T210A103J075PS Kemet Corp., T210A103J075PS Datasheet - Page 13

• Manufacturer Part Number: T210A103J075PS
• Description: GR500 High Reliability Solid Tantalum Capacitors; Capacitance: 0.01uF; Voltage: 75V; Tolerance: ±5%; Body Size: 0.250" x 0.125" Lead Style: Axial; Body Style: Hermetically-Sealed; Features: P Failure Rate
• Manufacturer: Kemet Corp.

Introduction — The following section is devoted to general
information of assistance in the application of T240 Series
capacitors. Space does not permit a complete discussion of
all technical aspects, and further information on specific
problems may be obtained through KEMET sales represen-
tatives.
Capacitance — The nominal values listed in Table I con-
forms to accepted industry practice; intermediate values may
be produced on special order. Standard tolerances are
± 20%, ± 10%, and ± 5%. Closer tolerances may be pro-
duced upon special order and after agreement upon mea-
surement conditions.
ture is illustrated in Figure 1a. The capacitance of solid tan-
talum capacitors decreases with frequency, as shown in
Figure 1b.
Dissipation Factor — Dissipation factor is defined as the
ratio of equivalent series resistance to capacitive reactance at
a specified frequency:
Where
Unless otherwise stated, a standard frequency of 120 Hz is
used for both dissipation and capacitance measurements.
Typical behavior of dissipation factor with frequency is
+20
+10
-10
-20
1.0
Typical variation of capacitance with respect to tempera-
0.9
1 0 0
0
Fig. 1b Typical Variation of capacitance with frequency @ 25° C
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
Reference
1.0 at 120Hz
-80 -60 -40 -20
R = equivalent series resistance in ohms
D = dissipation factor
X
C = series capacitance in farads
f = frequency in Hertz
D =
C
= capacitive reactance in ohms
Fig. 1a Typical capacitance with temperature
X
R
Operating Temperature °C
C
Frequency - Hertz
= 2πfCR
1 K
0 +20 +40 +60 +80 +100 +120
APPLICATIONS INFORMATION GR500/T240
1 0 K
shown in Figure 2. Dissipation factor loses its importance as
a measurement parameter at higher frequencies, where
impedance and ESR are the normal parameters of concern.
DC Leakage Current — The DC Leakage current limits of
Table 1 for T240 Series capacitors are the lowest generally
specified in the solid tantalum industry. Even lower leakage
currents are available on special order. Low leakage current,
aside from its intrinsic value, is an indication of anode qual-
ity. DC leakage current as a function of temperature is rep-
resented by the typical curve in Figure 3, while similar infor-
mation pertaining to leakage behavior with respect to volt-
age is contained in Figure 4.
20.0
10.0
1.0
100
10.0
Fig. 3 Typical effect of temperature upon leakage current
Fig. 2 Typical Behavior of dissipation factor as a function of
1.0
0.1
-60 -40 -20
Reference 1.0
at + 25°C
Operating Temperature –˚C
Frequency - Hertz
Frequency @ 25° C
0
1K
+20 +40 +60 +80 +100 +125
GR500/T240
10K
11