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TCO series
Tantalum capacitors
Chip tantalum capacitors
TCO Series
Features (A ) 1) Conductive polymer used for the cathode material. 2) Ultra-low ESR. (1/10 compared with the conventional type) 3) Screening by thermal shock. External 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
+
-
Model name configuration
Nominal capacitance in pF in 3 digits: 2 significant figures followed by the figure repesenting the nymber of 0's.
Series name
Case style
Nominal capacitance
TCO
A
Code 0E 0G 0J 1A
1A
Rated voltage (V) 2.5 4 6.3 10
1
0
6
M
8R
8 : Tape width R : Positive electrode on the side opposite to sprocket hole
Rated voltage
Capacitance tolerance
Code Capacitance tolerance
M + 20% -
1/9
TCO series
Tantalum capacitors
Rated Table. Marking TCO Series
Raited voltage (V.DC)
F
A E J N S W a e j n s
w
2.5 0E 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 A A A
4 0G
6.3 0J
10 1A
A A A A A A A A A A A A
Voltage code
Capacitance code
Acase (3216)
ja
2/9
TCO series
Tantalum capacitors
Characteristics
Item Operating Temperature Performance Test conditions (based on JIS C 5101-1 and JIS C 5101-3)
Voltage reduction when temperature exceeds+85 C
-55 C to +105 C
Maximum operating +85 C temperature with no voltage derating
Rated voltage (VDC) Category voltage (VDC) Surge voltage (VDC) DC Leakage current
2.5 4 6.3 10 2 3.2 5 8
at 85 C
at 105 C
at 85 C
Ratedvoltage for 5min
3.2 5.2 8 13
3F or 0.1CV whichever is greater Shown in " Standard list " +20% Shall be satisfied allowance range. -
Capacitance tolerance
Tangent of loss angle (Df, tan )
Measuring frequency : 120+12Hz - Measuring voltage : 0.5Vrms +1.5 to 2V.DC Measuring circut : DC Equivalent series circuit Shall be satisfied the voltage on " Standard list " Measuring frequency : 120 +12Hz - Measuring voltage : 0.5Vrms +1.5 to 2V.DC Measuring circut : DC Equivalent series circuit Shall be satisfied the voltage on " Standard list " Measuring frequency : 100 +10kHz - Measuring voltage : 0.5Vrms or less
ESR
Resistance to Appearance There should be nosignificant abnormality. Soldering heat The indications should be clear.
L.C. C / C tan
Less than 150% of initial limit Within + 20% of initial value - Less than 150% of initial limit
Dip in the solder bath + Solder temp : 240- 5 C : 5+0.5s Duration - Repetition :1
3/9
TCO series
Tantalum capacitors
Test conditions (based on JIS C 5101-1 and JIS C 5101-3) Repetition : 5 cycles (1 cycle : steps 1 to 4) without discontinuation. Temp. -55+3 C 1 - 2 Room temp. + 105-2 C 3 4 Room temp. Time + 30-3min 3min.or less 30+3min - 3min.or less
Item Temperature cycle
Performance Appearance There should be no significant abnormality. L.C C / C
Less than 500% of initial limit
Within+20% of intial value -
Df (tan ) Moisture resistance
Less than 150% of initial limit
Appearance There should be no significant abnormality. The indications should be L.C C / C Df (tan )
Less than 150% of initial limit +30% / -20% Less than 150% of initial limit
-55 C
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 1 to 2h and then measure the sample.
Temperature Stebility
Temp. C / C Df (tan ) L.C Temp. C / C Df (tan ) L.C
Within 0/-20% of initial value
Shall be satisfied the voltage on " Standard list " -
+105 C
Within +50/0% of initial value
Shall be satisfied the voltage on " Standard list " Less than 1CV
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.
Surge voltage
Appearance There should be no significant avnormality.
L.C C / C
Df (tan )
Less than initial limit + Within - 20% of initial value
Less than initial limit
4/9
TCO series
Tantalum capacitors
Item Performance Test conditions (based on JIS C 5101-1 and JIS C 5101-3) After applying the rated voltage for 1000+36 h without discontinuation via the serial resistance of 3 or less at a temperature of 85 + C, leave 2 - the sample at room 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)
50 20 (Unit : mm) F (Apply force)
Loading at Appearance There should be nosignificant High temperature abnormality. L.C Less than 200% of initial limit C / C Df (tan ) Within + 20% of initial value - 150% of initial limit less than
Terminal strength Capacitance The measured value should be stable. Appearance There should nosignificant abnormality.
R230 1mm
thickness=1.6mm
45
45
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.
product
C105
Apply force
YAA
a circuit board
Dimensions Resistance to solvents Solderability
Refer to "External dimensions" The indication should be clear 3/4 or more surface area of the solder coated terminal dipped in the soldering bath should be covered with the new solder.
