保证寿命:+105℃ 3,000小时。高频低阻抗品,特别适用于LED,驱动符合RoHS.
■ 主要特性 Characteristics
项目 Item |
特性 characteristic |
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使用温度范围 Operating Temperature Range |
-40~+105℃ |
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额定电压范围 Rated Voltage Range |
50~100Vdc |
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静电容量允差 Capacitance Tolerance |
±20%(25℃,120Hz) |
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漏电流(I) Leakage Current |
I≤0.01CV (25℃) |
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施加额定电压2分钟时读数(Measured after 2 minute application of rated Voltage) C—标称容量(μF)(Nominal Capacitance) V—额定电压(V)Rated Voltage |
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损耗角正切值(tanδ) Dissipation Factor |
额定电压(VDC) |
50 |
63 |
100 |
(25℃,120Hz)但是,超过1000μF的每增1000μF则 tanδ增加0.02。 |
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tanδ(max) |
0.10 |
0.09 |
0.08 |
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When nominal capacitance execeeds 1000μF, add 0.02 to the value fir each 1000μF increase |
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温度特性(阻抗比) Low Temperature Stability |
额定电压(VDC) |
50 |
63 |
100 |
(120Hz) |
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Z-25℃ / Z20℃ |
2 |
2 |
2 |
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Z-40℃ / Z20℃ |
3 |
3 |
3 |
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耐久性 Load life test
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在105℃环境中,施加额定电压叠加额定纹波电流(所回电压峰值不超过额定工作电压),连续加载额定电压3000小时后,待恢复到25℃ 进行测量时,应满足以下项目 DC voltage plus ripple current value applied for 3000 hr at 105℃, |
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静电容量变化率 Capacitance Change |
初始值±25%以内 Within ±25% of the initial value |
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损耗角正切值 Dissipation Factor |
tanδ 规定值200%以下 Not more than 200% of the specified value |
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漏电流 Leakage Current |
I规定值以下 Not more than the specified value |
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高温贮存 Shelf life tes |
在105℃环境中,贮存1000小时后,待恢复到25℃ 进行测量时,应满足以下项目 The capacitor are then stored with no voltage applied at a temperature of 105±2℃ for 1000 +48,-0 hours. |
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静电容量变化率 Capacitance Change |
初始值±25%以内 Within ±20% of the initial value |
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损耗角正切值 Dissipation Factor |
tanδ 规定值200%以下 Not more than 200% of the specified value |
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漏电流 Leakage Current |
I规定值200%以下 Not more than the specified value |
■ 尺寸图表 Diagram of Dimensions
D |
8 |
10 |
12 |
13 |
16 |
18 |
22 |
F |
3.5 |
5.0 |
7.5 |
10 |
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d |
0.5 |
0.6 |
0.8 |
■ 纹波电流频率修正系数
频率(Hz) |
120 |
1k |
10k |
100k |
6.8~180 |
0.4 |
0.75 |
0.9 |
1.0 |
220~560 |
0.5 |
0.85 |
0.94 |
1.0 |
680~1800 |
0.6 |
0.87 |
0.95 |
1.0 |
■ TYPE RE
■ 外形尺寸、阻抗与额定纹波电流
Case Size,Impedance(25℃,100kHz) & Rated Ripple Current(105℃,100kHz)