ROHM TCA1A475M

TC series
Tantalum capacitors
Chip tantalum capacitors
TC Series
zFeatures ( M )
Newly designed ROHM original CSP
structure ( face-down terminal ) provides,
1) Excellent adhesion.
2) Easy visual recognition of fillets.
3) Expanded capacitance range with Low ESR.
zExternal dimensions (Unit : mm)
Anode mark
(Unit : mm)
H
W1
L
W2
S
zFeatures ( P , A )
1) Vital for all hybrid integrated circuits
board application.
2) Wide capacitance range.
3) Screening by thermal shock.
Dimensions
M case
L
1.6 +
− 0.1
W1
0.85 +
− 0.1
W2
0.55 +
− 0.1
H
0.8 +
− 0.1
S
0.5 +
− 0.1
S
zExternal dimensions (Unit : mm)
Anode mark
(Unit : mm)
W1
L
Dimensions
P case
A case
L
2.0 +
− 0.2
3.2 +
− 0.2
W1
1.25 +
− 0.2
1.6 +
− 0.2
W2
0.9 +
− 0.2
1.2 +
− 0.2
H
Max.1.20
1.6 +
− 0.2
S
0.45 +
− 0.3
0.8 +
− 0.3
H
W2
S
S
+
−
zModel name configuration
Nominal capacitance in pF in
3 digits: 2 significant figures
followed by the figure
repesenting the nymber of 0's.
Series name
T C
Case style
M
Nominal capacitance
1 A
Rated voltage
Code
Rated voltage (V)
4
7
5
Code Capacitance tolerance
4
K
0J
6.3
M
1A
10
16
1D
20
1E
25
8 R
Capacitance tolerance
0G
1C
M
+− 10%
+− 20%
8 : Tape width
R : Positive electrode
on the side opposite
to sprocket hole
Rev.A
1/13
TC series
Tantalum capacitors
zRated Table. Marking
Raited voltage (V.DC)
µF
4
0G
A
1.0
E
1.5
J
2.2
N
3.3
S
4.7
W
6.8
a
10
e
15
P,A
6.3
0J
10
1A
16
1C
20
1D
25
1E
M,P
M,P,A
P,A
P,A
P
P,A
A
A
A
P
P
M,P,A
A
A
A
P
P,A
P,A
A
A
A
A
A
M,P,A M,P,A M,P,A
P,A
W,P,A
P,A
A
M,P,A M,P,A
P,A
A
P,A
A
A
j
22
M,P,A
A
n
33
A
A
s
47
A
A
w
68
A
Voltge code
Capacitance code
M case
(1608)
ja
Voltge code
Capacitance code
P case
(2012)
jJ
Voltge code
Capacitance code
Acase
(3216)
ja
Rev.A
2/13
TC series
Tantalum capacitors
zCharacteristics
Item
Performance
Operating Temperature
−55 C∼+125 C
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
Voltage reduction when temperature exceeds+85 C
Maximum operating
+85 C
temperature with no voltage
derating
Rated voltage
(VDC)
Category voltage
(VDC)
4 6.3 10 16
4 6.3 10 16 20
M case
2.5 4 6.3 10
at 85 C
at 125 C
P, Acase 2.5 4 6.3 10 13
Surge voltage
(VDC)
M case
5.2 8 13 20
at 85 C
P, Acase 5.2 8 13 20 26
0.5 µF or 0.01CV whichever is greater
Shown in " Standard list "
DC Leakage current
Capacitance tolerance
Tangent of loss angle
(Df, tan δ)
Appearance
L.C.
∆C / C
Df
(tan δ)
Mcase
Ratedvoltage for 5min
P,Acase
Rated voltage for 1min
Measuring frequency : 120 +
−12Hz
+
M case
− 20% Shall be satisfied allowance range.
