参数资料
型号: DEA1X3F820JB3B
厂商: Murata Electronics North America
文件页数: 68/84页
文件大小: 0K
描述: CAP CER 82PF 3.15KV 5% RADIAL
标准包装: 3,000
系列: DEA
电容: 82pF
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: 散装
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.
High Voltage Ceramic Capacitors ! Caution
Continued from the preceding page.
<Fig. 3 (continued)> Allowable Voltage (Sine Wave Voltage) -
Frequency Characteristics
(At Ambient Temperature of 85°C or less)
C85E.pdf
Apr.7,2014
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
DEA Series SL Char. (Rated Voltage: DC3.15kV)
10000
approximately 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.
DEC Series SL Char. (Rated Voltage: DC6.3kV)
10000
(3150)
10pF
100pF
(6300)
to 22pF
47pF
100pF
1000
220pF
1000
100
1
10
100
1000
100
1
10
100
1000
10000
Frequency (kHz)
DES Series D Char. (Rated Voltage: DC500V)
10000
Frequency (kHz)
DES Series D Char. (Rated Voltage: DC1kV)
1000
(500)
to 1000pF
2200pF
4700pF
1000
100pF
220pF
470pF
1000pF
2200pF
4700pF
100
1
10
100
1000
100
1
10
100
1000
Frequency (kHz)
Frequency (kHz)
Continued on the following page.
66
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