63
Tantalum Capacitors SVS Series
SVS SERIES
The SVS series is a line-up of high performance ultra-miniaturized tantalum chip capacitors.
The case dimensions are 2.0 mm × 1.25 mm × 1.2 mm as shown below.
FEATURES
• The smallest molded chip tantalum capacitor
• Available up to 10
µ
F with case dimension of 2.0 mm × 1.25 mm × 1.2 mm (Case Code P)
• Case size of half as small as the EIA standard A case (EIA Case Code: 3216)
APPLICATIONS
• Portable Stereos
• VCR
• Hearing Aids
OUTLINE DRAWINGS AND DIMENSIONS
2.0 ±0.2
(0.079 ±0.008) 1.25 ±0.2
(0.049 ±0.008)
0.9 ±0.1
(0.035 ±0.004)
0.5 ±0.2
1.2 max
(0.047 max.)
Unit: mm (inch)
Case Code: P (EIA Case Code: 2012)
(0.020 ±0.008)
0.5 ±0.2
(0.020 ±0.008)
64
Tantalum Capacitors SVS Series
PRODUCT LINE-UP AND MARKING CODE
Rated Voltage
Capaci- (V dc) 2.5 4 6.3 10 16
tance (
µ
F)
0.33 CN
0.47 CS
0.68 AW CW
1JAAA
1.5 GE JE AE
2.2 eJ GJ JJ AJ
3.3 eN GN JN AN
4.7 eS GS JS
6.8 eW GW JW
10 eAGAJA
MARKING
J A J
A
up to 6.8 F
µ
10 F
Polarity (Anode)
**Production Date Code
(indicated by dots)
**Implement date code on trial.
Marking Code
(corresponding to rated
voltage and capacitance)
+
µ
PART NUMBERING SYSTEM
– Bulk –
SVS P 0J 105 M
Capacitance Tolerance ±20%
Capacitance Code in pF
First two digits represent significant
figures.
Third dight specifies number
of zeros to follow.
DC Rated Voltage
0E: 2.5 V, 0G: 4 V, 0J: 6.3 V
1A: 10 V, 1C: 16 V
Case Size
SVS Series
– Tap and Reel –
TE SVSP0J105M 8 R
Packing Orientation
(See below)
Tape Width 8 mm for P Case
Tape and Reel
TE: Reel Diameter 178 mm (7 inch)
– Packing Orientaion –
Same as
Bulk Part
Direction of Feed
Direction of Feed
Polarity (Anode)
L : Orientation
R : Orientation
+
Tape
Polarity (Anode)+
Tape
65
Tantalum Capacitors SVS Series
PERFORMANCE CHARACTERISTICS
Item Specification Test Method
Operating Temperature Range –55 to +125˚C
Rated Voltage 2.5 4 6.3 10 16 Vdc Temperature: 85˚C
Surge Voltage 3.3 5.2 8 13 20 Vdc Temperature: 85˚C
Category Voltage 1.6 2.5 4 6.3 10 Vdc Temperature: 125˚C (*1)
Capacitance Range 0.33 to 10
µ
F Frequency: 120 Hz
Capacitance Tolerance ±20%
Leakage Current (L.C.) 0.01 CV (
µ
A) or 0.5
µ
A whichever is greater
5 min, after rated voltage applied
Tangent of Loss Angle (tan
δ
) Refer to Standard Ratings Frequency: 120 Hz
Equivalent Series Resistance Refer to standard ratings Frequency: 100 kHz
(ESR)
Surge Voltage Test ∆C/C : ±20% Temperature: 8.5˚C
tan
δ
: Initial requirement Surge Voltage for 30 sec.
L.C. : Initiail requirement Series Resistance: 1 kΩ
Discharging Voltage for 5 min. 30 sec.
1000 cycles
Characteristics Temp. –55˚C +85˚C +125˚C Step 1: 20˚C
at High and Low ∆C/C 0, –20% +20, 0% +20, 0% Step 1: –55˚C
Temperature tan
δ
Initial Initial Initial Step 2: –55˚C
Requirement Requirement Requirement Step 3: 20˚C
× 1.5 × 1.5 Step 4: 85˚C
L.C. – 0.1 CV or 5
µ
A 0.125 CV or 6.25 Step 5: 125˚C
whichever is
µ
A whichever Step 6: 20˚C
greater is greater
Rapid Change of Temperature ∆C/C : ±20% –55 to +125˚C
tan
δ
: Initial Requirement 5 cycles
L.C. : Initial Requirement
Resistance to Soldering ∆C/C : ±20% Fully immersion to solder,
Heat tan
δ
: Initial Requirement 260˚C, 5 sec.