Measuring voltage : 0.5Vrms
+1.5~2V.DC
P,Acase +
−10%, +
− 20% Shall be satisfied allowance range. Measuring circut
: DC Equivalent series circuit
Shall be satisfied the voltage on " Standard list "
Measuring frequency : 120 +
−12Hz
Measuring voltage : 0.5Vrms
+1.5~2V.DC
Measuring circut
: DC Equivalent series circuit
Shall be satisfied the voltage on " Standard list "
Impedance
Resistance to
Soldering heat
M case
P, Acase
There should be nosignificant abnormality.
The indications should be clear.
M case
Less than 200% of initial limit
P,Acase
M case
Shall be satisfied the value in Item No.6
Within +
−20% of initial value
P case
A case
+10% of initial value
−
+ 5% of initial value
−
M case
Less than 200% of initial limit
P case
Less than 150% of initial limit
A case
Less than initial limit
Measuring frequency : 100 +
−10kHz
Measuring voltage : 0.5Vrms or less
Dip in the solder bath
+5 C
Solder temp
: 260−
Duration
: 5+
−0.5s
Repetition
:1
Rev.A
3/13
TC series
Tantalum capacitors
Item
Temperature
cycle
Performance
Appearance
L.C
∆C / C
There should be no significant abnormality.
M case
Df
(tan δ)
Moisture
resistance
Appearance
L.C
∆C / C
Df
(tan δ)
Temperature
Stebility
Less than initial limit
M cas
+ 20% of initial limit
Within −
P case
M case
1~10µF: within +
− 10% of initial value
15~22µF: within +
− 20% of initial value
TCA1A226 , TCA0J476 :
Within +−15% of intial value
Others : Within +
−10% of initial value
Less than 200% of initial limit
P case
Less than 150% of initial limit
A case
Less than initial limit
A case
Within+
− 10% of initial limit
M case
Less than 200% of initial limit
P case
Less than 150% of initial limit
A casr
Less than initial limit
Df
(tan δ)
Shall be satisfied the voltage on " Standard list "
A case
L.C
−
+85 C
M , P case Within +15/0 of initial value
A case
5 µA or 0.1CV whitchever is greater
+125 C
M , P case Within +20/0 of initial value
A case
Df
(tan δ)
L.C
Appearance
L.C
Within +12/0% of initial value
Shall be satisfied the voltage on " Standard list "
Temp.
Surge
voltage
Within 0/−12% of initial value
Temp.
∆C / C
Time
30+
−3min
3min.or less
30+
−3min
3min.or less
−55 C
∆C / C
L.C
Temp.
+3 C
−55−
Room temp.
125+
−2 C
Room temp.
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
M case
Less than 200% of initial limit
leave it at room
P , A case Shall be satisfied the value in Item No.6 temperature for 1 to 2h and then measure the
sample.
M , P case Within+
− 20% of initial limit
M , P case Within 0/−15% of initial value
Df
(tan δ)
1
2
3
4
There should be no significant abnormality.
The indications should be
Temp.
∆C / C
Repetition : 5 cycles
(1 cycle : steps 1~4) without discontinuation.
Less than 200% of initial limit
P , A case
A case
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
Within +15/0% of initial value
Shall be satisfied the voltage on " Standard list "
6.3 µA or 0.125CV whitchever is greater
There should be no significant avnormality.
M case
Less than 200% of initial limit
P , A case
Less than initial limit
∆C / C
M case
Within+
− 20% of initial value
P case
Df
(tan δ)
M case
Within+
− 10% of initial value
Less than 200% of initial limit
P case
Less than 150% of initial limit
A case
Less than initial limit
Apply the spesified sergevoltage every 5+
−0.5 min.
for 30+
−5 s. each time in the atmospheric condition
of 85+
−2 C.
Repeat this rocedure 1,000 times.
Rev.A
4/13
TC series
Tantalum capacitors
Item
Loading at
High temperature
Performance
Appearance M , A case There should be nosignificant
abnormality.
There should be nosignificant
P case
abnormality. The indications should
be clear.
