参数资料
型号: DEA1X3F680JN3A
厂商: Murata Electronics North America
文件页数: 67/84页
文件大小: 0K
描述: CAP CER 68PF 3.15KV 5% RADIAL
标准包装: 2,700
系列: DEA
电容: 68pF
电压 - 额定: 3150V(3.15kV)
容差: ±5%
温度系数: SL
安装类型: 通孔
工作温度: -25°C ~ 125°C
应用: 通用
封装/外壳: 径向 - 圆盘形
尺寸/尺寸: 0.315" 直径(8.00mm)
高度 - 座高(最大): 0.433"(11.00mm)
引线间隔: 0.295"(7.50mm)
特点: 高电压
包装: 带盒(TB)
引线型: 直形
! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
C85E.pdf
Apr.7,2014
High Voltage Ceramic Capacitors ! Caution
Continued from the preceding page.
<Fig. 3> Allowable Voltage (Sine Wave Voltage) - Frequency Characteristics (At Ambient Temperature of 85°C or less)
Because of the influence of harmonics, when the applied
voltage is a rectangular wave or pulse wave voltage (instead
of a sine wave voltage), the heat generated by the capacitor
is higher than the value obtained by application of the sine
wave with the same fundamental frequency.
Roughly calculated for reference, the allowable voltage for a
rectangular wave or pulse wave corresponds approximately
DEH Series C Char. (Rated Voltage: DC500V)
10000
1000
to the allowable voltage for a sine wave whose fundamental
frequency is twice as large as that of the rectangular wave
or pulse wave. This allowable voltage, however, varies
depending on the voltage and current waveforms.
Therefore, you are requested to make sure that the self-
heating temperature is not higher than the value specified in
Table 1.
DEH Series R Char. (Rated Voltage: DC1kV)
10000
1000
220pF
(500)
to 470pF
1000pF
2200pF
4700pF
470pF
1000pF
2200pF
4700pF
100
1
10
100
1000
100
1
10
100
1000
10000
Frequency (kHz)
DEH Series R Char. (Rated Voltage: DC2kV)
Frequency (kHz)
DEH Series R Char. (Rated Voltage: DC3.15kV)
10000
(3150)
1000
220pF
470pF
1000pF
2200pF
1000
220pF
470pF
1000pF
2200pF
4700pF
100
1
10
100
1000
100
1
10
100
1000
10000
Frequency (kHz)
DEA Series SL Char. (Rated Voltage: DC1kV)
10000
Frequency (kHz)
DEA Series SL Char. (Rated Voltage: DC2kV)
10pF
100pF
1000
to 100pF
220pF
1000
220pF
470pF
470pF
100
1
10
100
1000
100
1
10
100
1000
Frequency (kHz)
Frequency (kHz)
Continued on the following page.
65
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