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BORN SMD0805-100/16N
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN SMD0805-100 / 16N
- Type
- BORN
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- SMD0805-100/16N
- Electronic Component
- 1
- Electronic Component
- 1.5mm
- Package
- 0805
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.032g
- Electronic Component
- 2.3mm
- Electronic Component
- 1.15mm
- Electronic Component
- 1
- Electronic Component
- 300ms
- Electronic Component
- BM0264692227
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 16V
- Power(Pd)
- 600mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD0805-100/16N 产品概述
一、产品简介
SMD0805-100/16N 是 BORN（伯恩半导体）推出的一款 0805 封装可恢复保险丝（PTC 自恢复保险元件），耐压 16V，额定保持电流 1A，跳闸电流 2A。器件体积小（0805：长 2.3mm × 宽 1.5mm × 高 1.15mm），适合表面贴装，主要用于对过流、短路及异常负载情况下进行自恢复保护。
二、主要参数
- 耐压（Vmax）：16V
- 最大电流（Imax，脉冲耐受）：100A（短时冲击能力）
- 保持电流（Ihold）：1A（长期允许通过电流）
- 跳闸电流（Itrip）：2A（触发保护的典型电流）
- 消耗功率（Pd）：600mW（最大功耗）
- 初始态阻值（Rmin）：60mΩ（典型初始阻抗）
- 动作时间：300ms（在规定过流条件下触发时间）
- 工作温度：-40℃ ~ +85℃
- 封装：0805（SMD）
以上参数为典型及最大额定值，具体应用时请参照厂方完整规格书以获得详细曲线与条件。
三、特性与优势
- 体积小、重量轻，适合空间受限的便携类与消费电子产品。
- 自恢复特性：过流解除后元件可自动恢复导通，无需更换。
- 高脉冲耐受能力（Imax 100A）：能承受瞬态浪涌电流（仅限短时）。
- 低初始阻值（60mΩ），在额定保持电流下电压降小，热损耗低（1A × 60mΩ ≈ 60mV，功耗约60mW，远低于最大 Pd）。
- 宽温度工作范围，适应多数工业与消费环境。
四、典型应用场景
- 手机、平板、移动电源等便携设备的 USB/电源保护。
- 电路板级电源入口短路保护、测量与控制模块保护。
- 电池保护、充电电路、接口防护（USB、HDMI 等）。
- 家用电器、智能家居与物联网终端的过流保护。
五、设计与使用建议
- 布局：尽量靠近被保护电源引入端或受保护器件，减少走线电阻与寄生热源影响。
- 散热与环境：尽量避免将元件置于长期高温或热源旁，否则会影响动作特性与寿命。
- 焊接：采用标准贴片回流工艺，遵循厂家建议的回流焊曲线，避免过长时间高温暴露。
- 余量与选型：按电路最大工作电流选型时应考虑工作温度、环境与器件老化，必要时选择留有适当余量的型号或并联方案（并联需谨慎，需评估均流）。
- 测试验证：在实际系统中进行过流/冲击测试与热升验证，确认动作电流与恢复行为满足系统安全要求。
如需完整电气特性曲线、热特性曲线或回流焊建议，请联系 BORN（伯恩）或索取该型号详细数据手册，以便在具体项目中完成最终设计验证。
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