L.C
Less than 200% of initial limit
M case
P , A case Less than initial limit
Within +
M case
∆C / C
− 20% of initial value
Within+
P case
− 10% of initial value
A case
TCA1A226
, TCA0J476
within +
−15% of initial value
Others
Df
(tan δ)
M case
within +
−10% of initial value
Less than 200% of initial limit
P case
150% of initial limit less than
A case
Less than initial limit
Terminal strength Capacitance The measured value should be stable.
Appearance
There should nosignificant abnormality.
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
M , P case : After applying the rated voltage
for 1000+36 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 1 to 2h and measure the value.
A case : After applying the rated voltage
for 2000+72 h without discontinuation via the
serial resistance of 3Ω or less at a tempera+2 C, leave the sample at room
ture of 85−
temperature / humidity for 1 to 2h and measure the value.
A force is applied to the terminal until it bends
to 1mm and by a perscribed tool maintain the
condition for5s.(See the figure below)
20
50
(Unit : mm)
F (Apply force)
R230
1mm
thickness=1.6mm
45
Adhesiveness
The terminal should not come off.
45
Apply force of 5N in the two directions shown
+ 1s after mounting the
in the figure below for 10 −
terminal on a circuit board.
product
YAA
C105
Apply force
a circuit board
Dimensions
Refer to "External dimensions"
Measure using a caliper of JISB 7507 Class 2
or higher grade.
Resistance to solvents
The indication should be clear
+5s, at room
Dip in the isopropyl alcohol for 30−
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 1 h.
Solder temp.. : 235 +
−5C
: 2+
Duration
− 0.5s
: H63A
Solder
: Rosin25%
Flux
IPA75%
Frequency : 10 to 55 to 10Hz/min.
Amplitude : 1.5mm
Time : 2h each in X and Ydirections
Mounting : The terminal is soldered on a print
circuit board.
Vibration
Capacitance
Measure value shoule not fluctuate during the
measurement.
Appearance
There should no significant abnormality.
Rev.A
5/13
TC series
Tantalum capacitors
zStandard list, TC series
< M case : 1608 size >
Part No.
Rated
Voltage
85 C
Category
Voltage
125 C
Surge
Voltage
85 C
Cap.
120Hz
Tolerance
(V)
(V)
(V)
(µF)
(%)
4.7
TC M 0G 475
TC M 0G 106
4
2.5
5.2
6.3
4
8
6.8
TC M 0J 106
10
TC M 1A 105
1.0
10
6.3
13
25 C
85 C
Impedance
100kHz
125 C
(Ω)
30
20
30
9.0
30
20
30
9.0
15
10
15
15.0
30
20
30
15
10
15
1.8
2.2
+
−20
0.5
0.6
+
−20
0.5
4.7
TC M 1A 475
TC M 1C 105
0.5
Df
120Hz
(%)
4.7
TC M 0J 475
TC M 1A 225
+
−20
22
TC M 0G 226
TC M 0J 685
10
Leakage
Current
25 C
1WV
5min
−55 C
(µA)
16
10
20
1.0
+
−20
0.5
13.5
9.0
15.0
+ 20%)
=Tolerance (M : −
Rev.A
6/13
TC series
Tantalum capacitors
< P case : 2012 size >
Part No.
Rated
Voltage
85 C
Cstegory
Voltage
125 C
Surge
Voltage
85 C
Cap.
120Hz
(V)
(V)
(V)
(mF)
2.2
TC P 0G 225
TC P 0G 335
3.3
TC P 0G 475
4.7
TC P 0G 685
Tolerance Leakage
Current
25 C
1WV.60s
(mA)
(%)
4
2.5
5.2
6.8
+
−20,10
10
TC P 0G 156
15
0.6
TC P 0G 226
22
0.9
TC P 0J 155
1.5
TC P 0J 225
2.2
TC P 0J 475
4
8
4.7
+
−20,10
TC P 0J 685
6.8
TC P 0J 106
10
0.6
TC P 0J 156
15
0.9
TC P 1A 105
1.0
TC P 1A 155
1.5
TC P 1A 225
2.2
TC P 1A 335
10
6.3
13
3.3
TC P 1A 475
4.7
TC P 1A 685
6.8
TC P 1A 106
10
TC P 1C 105
16
10
20
1.0
25 C
85 C
125 C
15
10
15
30
20
30
15
10
15
30
20
30
15
10
15
30
20
30
15
10
15
(Ω)
27.5
0.5
3.3
6.3
−55 C
Impedance
100kHz
0.5
TC P 0G 106
TC P 0J 335
Df 120Hz
(%)
−20,10
+
0.5
+
−20,10
0.5
27.5
27.5
27.5
+10%)
=Tolerance (M : +
− 20%,K : −
Rev.A
7/13
TC series
Tantalum capacitors
< A case : 3216 size >
Part No.
