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BLUE ROCKET 1N4007W
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BLUE ROCKET 1N4007W
- Type
- BLUE ROCKET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BLUE ROCKET
- Electronic Component
- 1N4007W
- Electronic Component
- 1
- Package
- SOD123FL
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0225820701
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.1V@1A
- Electronic Component
- 55℃~+150℃
- 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.
1N4007W 产品概述
一、核心参数与特点
1N4007W（BLUE ROCKET，SOD123FL 封装）为独立式整流二极管，主要电气参数包括：最大反向重复耐压 VRRM = 1.0 kV，额定整流电流 If(AV) = 1 A，正向压降 Vf = 1.1 V（@1 A），非重复峰值浪涌电流 Ifsm = 30 A，反向漏电流 Ir = 5 μA（@1 kV，常温条件），结电容 CJ ≈ 9 pF，工作结温范围 -55 ℃ ～ +150 ℃。适用于高压低至中等电流整流场合。
二、封装与热性能
SOD123FL 为小型表面贴装封装，体积小、适合高密度 PCB 布局。工作时的功耗主要由 Vf × If 决定；在 1 A 正向电流下，器件耗散约 1.1 W，需结合 PCB 铜箔面积、散热通孔和靠近外壳的热回路来控制结温，确保长时间工作时 Tj 不超过额定上限。建议在实际应用中进行热仿真并留有余量。
三、典型应用场景
- 高压整流与二极管桥（低至中等电流的高压电源）
- 直流高压隔离、反向阻断、极性保护
- 开关电源次级或高压整流回路（需注意开关频率限制）
- 试验台、测量设备中的高压保护与续流
四、使用注意事项
- 若用于高频开关电源或对恢复时间敏感的场合，应确认恢复时间（本型号属通用整流类，恢复特性可能较慢），必要时选用超快恢复或肖特基类型替代。
- 反向漏流随温度上升显著增加，高温环境下需考虑漏电对电路的影响并适当降额。
- 封装小、散热受限，长期 1 A 工作应配合较大铜箔散热或外部散热方案。
- Ifsm = 30 A 为非重复脉冲浪涌能力，适用于短时充电/浪涌，但不应作频繁或长期超额冲击使用。
五、可靠性与选型建议
在设计时优先保证工作电压留有安全裕度（例如在近 1 kV 场合考虑 20% 以上裕度），并对高温、浪涌、反向漏流进行验证。里程碑性测试建议包括：正向 Vf、反向 Ir 随温度测试、浪涌冲击测试及长期寿命加速试验。若应用对开关速度或低正向压降有更高要求，可考虑 UF/Schottky 系列替代件。
六、型号与采购
本品牌：BLUE ROCKET，封装：SOD123FL，适合需要体积小、耐压高且额定电流 1 A 的通用整流场合。采购时请确认完整数据手册以获得详细的温升曲线、脉冲特性与封装尺寸。
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