
Item
Temperature
Stability
Temp.
−55°C
ΔC / C
Within 0/−12% of initial value
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
As per 4.29 JIS C 5101-1
As per 4.13 JIS C 5101-3
−
L.C.
Surge voltage
Temp.
+85°C
ΔC / C
TCA0G686
TCA0G107
TCA0J686
Others
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
L.C.
5μA or 0.1CV whichever is greater
Temp.
+125°C
ΔC / C
Within +15/0% of initial value
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
L.C.
6.3μA or 0.125CV whichever is greater
Appearance
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 5±0.5 min.
for 30±5 s. each time in the atmospheric condition of 85±2°C.
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
L.C.
ΔC / C
Df (tan δ)
Appearance
Loading at
High temperature
L.C.
Terminal
strength
Test conditions (based on JIS C 5101−1 and JIS C 5101− 3)
: Within +12/0% of initial value
: Within +12/0% of initial value
: Within +12/0% of initial value
: Within +10/0% of initial value
There should be no significant abnormality.
Less than initial limit
There should be no significant abnormality.
TCA0G686
TCA0G107
TCA1E105
TCA1A226
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
ΔC / C
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
: ±10% of initial value
Df (tan δ)
Less than initial limit
Capacitance
The measured value should be stable.
Appearance
There should be no significant abnormality.
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 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)
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 10±1s 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 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.
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 1 h.
Solder temp. : 245±5°C
Duration
: 3±0.5s
Solder
: M705
Flux
: Rosin 25% IPA 75%
Vibration
Capacitance Measure value should not fluctuate during the
measurement.
Appearance There should be no significant abnormality.
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.
Rev.D
5/11
TC Series A Case
Tantalum capacitors
z Standard products list, TC series A case
Df
Impedance
Leakage
120Hz
100kHz
current
Tolerance
(%)
25°C
1WV.60s
(%)
25°C
125°C
(Ω)
−55°C
(μA)
85°C
Rated
voltage
85°C
Category
voltage
125°C
Surge
voltage
85°C
(V)
(V)
(V)
TC A 0G 475
4
2.5
5
4.7
+
−20,10
0.5
10
6
8
5.6
TC A 0G 685
4
2.5
5
6.8
+
−20,10
0.5
12
8
10
4.9
TC A 0G 106
4
2.5
5
10
+
−20,10
0.5
12
8
10
4.2
TC A 0G 156
4
2.5
5
15
+
−20,10
0.6
12
8
10
4.0
Part No.
Cap.
120Hz
(μF)
TC A 0G 226
4
2.5
5
22
+
−20,10
0.9
12
8
10
3.0
TC A 0G 336
4
2.5
5
33
+
−20,10
1.3
14
10
10
3.5
TC A 0G 476
4
2.5
5
47
+
−20,10
1.9
30
12
16
3.2
TC A 0G 686
4
2.5
5
68
+
−20,10
2.7
34
18
24
3.0
TC A 0G 107
4
2.5
5
100
+
−20,10
4
54
30
36
3.0
TC A 0J 335
6.3
4
8
3.3
+
−20,10
0.5
10
6
8
5.6
TC A 0J 475
6.3
4
8
4.7
+
−20,10
0.5
12
8
10
4.9
TC A 0J 685
6.3
4
8
6.8
+
−20,10
0.5
12
8
10
4.2
TC A 0J 106
6.3
4
8
10
+
−20,10
0.6
12
8
10
4.0
TC A 0J 156
6.3
4
8
15
+
−20,10
0.9
12
8
10
3.0
TC A 0J 226
6.3
4
8
22
+
−20,10
1.4
14
10
12
3.5
TC A 0J 336
6.3
4
8
33
+
−20,10
2.1
30
12
16
3.2
TC A 0J 476
6.3
4
8
47
+
−20,10
3.0
34
18
24
3.2
TC A 1A 155
10
6.3
13
1.5
+
−20,10
0.5
10
6
8
8.8
TC A 1A 225
10
6.3
13
2.2
+
−20,10
0.5
10
6
8
5.6
TC A 1A 335
10
6.3
13
3.3
+
−20,10
0.5
12
8
10
4.9
TC A 1A 475
10
6.3
13
4.7
+
−20,10
0.5
12
8
10
4.2
TC A 1A 685
10
6.3
13
6.8
+
−20,10
0.7
12
8
10
4.0
TC A 1A 106
10
6.3
13
10
+
−20,10
1.0
12
8
10
3.0
TC A 1A 156
10
6.3
13
15
+
−20,10
1.5
14
10
12
3.5
TC A 1A 226
10
6.3
13
22
+
−20,10
2.2
30
12
16
3.2
TC A 1C 105
16
10
20
1.0
+
−20,10
0.5
10
6
8
7.0
TC A 1C 155
16
10
20
1.5
+
−20,10
0.5
10
6
8
5.6
TC A 1C 225
16
10
20
2.2
+
−20,10
0.5
10
6
8
4.9
TC A 1C 335
16
10
20
3.3
+
−20,10
0.5
10
6
8
4.8
TC A 1C 475
16
10
20
4.7
+
−20,10
0.8
10
6
8
3.9
TC A 1C 685
16
10
20
6.8
+
−20,10
1.1
10
6
8
3.8
TC A 1C 106
16
10
20
10
+
−20,10
1.6
12
8
10
3.5
TC A 1D 105
20
13
26
1.0
+
−20,10
0.5
10
6
8
7.0
TC A 1D 155
20
13
26
1.5
+
−20,10
0.5
10
6
8
6.0
TC A 1D 225