Rated
Voltage
85 C
Category
Voltage
125 C
Surge
Voltage
85 C
Cap.
120Hz
Tolerance
(V)
(V)
(V)
(µF)
(%)
TC A 0G 475
4.7
TC A 0G 685
6.8
TC A 0G 106
10
TC A 0G 156
TC A 0G 226
4
2.5
5.2
15
22
Leakage
Current
25 C
1WV
5min
−55 C
(µA)
Df
120Hz
(%)
25 C
85 C
Impedance
100kHz
125 C
10
6
8
12
8
10
0.5
+
−20,10
0.6
20.0
0.9
TC A 0G 336
33
1.3
14
10
12
TC A 0G 476
47
1.9
30
12
16
TC A 0G 686
68
2.7
34
18
24
TC A 0J 335
3.3
10
6
8
TC A 0J 475
4.7
TC A 0J 685
6.8
TC A 0J 106
10
12
8
10
6.3
4
8
0.5
+
−20,10
0.6
15
TC A 0J 226
22
1.4
14
10
12
TC A 0J 336
33
2.1
30
12
16
TC A 0A 476
47
3.0
34
18
24
TC A 1A 155
1.5
10
6
8
TC A 1A 225
2.2
TC A 1A 335
3.3
10
6.3
13
4.7
0.5
12
+
−20,10
10
8
20.0
TC A 1A 685
6.8
TC A 1A 106
10
1.0
TC A 1A 156
15
1.5
14
10
12
TC A 1A 226
22
2.2
30
12
16
TC A 1C 105
1.0
10
6
8
TC A 1C 155
1.5
TC A 1C 225
2.2
TC A 1C 335
16
10
20
3.3
0.7
+
− 20,10
TC A 1C 475
4.7
0.8
6.8
1.1
TC A 1C 106
10
20
13
26
1.0
12
10
0.5
TC A 1C 685
TC A 1D 105
20.0
0.9
TC A 0J 156
TC A 1A 475
(Ω)
+
− 20,10
0.6
12
8
10
0.5
10
6
8
20.0
20.0
+10%)
=Tolerance (M : +
− 20%,K : −
Rev.A
8/13
TC series
Tantalum capacitors
zPackaging specifications
Reel [ M case ]
+1.0
9.0 0
Tape [ M case ]
Sprolet hold φ Do
11.4+
−1.0
E
F
B
φ60 +1
0
W
P2
P1
0
φ180 1.5
φ13+
−0.2
A
P0
pull direction
Label sticking position
Unit : [mm]
EIAJ ET−7002A
A+
−0.1 B+
−0.1
−0.05 P0+
−0.1 F +
−0.05 P1+
−0.1 P2+
−0.1 W+
− 0.2 E+
Case
1.0
M
1.85
8.0
1.75
3.5
4.0
2.0
4.0
Reek [ P.A case ]
t1
+1.0
9.0 0
Tape [ P.A case ]
Sprolet hole φDo
E
A
11.4+
−1.0
F
B
P1
P2
P3
0
φ180 −1.5
Component is loadee
t2
φ60 +1
0
φ13+
−0.2
W
Pull-out direction
Unit : [mm]
Case
A+
−0.1
B+
−0.1
W+
−0.1
E+
−0.1
F+
−0.1
P
1.55
2.3
8.0
1.75
3.5
4.0
2.0
4.0
A
1.9
3.5
8.0
1.75
3.5
4.0
2.0
4.0
P1+
−0.05 P0+
−0.1
−0.1 P2+
Pull direction
Labelsticling position
EIAJ ET−7002A
zPackaging style
Case code
package
Packaging style
Symbol Basic ordering units
M
P
A
4,000pcs
Taping
plastic taping
φ180mmReel
R
3,000pcs
2,000pcs
Rev.A
9/13
TC series
Tantalum capacitors
z Electrical characteristics and operation notes
(1) Soldering conditions (soldering temperature and soldering time)
Preheat
Reflow zone
280
TEMPERATURE ( C)
TEMPERATURE ( C)
170
160
150
140
260
240
220
130
0
60
90
120
150
180
200
0
10
20
TIME (sec)
30
40
50
60
70
TIME (sec)
Fig.1 reflow soldering
340
270
TEMPERATURE ( C)
TEMPERATURE ( C)
260
250
240
230
320
300
220
210
280
200
0
2
4
6
8
10
12
14
16
0
5
10
15
20
25
TIME (sec)
TIME (sec)
Fig.2 Flow soldering (Dip wave soldering)