Measure using a caliper of JISB 7507 Class 2 or higher grade. + Dip in the isopropyl alcohol for 30 5s, at room - temperature. + Dip speed=25- 2.5mm / s Pre-treatment(accelerated aging): Leave the sample on the boiling distilled water for 1 h. Solder temp. : 235+ 5 C . - : 2 + 0.5s Duration - : 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.
5/9
TCO series
Tantalum capacitors
Standard list, TCO series
< A case : 3216 size > Rated Voltage 85C (V) TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO TCO A 0E 106 A 0E 156 A 0E 226 A 0E 336 A 0G 685 A 0G 106 A 0G 156 A 0G 226 A 0G 336 A 0J 475 A 0J 685 A 0J 106 A 0J 156 A 0J 226 A 1A 335 A 1A 475 A 1A 685 A 1A 106 Category Voltage 105C (V) Surge Voltage 85C (V) Cap. 120Hz Df ESR Tolerance Leakage 120Hz 100kHz Current (%) 25C 1WV 5min 25C 105C (m) -55C (A) (%) 85C 3.0 3.8 5.5 8.3 3.0 4.0 6.0 8.8 13.2 3.0 4.3 6.3 9.5 13.9 3.3 4.7 6.8 10.0
Part No.
(F) 10 15 22 33 6.8 10 15 22 33 4.7 6.8 10 15 22 3.3 4.7 6.8 10
2.5
2.0
3.2
+ 20 -
6
6
9
500 800
4
3.2
5.2
+ 20 -
6
6
9
500
800 6 6 9 500
6.3
5
8
+ 20 -
10
8
13
+ 20 -
6
6
9
800 500
=Tolerance(M : 20%)
Packaging specifications
Tape [ A case ] Reek [ A case ]
Sprolet hole Do A B E F W
+1.0 9.0 0
t1
11.4+1.0 -
13+0.2 -
t2
Component is loadee
P1
P2
P3 Pull-out direction Unit : [mm]
Case A
A+0.1 - 1.9
B+0.1 - 3.5
W+0.1 - 8.0
E+0.1 - 1.75
F+0.1 - 3.5
P1+0.1 P2+0.05 P0+0.1 - - - 4.0 2.0 4.0
Pull direction Labelsticling position
EIAJ ET-7002A
Packaging style
Case code
package Taping
Packaging style
Symbol Basic ordering units
A
plastic taping
180mmReel
R
2,000pcs
0 180 -1.5
60 +1 0
6/9
TCO series
Tantalum capacitors
Electrical characteristics and operation notes (1) Soldering conditions (soldering temperature and soldering time)
Preheat 170 280 Reflow zone
TEMPERATURE ( C)
150
TEMPERATURE ( C)
60 90 120 150 180
160
260
240
140
220
130 0
200 0
10
20
30
40
50
60
70
TIME (sec)
TIME (sec)
Fig.1 reflow soldering
340
TEMPERATURE ( C)
320
300
280
0
5
10
15
20
25
TIME (sec)
Fig.2 Hand soldering (Wattage : 30W MAX.)
(2) Leakage current-to-voltage ratio
LEALKAGE CURRENT RATIO DCL / DCL
1
0.1
0.01 0
20
40
60
80
100
% OF RATED VOLTAGE (VR)
Fig.3
7/9
TCO series
Tantalum capacitors
(3) Derating voltage as function of temperature
100
PERCENT OF 85C RVDC1 (VR)
85C Rated Voltage (V.DC) Surge Voltage (V.DC) 3.2 5.2 8 13
105C Category Voltage (V.DC) 2 3.2 5 8
90
80
2.5 4
70
6.3
60
10
50 75
85
95
105
TEMPERATURE (C)
Fig.4
(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 p = b x (E x SR x Q x CV) p b E SR Q CV : 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.
(5) Impedance frequency characteristics
100.00
(6) ESR frequency characteristics
10.000
TCOA0J226M A case 6.3V22F
TCOA0J226M A case 6.3V22F
CAPACITANCE (F)
1.000
10.00
ESR ()
0.100
1.00 0.01
0.1
1
10
100
1000
10000
0.010 0.01
0.1
1
10
100
1000
10000
FREQUENCY (kHz)
FREQUENCY (kHz)
Fig.5
Fig.6
8/9
TCO series
Tantalum capacitors
(7) Capacitance temperature characteristics 120Hz
30
TCOA0J226M A case 6.3V22F
(8) ESR temperature characteristics 100kHz
1
TCOA0J226M A case 6.3V22F
20
CAP CHANGE (%)
0 -10 -20 -30 -55
ESR ()
10
0.1
-15
25
65
105
0.01 -55
-15
25
65
105
TEMPERATURE ( C)
TEMPERATURE ( C)
Fig.7
Fig.8
9/9
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 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

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