L.C. : Initial Requirement
Damp Heat, Steady State ∆C/C : ±20% Temperature: 40˚C
tan
δ
: Initial Requirement × 1.5 90 to 95% RH
L.C. : Initial Requirement 500 hour 500 hours
Endurance ∆C/C : ±20% Temperature: 85˚C
tan
δ
: Initial Requirement Rated Voltage Applied
L.C. : Initial Requirement × 2 Temperature: 125˚C
Category Voltage Applied
2000 hours
Failure Rate
λ
0 = 1%/1000H
LEGEND
CV : Product of Capacitance in
µ
F and Voltage in V
∆C/C: Capacitance Change Ratio
*1: Category voltage at 85˚C or more is calculated by following expression.
UR – UC
UT = UR – 40 (T – 85)
UR: Rated Voltage
UC: Category Voltage at 125˚C
66
Tantalum Capacitors SVS Series
RATINGS
DC Rated Voltage
Capacitance Case
Leakage Current
tan
δ
ESR
@85°C (125°C) @20°C, 120 Hz Size Part Number @20°C @20°C, 120 Hz
@20°C, 100 kHz
Vdc
µ
F
µ
A Max. % Max Ω Max
2.5 2.2 P SVSP0E225M 0.5 10 25
(1.6) 3.3 P SVSP0E335M 0.5 10 25
4.7 P SVSP0E475M 0.5 20 20
6.8 P SVSP0E685M 0.5 20 20
10 P SVSP0E106M 0.5 20 12
4 1.5 P SVSP0G155M 0.5 10 25
(2.5) 2.2 P SVSP0G225M 0.5 10 25
3.3 P SVSP0G335M 0.5 20 20
4.7 P SVSP0G475M 0.5 20 12
6.8 P SVSP0G685M 0.5 20 12
10 P SVSP0G106M 0.5 20 12
6.3 1 P SVSP0J105M 0.5 10 25
(4) 1.5 P SVSP0J155M 0.5 10 25
2.2 P SVSP0J225M 0.5 20 20
3.3 P SVSP0J335M 0.5 20 13
4.7 P SVSP0J475M 0.5 20 12
6.8 P SVSP0J685M 0.5 20 12
10 P SVSP0J106M 0.6 20 12
10 0.68 P SVSP1A684M 0.5 10 25
(6.3) 1 P SVSP1A105M 0.5 10 25
1.5 P SVSP1A155M 0.5 20 25
2.2 P SVSP1A225M 0.5 20 20
3.3 P SVSP1A335M 0.5 20 20
16 0.33 P SVSP1C334M 0.5 10 40
(10) 0.47 P SVSP1C474M 0.5 10 35
0.68 P SVSP1C684M 0.5 10 25
1 P SVSP1C105M 0.5 20 25
67
Tantalum Capacitors SVS Series
CHARACTERISTICS DATA
Characteristics at High and Low Temperature
30
20
10
0
–10
–20
–30
0.08
0.06
0.04
0.02
0.1
0.01
0.001
0
∆C/CLeakage Current ( A)
0.08
0.06
0.04
0.02
0
30
20
10
0
–10
–20
–30
∆C/C
µ
20 –55 20
2.2 F/2.5 V
85 125 20
µ
0.1
0.01
0.001
Leakage Current ( A)
µ
20 –55 20
1 F/6.3 V
Temperature (˚C) Temperature (˚C)
85 125 20
µ
tan
δ
tan
δ
68
Tantalum Capacitors SVS Series
Resistance to Soldering Heat (immersing for 10 sec. at 260˚C)
15
10
5
0
–5
–10
–15
0.08
0.06
0.04
0.02
0.1
0.01
0.001
0
∆C/CLeakage Current ( A)
0.08
0.06
0.04
0.02
0
15
10
5
0
–5
–10
–15
∆C/C
µ
Initial
2.2 F/2.5 V
Final
µ
0.1
0.01
0.001
Leakage Current ( A)
µ
Initial
1 F/6.3 V
Final
µ
tan
δ
tan
δ
69
Tantalum Capacitors SVS Series
Damp Heat, Steady State (65˚C, 90 to 95% RH)
15
10
5
0
–5
–10
–15
0.08
0.06
0.04
0.02
0.1
0.01
0.001
0
∆C/CLeakage Current ( A)
0.08
0.06
0.04
0.02
0
15
10
5
0
–5
–10
–15
∆C/C
µ
Initial 1000 h 1000 h
2.2 F/2.5 V
500 h
µ
0.1
0.01
0.001
Leakage Current ( A)
µ
Initial
1 F/6.3 V
500 h
µ
tan
δ
tan
δ
70
Tantalum Capacitors SVS Series
Endurance (85˚C Rated Voltage × 1.3 Applied)
