WMSIC Electronic Components

BORN SMD0603-010/15N

ModelSMD0603-010/15N
Package0603
BrandBORN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BORN SMD0603-010 / 15N
Type
BORN
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
SMD0603-010/15N
Electronic Component
1
Electronic Component
1.05mm
Package
0603
Electronic Component
Resettable Fuse
Electronic Component
0.043g
Electronic Component
1.85mm
Electronic Component
0.75mm
Electronic Component
1
Electronic Component
1s
Electronic Component
BM0264491101
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
15V
Power(Pd)
500mW

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SMD0603-010/15N 产品概述

一、产品简介

SMD0603-010/15N 为 BORN(伯恩半导体)出品的一款微型表面贴装自恢复熔断器(PPTC),采用 0603 封装,专为空间受限、对过流保护要求严格的电子产品设计。器件在过流时能够迅速增阻切断电流,故障解除后自动恢复,适合对短路、误接和瞬态浪涌具有自我保护需求的系统。

二、主要规格

  • 额定耐压(Vmax):15 V
  • 最大承受电流(Imax):35 A(短时冲击能力)
  • 保持电流(Ihold):100 mA(器件在不动作状态下可长期通过的电流)
  • 跳闸电流(Itrip):300 mA(器件在规定时间内开始动作的电流)
  • 热功耗(Pd):500 mW
  • 初始态电阻(Rmin):900 mΩ(0.9 Ω)
  • 跳断后最大电阻(R1max):6 Ω
  • 动作时间:典型 1 s(受环境温度与施加电流影响)
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 外形尺寸(mm):长 1.85 × 宽 1.05 × 高 0.75
  • 封装:0603,品牌:BORN(伯恩半导体)

三、产品特点

  • 体积小,适配 0603 标准贴片工艺,利于高密度 PCB 布局。
  • 低初始阻值,能在维持信号完整性与降低功耗方面表现良好。
  • 具备快速过流反应能力与自恢复特性,无需更换即可恢复保护功能。
  • 宽工作温度范围,适应工业级与民用环境。
  • 对瞬态冲击具有短时承载能力(Imax),适合开机突发电流与浪涌抑制。

四、典型应用场景

  • 移动设备与便携式电源保护(电池管理、充电线路)。
  • USB、数据接口与外设电源输入端的过流保护。
  • 工业控制、仪表与物联网终端的局部短路防护。
  • 车载低压电子模块(需结合系统环境温度与规范评估)。

五、设计与使用建议

  • 为保证 Ihold / Itrip 特性,推荐在器件标定温度(一般为 25 ℃)下进行系统验证,并考虑环境温升导致动作电流下降的影响。
  • 将器件靠近被保护电源源端放置以实现最佳保护效果;布局时预留适当的散热路径。
  • 严格遵守厂家推荐的回流焊工艺,避免过高温度或过长焊接时间引起器件性能退化。
  • 不应长期超过 Pd 指定功耗,以免加速触发或导致寿命缩短。短时大电流冲击虽可承受(Imax),但不应作为常态工作条件。

六、封装与机械信息

  • 标准 0603 表面贴装封装,便于 SMT 批量贴装与回流焊流程集成。
  • 建议根据 PCB 材料与回流温度设计合理焊盘,保证可靠焊接并便于热量扩散。

七、可靠性与采购注意事项

  • 购买时确认厂家批次与出厂测试报告,必要时索取电气性能曲线(I–t、I–V 曲线)与温度相关特性。
  • 存储与使用过程中避免长时间潮湿、严寒或高温环境,遵循常规电子元器件防潮与静电防护要求。
  • 在关键应用(车规、医疗等)建议做系统级冗余与验证,确认器件在整个工作条件范围内满足可靠性需求。

如需进一步的 I–V 曲线、热特性曲线或参考 PCB 焊盘图样,请提供样品需求或向 BORN 官方技术支持索取器件详尽数据手册。

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