ECKT3A391KB PANASONIC [Panasonic Semiconductor], ECKT3A391KB Datasheet
ECKT3A391KB
Manufacturer Part Number
ECKT3A391KB
Description
High Voltage Ceramic Capacitors (SMD)
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
1.ECKT3A391KB.pdf
(4 pages)
High Voltage Ceramic Capacitors
For Surface Mounting
1 to 5 kVDC
■
● Resin molded SMD type for refl ow solderings
● High reliability through use of disc capacitor element
● Wide rated voltage ranges from 1 kV to 5 kV, through a
● Wide rated voltage range 1 to 5 kV
■
■
● Inside Terminal
● Outside Terminal
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Features
disc element which withstand high voltage and outcurve
terminals
Explanation of Part Numbers
Code
Construction
ECC
ECK
Product Code
Electrode
Electrode
E
1
Terminal
Class1
Class2
Class
Terminal
C
2
Code
Packaging Style
T
Style
Taped type
C
3
T
4
Ceramic Element
Ceramic Element
Code
3D
3G
3H
3A
3F
Rated Voltage
Molded Resin
Molded Resin
Rated Voltage
3
5
1 kVDC
2 kVDC
3 kVDC
4 kVDC
5 kVDC
F
6
Nominal Capacitance
100
470
101
221
Ex.
4
7
Capacitance
100 pF
220 pF
10 pF
47 pF
■
● Ballast circuit of LCD backlighting inverter
● Snubber circuit of switching power supply
■
● style 1, 3
● style 2, 4
Dim
(mm)
Recommended Application
(For 3 to 5 kVDC Char.SL/GP)
(For 1 to 2 kVDC Char.B/Y5P)
Dimensions in mm (not to scale)
High Voltage Ceramic Capacitors (SMD)
7
8
Symbol
Style 1
Style 2
Style 3
Style 4
Code
Cap. Tolerance
S
M
D
K
J
0
9
±0.5 pF
±5 %
±10 %
±20 %
Tol.
10.8±0.5 6.8±0.5 6.3±0.3 2.5±0.3
9.4±0.3 5.5±0.5 4.5±0.3 2.3±0.2
L
A
B
L1
L
L1
—
—
10
J
7.1±0.5 6.3±0.3 2.5±0.3 1.45±0.30 2.5±0.2 (2.0) (3.7)
5.7±0.5 4.5±0.3 2.3max. 0.85±0.30 2.5±0.2 (1.7) (3.1)
Code
L
G
B
S
Temp. Char.
11
G
This Figure applied to
Style Code 2, 4 (Add dim.L1)
Temp. Char.
W
SL/GP
B/Y5P
H
12
—
—
S
Code
Nil
M
Y
2
W
E
2.5±0.2 (2.0) (3.7)
2.5±0.2 (1.7) (3.1)
Suffix
E
Style code
Dec. 2007
1
2
3
4
A
B
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ECKT3A391KB Summary of contents
Page 1
High Voltage Ceramic Capacitors For Surface Mounting kVDC ■ Features ● Resin molded SMD type for refl ow solderings ● High reliability through use of disc capacitor element ● Wide rated voltage ranges from ...
Page 2
Specifi cations Characteristics Operating Temperature Range Rated Voltage kVDC Dielectric 200 % of Rated Voltage Withstanding Voltage for seconds Capacitance Within the specifi ed tolerance, when measured at 1 MHz± ...
Page 3
... ECKT3D181KB ECKT3D221KB ECKT3D271KB ECKT3D331KB ECKT3A391KB 1 kVDC ECKT3A471KB Notes ✽ This part number indicates taped type. ✽ Capacitance under is available by special order. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. ...
Page 4
Typical Characteristics ● Temperature Characteristics Char. SL/GP (Temp.Coeff.:+350 to –1000 ppm/°C) + –5 –10 –15 – Temperature (˚C) ● Characteristics of Voltage-Frequency Rated Voltage 3 kVDC 5000 3000 2000 10pF 1000 22pF 700 33pF ...