30
20
10
0
–10
–20
–30
0.08
0.06
0.04
0.02
0.1
0.01
0.001
0
∆C/CLeakage Current ( A)
0.08
0.06
0.04
0.02
0
30
20
10
0
–10
–20
–30
∆C/C
µ
Initial 1000 h 1000 h
2.2 F/2.5 V
500 h
µ
0.1
0.01
0.001
Leakage Current ( A)
µ
Initial
1 F/6.3 V
500 h
µ
tan
δ
tan
δ
71
Tantalum Capacitors SVS Series
Impedance – Frequency Characteristics
1000
100
10
1
0.11 k 10 k 100 k 1 M 10 M
Frequency (Hz)
Impedance |Z| (Ω)
P Case
4.7 F/6.3 V
µ
6.8 F/6.3 V
µ
10 F/6.3 V
µ
102
Tantalum Capacitors Tape and Reel Specifications
• TAPE AND REEL SPECIFICATIONS
Carrier Tape
P
Direction of feed
A
0
P
2
P
0
K
tD
1
Embossment
D
Sprocket hole
B
0
W
EF
Case EIA W±0.3 F±0.05 E±0.1 P±0.1 P2±0.05 P0±0.1 D0+0.10D1 Min.(*)tA0±0.2 B0±0.2 K±0.2
Code Code (±0.012) (±0.002) (±0.004) (±0.004) (±0.002) (±0.004) (±0.008) (±0.008) (±0.008)
P 2012 1.4 2.2
(0.055) (0.087) 1.4
A2 3216L (0.055)
1.9 3.5
A 3216 8 3.5
φ
1.0 0.2 (0.075) (0.138) 1.9
(0.315) (0.138) 4 (0.039) (0.008) (0.075)
B3 3528L (0.157) 3.2 3.8 1.4
(0.126) (0.150) (0.055)
B2 3528 1.75 2 4
φ
1.5 3.3 3.8 2.1
(0.069) (0.079) (0.157) (0.059) (0.130) (0.150) (0.083)
B- 3.1 5.1 2.6
0.3 (0.122) (0.201) (0.102)
C 6032 (0.012) 3.7 6.4 3.0
12 5.5
φ
1.5 (0.146) (0.252) (0.118)
D2 - (0.472) (0.217) 8(0.059) 0.4 5.1 6.2 3.6
(0.315) (0.016) (0.201) (0.244) (0.142)
D 7343 0.3 4.8 7.7 3.3
(0.012) (0.189) (0.303) (0.130)
Leader and Trailer
Direction of Feed
Trailer
(No Component) Components Leader
(No Component)
160 (6.299) min. 400 (15.748) min.
End Start
Unit: mm (inch)
+
0 004
0
.
(*):
φ
330 only
103
Tantalum Capacitors Tape and Reel Specifications
Reel
D
B
R
W
2
W
1
C
N
A
Unit: mm (inch)
Tape Width A±0.2 N Min. C±0.5 D±0.5 B±0.5 W1W2 Max. R
(±0.079) (±0.020) (±0.020) (±0.020)
8
φ
178
φ
20
φ
13
φ
21 2 10±1.0 14.5 1
(0.315) (7) (1.969) (0.512) (0.827) (0.079)
(0.394±0.039)
(0.571) (0.039)
12 14.5±1.0 18.5
(0.472)
(0.571±0.039)
(0.728)
8
φ
330
φ
80
φ
13
φ
21 2 9.5±0.5 14.5 1
(0.315) (13) (3.150) (0.512) (0.827) (0.079)
(0.374±0.020)
(0.571) (0.039)
12 13.5±0.50 18.5
(0.472)
(0.531±0.020)
(0.728)
[QUANTITY PER REEL]
Case Size
φ
178
φ
330
P 3,000 -
A2 3,000 10,000
A 2,000 9,000
B3 3,000 10,000
B2 2,000 5,000
B 1,500 5,000
C, D2, D 500 2,500
104
Tantalum Capacitors Notes on Correct Use
Notes on Correct Use
1. Circuit Design
(1) Expecting Reliability
The reliability of the solid tantalum capacitor is heavily influenced by environmental conditions such as
temperature, humidity, shock, vibration, mechanical stresses, and electric stresses including applied voltage,
current, ripple current, transient current and voltage, and frequency. When using solid tantalum capacitors,
therefore, provide enough margin to theses conditions, so that the reliability of the capacitors is maintained.
