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YONGYUTAI MB10S
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI MB10S
- Type
- SOP-4
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- MB10S
- Electronic Component
- 1
- Package
- SOP-4
- Type
- Electronic Component
- Electronic Component
- Bridge Rectifier
- Electronic Component
- 0.195g
- Electronic Component
- 1
- Electronic Component
- BM0226337802
- Current
- 800mA
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.1V@1A
- Electronic Component
- 55℃~+150℃@(Tj)
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MB10S 产品概述
一、产品简介
MB10S 是一款单相硅整流桥，适用于小功率交流到直流整流场合。该器件由永裕泰（YONGYUTAI）生产，采用 SOP-4 封装，体积小、安装方便，适合波形整流、直流供电和各种电子电源模块的桥式整流应用。器件设计兼顾高耐压与低漏电，可靠性好，适合工业级温度范围工作。
二、主要参数
- 工作结温范围：-55℃ ～ +150℃
- 正向压降（Vf）：1.1V @ 1A（典型）
- 直流反向耐压（Vr）：1000V
- 反向电流（Ir）：5μA @ 1kV
- 非重复峰值浪涌电流（Ifsm）：35A
- 额定整流电流：500mA（持续）；资料中亦标注 800mA 可作为短期或特定条件下的参考值
- 类型：单相整流桥
- 封装：SOP-4（表面贴装）
三、器件特点
- 高耐压：1000V 反向耐压适用于高压整流场景与电源前端滤波。
- 低漏电：在 1kV 下反向电流仅 5μA，适合需低泄漏的测量与高阻负载电路。
- 良好浪涌能力：35A 的单次浪涌允许器件承受电源启动或短时冲击电流。
- 宽温度范围：-55℃ 到 +150℃，可满足工业级和恶劣环境使用要求。
- 封装小巧：SOP-4 便于 PCB 高密度布局与自动化贴装。
四、典型应用场景
- 小功率开关电源、适配器和充电器的前端整流
- 仪器仪表及传感器供电模块
- 工业控制板、家用电器中的辅助电源
- 直流电源滤波与反向极性保护电路
五、封装与热管理
SOP-4 表面贴装封装利于自动化生产，但散热能力受限。推荐在 PCB 设计时：
- 在整流桥下方及引脚周围增加铜箔面积或多层内铺铜，形成散热通道；
- 对于持续工作接近额定电流的应用，考虑在 PCB 上加热沉或在周围预留空气对流空间；
- 注意焊接温度曲线符合无铅回流规范，避免过热损伤塑封。
六、典型电路与使用要点
- 推荐在桥的直流输出侧并联电容进行滤波，滤波电容耐压需高于峰值直流电压。
- 如需降低输出纹波，可配合限流电阻或LC滤波器使用。
- 在高浪涌场合，可在交流侧加入熔断器或 NTC 限流元件，保护整流桥免受反复冲击。
- 注意极性识别：SOP-4 封装标识引脚对应关系应参考厂家数据手册，避免接反。
七、注意事项与订购信息
- 在选型时以厂家最新数据手册为准，特别是关于持续整流电流和热阻等参数；
- 生产、储存及贴装过程中应采取常规防静电、防潮措施；
- 订购时注明型号 MB10S、封装 SOP-4、品牌 YONGYUTAI，以确保器件版本与质量一致。
总结：MB10S 提供了高耐压、低漏电与良好浪涌保护的单相整流解决方案，适用于多种小功率与工业级电源场合。正确的 PCB 散热设计与合理的浪涌保护配置能够显著提升器件的长期可靠性。
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