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Slkor 1N4007WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor 1N4007WS
- Type
- SLKOR
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- 1N4007WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0230872015
- Current
- 300mA
- Diode
- Electronic Component
- Current(Ir)
- 25nA@20V
- (Vf)
- 1.25V@150mA
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage Rating(Vr)
- 300V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1N4007WS 产品概述
一、产品简介
1N4007WS 是 Slkor（萨科微）出品的一款通用整流二极管，独立式封装，采用 SOD-323 小体积封装设计。该器件针对低功耗、小尺寸电子设备的整流与保护应用而优化，具有低反向漏电和稳定的正向压降特性，适用于表贴装配线生产。
二、主要电气参数
- 正向压降（Vf）：1.25V @ 150mA
- 直流反向耐压（Vr）：300V
- 整流电流（IF）：300mA（连续）
- 反向电流（Ir）：25nA @ 20V
这些参数表明器件在中等电压、弱至中等电流工况下能提供可靠整流性能，反向漏电小，适合对泄漏有一定要求的应用。
三、封装与热特性
SOD-323 小型贴片封装，适合高密度 PCB 布局。由于封装尺寸小，热阻相对较高，长时间工作在额定整流电流时需注意散热：建议在 PCB 走铜厚或加热区扩展铜箔、避免连续满载工况，或在设计中采取间歇工作策略以控制结温。
四、典型应用场景
- 电源整流与滤波（小功率适配器、备用电源）
- 反向极性保护（便携设备、移动终端）
- 开关电源的次级整流与续流需求（中低电流）
- 信号去耦、钳位保护及其它通用整流/保护电路
五、设计与布局建议
- 推荐在焊盘处保留合适的隔热铜箔以提高散热能力，避免在高热源下近距离布置敏感器件。
- 若电路需要长期 300mA 工作，应评估结温并适当降额；短时冲击电流可通过脉冲容限评估。
- 对于需要低反向泄漏的应用，尽量在工作电压接近额定 Vr 时注意温升对 Ir 的影响。
六、可靠性与储存
器件为无铅可回收焊盘兼容型封装，建议遵循常规元件储存规范：防潮密封包装、干燥箱保管。焊接前请确认元件的干燥箱开放时间（MSL 要求）并按回流曲线控制温度峰值，避免超温引起封装应力或性能退化。
七、替代与选型提示
在需要更高电流或更高耐压时，应选择更大封装或不同型号；若需更低正向压降或更高耐压，可参考厂方其他系列或同类器件。选型时以最大工作电压、平均整流电流及热管理能力为主要考量。
品牌：Slkor（萨科微）
封装：SOD-323
适用场景：小功率整流、保护与通用电子设备
如需器件的详细封装尺寸图、回流焊曲线或完整电气特性表，请提供联系方式或索取 Slkor 官方数据手册，以便获得完整规范参数和推荐的 PCB 尺寸。
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