Voltage and temperature are important
parameters when estimating the reliability
(field failure rate).
The field failure rate of a solid tantalum
capacitor can be calculated by the following
expression if emphasis is placed only on
the voltage and temperature:
λ
=
λ
0 (V/V0)3 × 2 (T–T0)/10
where,
λ
: estimated failure rate in actual
working condition temperature:
T, voltage: V
λ
0 : failure rate under rated load (See
table below.)
temperature: T0, voltage: V0
Failure Rate
Series Failure Rate
R (standard) 1%/1000 h
R (extended) 1%/1000 h
SVS 1%/1000 h
SVH 0.5%/1000 h
SVF 1%/1000 h
SVZ 1%/1000 h
<Test Conditions>
Temperature: 85˚C
Voltage: Rated Voltage
Rs: 3 Ω
This figure graphically indicates (V/V0)3 × 2(T–T0)/10 in the expression
λ
=
λ
0 (V/V0)3 × 2(T–T0)/10. By using this figure, the estemated failure rate can
be easily calculated.
Connect the desired temperature and voltage ratio with a straight line
(form the leftmost vertical axis in the figure to the rightmost axis) in the
figure. The multiple of the failure rate can be obtained at the intersection
of the line drawn and the middle vertical axis in the figure.
Therefore
λ
=
λ
0 × F.
where,
F: multiple of failure rate at given temperature and ratio of working
voltage to rated voltage.
80
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
70
60
50
40
30
20 TFV
10
0
7
4
2
10
–1
7
4
210
–3
7
4
2
10
–6
7
4
2
10
–2
7
4
210
–4
Ambient Temperature (°C)
Multiple of Failure Rate (F)
Working Voltage/Rated Voltage
The figure indicates an
operation example under
the following conditions:
Ambient temperature: 25 °C
Working voltage ratio: 0.3
Where the multiple of the
failure rate is F = 4 × 10
–4
Therefore, estimated failure
rate λ is:
λ = 2 × 10
–5
× 4 × 10
–4
= 8 (Fit)
Note Where λ
0
= 2%/1000 h
105
Tantalum Capacitors Notes on Correct Use
2. Ripple Voltage
(1) Keep the sum of the DC voltage and peak value of the ripple voltage to within the rated voltage.
(2) If a ripple voltage is applied to the capacitor, the peak value of the ripple voltage must be kept to within the
values shown in the following figures:
100
10
1
0.1 0.1 1 10 100
50 V
35 V
25 V
20 V
16 V
10 V
6.3 V
4 V
2.5 V
Case: P, A2, A, B3, B2, B
@ 25°C
Permissible Ripple Voltage V
r.m.s.
at 25°C
Frequency (kHz)
100
10
1
0.1 0.1 1 10 100
Case:
Permissible Ripple Voltage V
r.m.s.
at 25°C
Frequency (kHz)
50 V
35 V
25 V
20 V
16 V
10 V
6.3 V
4 V
2.5 V
Case: C, D2, D
@ 25°C
Voltage (V)
Time (sec)
DC Voltage
Working Voltage
Rated Voltage
Ripple
Voltage
Calculate the permissible ripple voltage at a temperature higher than that specified in these figure by using
the following expression;
Vr.m.s (at 50˚C) = 0.7 × Vr.m.s (at 25˚C)
Vr.m.s (at 85˚C) = 0.5 × Vr.m.s (at 25˚C)
Vr.m.s (at 125˚C) = 0.3 × Vr.m.s (at 25˚C)
(3) Keep the negative peak value of the ripple voltage to within the permissible reverse voltage value specified
in the following paragraph 3.
106
Tantalum Capacitors Notes on Correct Use
3. Reverse voltage
(1) Do not apply a reverse voltage to the solid
tantalum capacitor because the capacitor is of
polar type. If reverse voltage cannot be avoided,
it must be applied for a short time and must not
exceed the following value:
25 ˚C..... 10% max. of rated voltage or 3
Vdc, which is smaller
85 ˚C..... 5% max. of rated voltage
125˚C.... 1 % max. of rated voltage
(2) The figure on the right shows the relations
between current and reverse voltage.
4. Applied Voltage
(1) For general applications, apply 70% or less of the rated voltage to the capacitor.
(2) When the capacitor is used in a power line or a low-impedance circuit, keep the applied voltage to within 30%
(50% max.) of the rated voltage to avoid adverse influence of inrush current.
(3) Derated voltage at 85˚C or more.
When using the capacitor at a temperature of 85˚C or higher, calculate reduced voltage UT from the following
expression. Note, however, that the ambient temperature must not exceed 125˚C.
