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FUXINSEMI B0520W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FUXINSEMI B0520W
- Type
- FUXINSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- FUXINSEMI
- Electronic Component
- B0520W
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Electronic Component
- BM0265669339
- Current
- 500mA
- Diode
- Electronic Component
- Current(Ir)
- 250uA@20V
- (Vf)
- 390mV@500mA
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage Rating(Vr)
- 20V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0520W肖特基二极管产品概述
一、产品定位与核心特性
B0520W是FUXINSEMI（富芯森美）推出的独立式肖特基二极管，属于中小功率半导体器件范畴。作为肖特基型器件，其核心优势在于低正向压降，可有效降低导通损耗；同时采用紧凑封装与稳定电性能，适配多种低压、小功率电子系统的整流、续流或钳位需求。产品为单管独立封装（非阵列式），便于灵活集成到不同电路设计中。
二、关键电性能参数解析
B0520W的参数针对性强，精准适配低压小功率场景，核心参数如下：
- 正向导通特性：正向压降Vf为390mV@500mA——相比普通硅二极管（正向压降约0.7V）显著降低，导通时发热更少，适合5V/12V等低压电源系统；
- 反向截止特性：直流反向耐压Vr为20V，反向漏电流Ir为250μA@20V——在额定反向电压下漏电流小，保证电路反向截止时的稳定性；
- 额定电流能力：最大整流电流为500mA（持续直流），可满足小功率电源、信号电路的电流需求。
三、封装形式与物理特性
产品采用SOD-123表面贴装封装，该封装为行业通用小型化设计：
- 尺寸紧凑（符合SOD-123标准），适配高密度PCB布局，适合便携式电子设备等对空间要求严格的场景；
- 表面贴装工艺兼容自动化贴片生产线，便于批量生产，降低组装成本；
- 封装材料具备常规电子器件耐温性，可适应多数电子设备的工作温度范围。
四、典型应用场景
结合参数特点，B0520W的典型应用包括：
- 低压直流电源整流：5V/12V小功率电源适配器、USB充电电路的单管整流或整流桥辅助；
- 便携式电子设备：智能手机、智能穿戴设备的电池充放电回路续流；
- 通信模块辅助：蓝牙、WiFi小型模块的信号钳位或电源滤波；
- 消费类电子：LED驱动电路续流、小型家电（如加湿器、台灯）的电源稳压辅助。
五、品牌与可靠性说明
B0520W由FUXINSEMI（富芯森美）生产，该品牌专注于中小功率半导体器件研发，产品特点：
- 参数一致性良好，批量生产性能波动小；
- 符合电子行业常规可靠性要求，可满足消费级与部分工业级应用的稳定性；
- 封装与参数贴合市场主流低压小功率需求，性价比突出。
该产品凭借低损耗、小型化与稳定性能，成为低压小功率电子系统的实用选型。
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