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YANGJIE KBU1010
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE KBU1010
- Type
- KBU
- Minimum package
- 400 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- KBU1010
- Electronic Component
- 1
- Package
- KBU
- Electronic Component
- 7.75g
- Electronic Component
- 1
- Electronic Component
- BM0231132718
- Electronic Component
- Electronic Component
- Electronic Component
- 400
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KBU1010 产品概述
一、产品简介
KBU1010 是扬杰（YANGJIE）推出的单相整流桥，封装为常见的 KBU 型整流桥封装，面向中等功率交流转直流整流场合。其核心电气参数包括：正向压降 Vf = 1.1V @ 5A；直流耐压 Vr = 1kV；平均整流电流 10A；反向漏电流 Ir = 10μA @ 1kV；非重复峰值浪涌电流 Ifsm = 170A；工作结温范围 -55℃ 至 +150℃。适用于需要高耐压和低漏电流的电源整流设计。
二、主要参数要点
- 型号：KBU1010（KBU 封装）
- 正向压降：1.1V @ 5A（在设计时按温升和电流波形考虑实际压降变化）
- 直流反向耐压：1kV（适合高压整流或高压侧保护）
- 平均整流电流：10A（连续工作额定值，需良好散热）
- 反向电流：10μA @ 1kV（适合对漏电流敏感的高压应用）
- 浪涌电流：170A（一次性峰值浪涌能力，注意重复浪涌限制）
- 工作结温：-55℃ ~ +150℃
三、性能解析与设计要点
正向压降 1.1V 在大电流下会产生显著发热；在 10A 连续工作时理论功耗约为 P = I × Vf ≈ 11W（按 Vf 在 10A 下可能更高，应留裕量）。因此，热管理是关键：建议采用散热片或良好的 PCB 铜厚与热过孔设计，确保结温不超过规格上限。高反向耐压和低漏电流使该器件适用于高压整流、HV 电源和高压测量前级；但 170A 浪涌能力虽能承受启动浪涌和短时冲击，仍应在设计中配合熔断器或限流元件，防止重复冲击损伤。
四、安装与热管理建议
- 封装为 KBU，利于通过螺栓或粘接方式固定于散热体，或焊接在厚铜 PCB 上。
- 在连续 10A 工作条件下需配置散热片或大面积散热铜箔，必要时加热界面材料提升热传导。
- 高压应用注意爬电距离与绝缘处理，1kV 等级应保证器件两侧及对地绝缘满足安全规范。
- 推荐遵循厂商焊接和回流温度曲线，避免超过最大结温。
五、典型应用场景
- 工业电源整流（单相桥堆）
- 高压电源或高压测试设备前级整流
- 电池充电器、电机驱动电源、整流滤波电路
- 家电、照明驱动及电力电子模块中需要高耐压低漏电的场合
六、选型建议与替代考量
选择 KBU1010 时若关注效率与发热，需权衡 Vf 与额定电流；如需更低正向压降或更高浪涌能力，可比较其他型号或并联使用（并联需注意正负温度系数和均流措施）。对漏电流极为敏感的测量应用，可重点考虑其 10μA @1kV 的优势。
总结：KBU1010 是一款面向中等功率、高耐压场合的可靠单相整流桥，适合高压整流与对漏电流有要求的设计，但在高电流连续工况下必须做好热设计与浪涌保护。对于具体的电气、热特性和机械尺寸，请参考扬杰官方数据手册以完成最终设计验证。
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