20
13
26
2.2
+
−20,10
0.5
10
6
8
5.2
TC A 1D 335
20
13
26
3.3
+
−20,10
0.7
10
6
8
4.8
TC A 1D 475
20
13
26
4.7
+
−20,10
0.9
10
6
8
3.9
TC A 1E 105
25
16
32
1.0
+
−20,10
0.5
10
6
8
7.0
TC A 1E 155
25
16
32
1.5
+
−20,10
0.5
10
6
8
6.0
TC A 1E 225
25
16
32
2.2
+
−20,10
0.6
10
6
8
5.2
TC A 1E 335
25
16
32
3.3
+
−20,10
0.8
10
6
8
4.8
TC A 1E 475
25
16
32
4.7
+
−20,10
1.2
10
6
8
3.4
=Tolerance (M : ±20%, K : ±10%)
Rev.D
6/11
TC Series A Case
Tantalum capacitors
z Packaging specifications
Case code
A+
−0.1
B+
−0.1
t1+
− 0.05
t2 +
− 0.1
A
1.9
3.5
0.25
1.9
+0.1
−0
3.5± 0.05
A
B
4.0± 0.1
t1
8.0± 0.2
φ1.5
1.75± 0.1
Taping [A case]
Chip
4.0± 0.1
t2
2.0± 0.05
Feeding direction
z Packaging style
Case code
Packaging
A case
Taping
Packaging style
plastic taping
Symbol Basic ordering units
φ180mm Reel
R
2,000pcs
φ60 +1
0
0
φ180−1.5
11.4+
−1.0
φ13+
−0.2
+1.0
9.0 0
Reel [A case]
Pull direction
Label sticking position
EIAJ ET−7200B compatible
Rev.D
7/11
TC Series A Case
Tantalum capacitors
LEAKAGE CURRENT RATIO DCL / DCL
zRecommended condition of reflow soldering
(ϧ) Leakage current-to-voltage ratio
1
0.1
0.01
0
20
40
60
80
100
% OF RATED VOLTAGE (VR)
Fig.1
(2) Derating voltage as function of temperature
PERCENT OF 85 C RVDC1 (VR)
100
90
80
70
60
50
75
125 C
85 C
85
95
105
115
125
Rated Voltage
Surge Voltage
Category Voltage
Surge Voltage
(V.DC)
(V.DC)
(V.DC)
(V.DC)
4
5
2.5
3.2
6.3
8
4
5
10
13
6.3
8
16
20
10
13
20
26
13
16
25
32
16
20
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
Op = Ob u (SE u SSR u SQ u SCV)
Op
Ob
SE
SSR
SQ
SCV
: Malfunction rate stemming from operation
: Basic malfunction rate
: Environmental factors
: Series resistance
: Level of malfunction rate
: 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
FAILURE RATE COEFFICIENT
Ratio=
6.0
Applied Voltage
Rated Voltage
1.0
0.5
0.3
0.2
RESISTANCE COEFFICIENT (π)
1.0
Malfunction rate as function of circuit resistance (:/V)
0.7
0.1
0.5
0.06
0.03
0.02
0.3
0.01
40
60
2.0
1.0
0.8
0.6
0.4
0.1
20
4.0
85
0.1
0.2
0.4 0.6
1.0
2.0 3.0
OPERATING TEMPERATURE ( C)
RESISTANCE OF CIRCUIT (Ω / 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 5qC above ambient temperature. When warming exceeds 5qC, it can
damage the dielectric and cause a short circuit.
Power dissipation (P) = I2 x 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
Temp.
+25 C
+55 C
+85 C
+125 C
P case (2012)
0.025
0.022
0.020
0.010
A case (3216)
0.070
0.063
0.056
0.028
5
5
5
2
Case
Max. Temp Rise [ C]
Rev.D
9/11
TC Series A Case
Tantalum capacitors
(5) Impedance frequency characteristics
(6) ESR frequency characteristics
100
100000
1A105
P case (2012)
0G475
A case (3216)
1C105
A case (3216)
1000
1A105
P case (2012)
0G475
A case (3216)
1C105
A case (3216)
10
ESR (Ω)
IMPEDANCE (Ω)
10000
100
1
10
1
1
100
10k
1M
0.1
1
100M 500M
FREQUENCY (Hz)
100
10k
1M
100M 500M
FREQUENCY (Hz)
Fig.5
Fig.6
(7) Temperature characteristics
CAP 120Hz
10V−1μF P case (2012)
4V−4.7μF A case (3216)
10
4
DF (%)
CAP CHANGE (%)
6
2
0
3
−2
2
−26
1
−10
−55
25
85
0
−55
125
25
85
125
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.7
Fig.8
LC 1WV
10V−1μF P case (2012)
4V−4.7μF A case (3216)
3
LC (nA)
100
10
25
85
IMPEDANCE 100kHz
10V−1μF P case (2012)
4V−4.7μF A case (3216)
IMPEDANCE (Ω)
1000
0
−55
DF 120Hz
10V−1μF P case (2012)
4V−4.7μF A case (3216)
5
125
2
1
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
33μF
tantalum capacitor
aluminum electrolysis
INRUSH CURRENT (A)
33μF
100μF
10
15μF
4.7μF
4.7μF
47μF
22μF
1
Vpp=10V llimit=20A
Pulse Width=500μsec.
Power OP Amp Slew Rate=10V/6μs
0.1
0.1
1
ESR Ω (100kHz)
10
100
Fig. 11 Max. rush current and ESR
The rush current may be reduced by the protection resistors
100
SAMPLE 16V−3.3μF
Pulse width=500μsec
Slew rate=10V−6μc
Current limit=20A
R=0Ω
V
I = 0.476
10
0.25
0.5
R
(A)
1.0
I
2.0
5.0
1
V
I = 0.476+R
0.1
0.1
1
V (V)
10
100
Fig. 12 Change in I max by protection resistors
Rev.D
11/11
Appendix
Notes
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Appendix1-Rev2.0