IGBT吸收电容器 方壳
具有高纹波电流承受能力，高dv/dt，高频纹波吸收效果好，温升底，寿命长等优点，直接锁在大功率开关器件模块直流两极。产品广泛应用于UPS、逆变器、电焊机、电源、感应加热等设备的IGBT模块高频纹波吸引保护，尖峰电压钳位等场合。
| 技术参数 |
| 使用温度范围 | -40℃~+85℃/+105℃ |
| 容量范围 | 0.1uF~4.7uF |
| 额定电压 | 600VDC~3000VDC(50kHz) |
| 电容量偏差 | ±5%(J)、±10%(K) |
| 损耗角下正切 | tgδ≤0.0008(at 10kHz) |
| 耐电压 | 1.75Un(60S) |
| 绝缘电阻 | CxRs≥5000S(at20℃ 100V.DC 60S) |
| 耐电流冲击能力 | dv/dt>600v/us |
| 阻燃性 | UL94V-0 |
| 杂散电感 | ≤20nH |
| 有效电流 | 8A~20A |
| 引用标准 | IEC 61071、GB 17702.1 |
| 常用尺寸 | 单位：mm |
| 容量 (μF) |
W | T | H | P | ESR (mΩ) |
ESL (nH) |
dv/dt (V/μs) |
Ipk (A) |
Irms 70°C 100kHz (A) |
| Un=1000VDC | |||||||||
| 0.47 | 42.5 | 24.5 | 27.5 | 26 | 11 | 21 | 1000 | 470 | 14 |
| 0.68 | 42.5 | 24.5 | 27.5 | 26 | 8 | 23 | 1000 | 680 | 18 |
| 1 | 42.5 | 33.5 | 35.5 | 26 | 6 | 20 | 900 | 900 | 20 |
| 1.5 | 42.5 | 30 | 45 | 26 | 6 | 19 | 900 | 1350 | 25 |
| 2 | 42.5 | 33 | 45 | 26 | 5 | 16 | 800 | 1600 | 27 |
| 2.5 | 42.5 | 33 | 45 | 26 | 5 | 16 | 800 | 2000 | 27 |
| Un=1200VDC | |||||||||
| 0.47 | 42.5 | 24.5 | 27.5 | 26 | 11 | 21 | 1200 | 564 | 14 |
| 0.68 | 42.5 | 33.5 | 35.5 | 26 | 7 | 21 | 1200 | 816 | 19 |
| 0.75 | 42.5 | 24.5 | 45 | 26 | 7 | 21 | 1200 | 900 | 19 |
| 0.82 | 42.5 | 35 | 45 | 26 | 7 | 21 | 1200 | 984 | 20 |
| 1 | 42.5 | 35.5 | 45 | 26 | 6 | 20 | 1100 | 1100 | 20 |
| 1.5 | 42.5 | 45 | 50 | 26 | 4 | 19 | 1100 | 1650 | 25 |
| 2 | 57.5 | 45 | 50 | 26 | 3.3 | 15 | 1000 | 2000 | 27 |
| 2.5 | 57.7 | 50 | 54 | 26 | 3 | 15 | 1000 | 2500 | 28 |
| Un=1600VDC | |||||||||
| 0.47 | 42.5 | 24.5 | 27.5 | 26 | 10 | 22 | 1300 | 611 | 15 |
| 0.68 | 42.5 | 33.5 | 35.5 | 26 | 7 | 21 | 1300 | 884 | 20 |
| 1 | 42.5 | 33 | 45 | 26 | 6 | 20 | 1200 | 1200 | 21 |
| 1.5 | 57.5 | 30 | 45 | 26 | 4 | 19 | 1200 | 1800 | 23 |
| 2 | 57.5 | 35 | 50 | 26 | 4 | 17 | 1100 | 2200 | 26 |
| 2 | 57.5 | 35 | 54 | 34 | 4 | 17 | 1100 | 2200 | 28 |
| 2.5 | 57.5 | 35 | 50 | 26 | 4 | 17 | 1100 | 2750 | 29 |
| Un=2000VDC | |||||||||
| 0.47 | 42.5 | 33.5 | 35.5 | 26 | 10 | 21 | 1500 | 705 | 16 |
| 0.68 | 42.5 | 33.5 | 35.5 | 26 | 7 | 20 | 1500 | 1020 | 20 |
| 0.68 | 42.5 | 33 | 45 | 26 | 6 | 18 | 1500 | 1020 | 21 |
| 0.82 | 42.5 | 33 | 45 | 26 | 5 | 17 | 1400 | 1400 | 22 |
| 1 | 57.5 | 30 | 45 | 26 | 5 | 17 | 1400 | 1400 | 24 |
| 1.5 | 57.5 | 35 | 50 | 26 | 4 | 16 | 1400 | 2100 | 27 |
| 2 | 57.5 | 38 | 54 | 26 | 4 | 16 | 1300 | 2600 | 30 |
