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MDD KBPC1010
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD KBPC1010
- Type
- MDD
- Minimum package
- 200 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- KBPC1010
- Electronic Component
- 1
- Package
- BR-8
- Type
- Electronic Component
- Electronic Component
- Bridge Rectifier
- Electronic Component
- 4.8g
- Electronic Component
- 1
- Electronic Component
- BM0226511007
- Current
- 10A
- Current(Ir)
- 10uA@1kV
- (Vf)
- 1V@5A
- Electronic Component
- 65℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 200
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KBPC1010 产品概述
一、产品概况
KBPC1010 是 MDD 品牌的一款单相整流桥（封装：BR-8），面向中高压直流整流场合设计。典型电气参数为：整流电流（Io）10A，正向压降 Vf = 1.0V @ 5A，直流反向耐压 Vr = 1kV，反向电流 Ir = 10µA @ 1kV，非重复峰值浪涌电流 Ifsm = 150A。工作结温范围宽广，为 -65℃ ~ +125℃，适合工业与电源类环境使用。
二、主要特点
- 低正向压降：Vf = 1V @ 5A，有利于降低整流损耗和发热。
- 高电压耐受：1kV 的重复反向耐压，适用于中高压整流与隔离场合。
- 低漏电流：10µA @ 1kV，可在高压下保持较低的待机损耗。
- 强浪涌能力：150A 非重复峰值浪涌电流，可承受启动或短时过载冲击。
- 宽温度范围：-65℃ 至 +125℃，可靠性高，适合恶劣环境。
三、电气参数要点
- 平均整流电流 Io = 10A（连续），实际使用需考虑散热与环境温度的降额。
- 正向功耗估算：在 5A 时单个导通二极管约 1V，那么导通对（桥臂）功耗约为 2V × I（约 10W @5A），系统设计时须做好散热计算。
- 浪涌规格通常对应 8.3ms 半正弦波冲击（规格表请参照厂方详细资料），适用于短时高冲击场景，但不可作为长期过载手段。
四、热管理与安装建议
- BR-8 封装热阻相对较高，建议在 10A 连续工况下配合散热片或良好通风的 PCB 布局。
- 若工作电流接近额定值，应采用外部散热器或将桥脚焊接到大面积散热铜箔以降低结温。
- 设计时预留可测点监测整流桥温度，并遵循结温随环境升高的降额曲线。
五、典型应用场景
- 线性电源与开关电源的整流级（单相交流到直流转换）。
- 工业控制电源、仪器仪表、充电器和电机驱动的桥式整流。
- 高压直流采集、测试设备和需要低漏电流的高压整流场合。
六、注意事项与可靠性建议
- 在高电压工况下，反向漏流随温度上升迅速增加，设计时应考虑温升影响并留足余量。
- 为避免浪涌损伤，应在输入端加上熔断器、缓冲电阻或 TVS/MOV 等抑制器件。
- 焊接应遵循厂方的回流/波峰焊温度曲线，避免长时间高温导致封装应力或材料老化。
- 储存与搬运时防潮、防尘，避免机械冲击损伤引脚或封装。
七、包装与订购提示
- 型号：KBPC1010；品牌：MDD；封装：BR-8。
- 订购时确认完整规格（Ifsm 测试条件、工作温度范围、引脚排列等），并索取厂方数据手册以便核对具体电气/机械参数。
总结：KBPC1010 以其 1kV 耐压、10A 连续整流和较低的正向压降，适用于多种中高压单相整流场合。合理的热设计与过流保护可以保证长期稳定运行。
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