ST203C107MAJ05 AVX Corporation, ST203C107MAJ05 Datasheet - Page 79

• Manufacturer Part Number: ST203C107MAJ05
• Description: CAP CER 100UF 25V STACKED SMD
• Manufacturer: AVX Corporation
• Series: TurboCap™r

Specifications of ST203C107MAJ05

• Capacitance: 100µF
• Tolerance: ±20%
• Temperature Coefficient: X7R
• Voltage - Rated: 25V
• Mounting Type: Surface Mount, MLCC
• Operating Temperature: -55°C ~ 125°C
• Features: Stacked
• Applications: Filtering Switch Mode Power Supplies
• Package / Case: 10-Stacked SMD, J-Lead
• Size / Dimension: 0.525" L x 0.300" W (13.34mm x 7.62mm)
• Thickness: 5.59mm Max
• Lead Style: J-Lead
• Voltage Rating: 25 Volts
• Operating Temperature Range: - 55 C to + 125 C
• Product: General Type MLCCs
• Dielectric Characteristic: X7R
• Capacitance Tolerance: ± 20%
• Capacitor Case Style: DIP
• No. Of Pins: 10
• Capacitor Mounting: SMD
• Rohs Compliant: No
• Termination Style: Radial
• Lead Spacing: 6.35 mm
• Dimensions: 7.62 mm W x 13.34 mm L x 5.59 mm H
• Dissipation Factor Df: 2.5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Ratings: -
• Lead Spacing: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 478-6116

General Description
Table 1: EIA and MIL Temperature Stable and General
In specifying capacitance change with temperature for Class
2 materials, EIA expresses the capacitance change over an
operating temperature range by a 3 symbol code. The
first symbol represents the cold temperature end of the
temperature range, the second represents the upper limit of
the operating temperature range and the third symbol repre-
sents the capacitance change allowed over the operating
temperature range. Table 1 provides a detailed explanation of
the EIA system.
78
EXAMPLE – A capacitor is desired with the capacitance value at 25°C
to increase no more than 7.5% or decrease no more than 7.5% from
-30°C to +85°C. EIA Code will be Y5F.
Temperature characteristic is specified by combining range and change
symbols, for example BR or AW. Specification slash sheets indicate the
characteristic applicable to a given style of capacitor.
Symbol
Symbol
RS198
Code
A
B
C
Perc ent Capacity Change Over Temperature Range
W
Q
R
X
Y
Z
Application Codes
X7
X5
Y5
Z5
D
P
R
S
U
E
F
T
V
Cap. Change
+15%, -15%
+15%, -15%
+22%, -56%
+15%, -15%
+30%, -70%
+20%, -20%
Zero Volts
Temperature Range
Percent Capacity Change
MIL CODE
EIA CODE
-55°C to +85°C
-55°C to +125°C
-55°C to +150°C
Temperature Range
-55°C to +125°C
+10°C to +85°C
-55°C to +85°C
-30°C to +85°C
+22%, - 56%
+22%, -33%
+22%, -82%
±3.3%
±4.7%
±7.5%
±10%
±15%
±22%
Cap. Change
+15%, -50%
+15%, -40%
+22%, -66%
+15%, -25%
+30%, -80%
+20%, -30%
Rated Volts
Effects of Voltage – Variations in voltage have little effect
on Class 1 dielectric but does affect the capacitance and
dissipation factor of Class 2 dielectrics. The application of
DC voltage reduces both the capacitance and dissipation
factor while the application of an AC voltage within a
reasonable range tends to increase both capacitance and
dissipation factor readings. If a high enough AC voltage is
applied, eventually it will reduce capacitance just as a DC
voltage will. Figure 2 shows the effects of AC voltage.
Capacitor specifications specify the AC voltage at which to
measure (normally 0.5 or 1 VAC) and application of the
wrong voltage can cause spurious readings.
+10
+20
-10
-20
-30
50
40
30
20
10
0
-55 -35
0
Typical Cap. Change vs. Temperature
Cap. Change vs. A.C. Volts
Temperature Degrees Centigrade
-15
12.5
+5
Volts AC at 1.0 KHz
Figure 2
Figure 3
X7R
X7R
+25 +45 +65 +85 +105 +125
0VDC
25
37.5
50