The rated voltage ratio is as shown in the figure on the right.
UR – UC
UT = UR –40 (T–85)
Where,
UR: rated voltage (V)
UC: derated volage at 125˚C
T : ambient temperature (˚C)
5. Current (Series Resistance)
As shown in the figure on the right,
reliability is increased by inserting a series
resistance of at least 3 Ω/V into circuits
where current flow is momentary (switch-
ing circuits, charge/discharge circuits, etc).
If the capacitor is in a low-impedance cir-
cuit, the voltage applied to the capacitor
should be less than 1/2 to 1/3 of the DC
rated volage.
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
500
1 000
1 500
2 000
2 500
Reverse
Voltage
Forward
Voltage
Leakage Current ( A)
µ
Leakage Current ( A)
µ
6.3 V 22 F
µ
6.3 V 22 F
µ
16 V 4.7 F
µ
16 V 4.7 F
µ
35 V 1 F
µ
1 kΩ
+
–+
–
A
V
1 kΩ
–
++
–
A
V
+10 +20 +30 +40
–8 –6 –4 –2
100
50
085 125
Approx.
63 %
Rated Voltage (%)
Ambient Temperature (°C)
10
1
0.1
0.1 1 10 100
10 1 0.1 0.01
,,
,,,,
,,,,
,,,
,
,,,
,,,,
,,,,
,,,
,
Multiple of failure rate
Series Resistance (Ω/V)
Current value (A)
Note Where series protective
resistance of 3 Ω/V is 1
107
Tantalum Capacitors Notes on Correct Use
6. Mounting
(1) Direct Soldering
Keep in mind the following points when soldering the capacitor by means of jet soldering or dip soldering:
(a) Temporarily fixing resin
Because the chip tantalum capacitors are larger in size and subject to more force than the chip multilayer
ceramic capacitors or chip resistors, more resin is required to temporarily secure the solid tantalum
capacitors. However, if too much resin is used, the resin adhered to the patterns on a printed circuit board
may adversely affect the solderability.
(b) Pad Pattern DesignPttern design
ca
b
a
Case Size a b c
P 2.2 1.4 0.7
A2, A 2.9 1.7 1.2
B3, B2 3.0 2.8 1.6
B 3.3 1.9 2.4
C 4.1 2.3 2.4
D2 5.4 2.9 2.4
D 5.2 2.9 3.7
The above dimensions are for reference only. If the capacitor is to be mounted by this method, and if the
pattern is too small, the solderability may be degraded.
(c) Temperature and Time
Keep the peak temperature and time to within the following values:
Solder temperature .....260˚C max.
Time.............................5 seconds max. (10 seconds max. for SVH)
Whenever possible, perform preheating (at 150˚C max.) for smooth temperature profile. To maintain the
reliability, mount the capacitor at a low temperature and in a short time whenever possible.
(d) Component Layout
If many types of chip components are mounted on a printed circuit board which is to be soldered by means
of jet soldering, solderability may not be uniform over the entire board depending on the layout and density
of the components on the bard (also take into consideration generation of flux gas).
(e) Flux
Use resin-based flux. Do not use flux with strong acidity.
108
Tantalum Capacitors Notes on Correct Use
(2) Reflow Soldering
Keep in mind the following points when soldering the capacitor in a soldering oven or with a hot plate:
(a) Pad Pattern Design
Z
G
X
Case Size G max. Z min. X min.
P 0.5 2.6 1.2
A2, A 1.1 3.8 1.5
B3, B2 1.4 4.1 2.7
B 2.6 5.9 2.9
C 2.9 6.9 2.7
D2 2.7 6.7 2.9
D 4.1 8.2 2.9
The above dimensions are for reference only. Note that if the pattern is too big, the component may not
be mounted in place.
(b) Temperature and Time
Keep the peak temperature and time to within the following values:
Solder temperature ... 260˚C max.
Time: 10 seconds max.
Whenever possible, perform preheating (at 150˚C max.) for smooth temperatue profile. To maintain the
reliability, mount the capacitor at a low temperature and in a short time whenever possible. The peak
temperature and time shown above are applicable when the capacitor is to be soldered in a soldering oven
or with a hot plate. When the capacitor is soldered by means of infrared reflow soldering, the internal
temperature of the capacitor may rise beyond the surface temperature.
(3) Using Soldering Iron
When soldering the capacitor with a soldering iron, controlling the temperature at the tip of the soldering iron
is very difficult. However, it is recommended that the follwoing temperature and time be observed to maintain
the reliability of the capacitor:
Iron Temperature ..... 300˚C max.
Time.......................... 3 seconds max.
Iron Power................ 30 W max.