Fig.3 Hand soldering (Wattage : 30W MAX.)
LEALKAGE CURRENT RATIO DCL / DCL
(2) Leakage current-to-voltage ratio
1
0.1
0.01
0
20
40
60
80
100
% OF RATED VOLTAGE (VR)
Fig.4
Rev.A
10/13
TC series
Tantalum capacitors
(3) Derating voltage as function of temperature
PERCENT OF 85 C RVDC1 (VR)
100
125 C
85 C
90
Rated Voltage
Surge Voltage
Category Voltage
Surge Voltage
(V.DC)
(V.DC)
(V.DC)
(V.DC)
80
70
60
50
75
85
95
105
115
4
5.2
2.5
3.4
6.3
8
4
5
10
13
6.3
9
16
20
10
12
20
26
13
16
125
TEMPERATURE ( C)
Fig.5
(4) 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
λb
πE
πSR
πQ
πCV
: 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.
Malfunction rate as function of operating
temperature and rated voltage
6.0
Ratio=
Applied Voltage
Rated Voltage
1.0
0.5
0.3
0.2
RESISTANCE COEFFICIENT (π)
1.0
FAILURE RATE COEFFICIENT
Malfunction rate as function of circuit resistance (Ω/V)
0.7
0.1
0.5
0.06
0.03
0.02
0.3
2.0
1.0
0.8
0.6
0.4
0.01
20
4.0
0.1
40
60
85
0.1
0.2
0.4 0.6
1.0
2.0 3.0
OPERATING TEMPERATURE ( C)
RESISTANCE OF CIRCUIT ( Ω/ V)
Fig.6
Fig.7
Rev.A
11/13
TC series
Tantalum capacitors
(5) 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
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]
(6) Impedance frequency characteristics
(7) ESR frequency characteristics
100
100000
A105
P case (2012)
G475
A case (3216)
C105
A case (3216)
1000
A105
P case (2012)
G475
A case (3216)
C105
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.10
Fig.11
(8) 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
DF 120Hz
10V−1µF P case (2012)
4V−4.7µF A case (3216)
5
25
85
125
0
−55
25
85
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.12
Fig.13
125
Rev.A
12/13
TC series
Tantalum capacitors
LC 1WV
10V−1µF P case (2012)
4V−4.7µF A case (3216)
10V−1µF P case (2012)
4V−4.7µF A case (3216)
LC (nA)
100
10
0
−55
25
85
IMPEDANCE 100kHz
3
IMPEDANCE (Ω)
1000
2
1
0
−55
125
25
85
125
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.14
Fig.15
Rush current
The rush current is in inverse proportion to the ESR.
The excessive rush current may cause a damage.
100
33µF
tantalum capactior
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. 16 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. 17 Change in I max by protection resistors
Rev.A
13/13
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.
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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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1