WMSIC Electronic Components

DOWO SS1060HEWS

ModelSS1060HEWS
PackageSOD-323HE
BrandDOWO
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
DOWO SS1060HEWS
Type
SOD-323HE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
DOWO
Electronic Component
SS1060HEWS
Electronic Component
1
Package
SOD-323HE
Electronic Component
Schottky Diode
Electronic Component
0.031g
Electronic Component
1
Electronic Component
BM0264356080
Current
1A
Diode
1
Current(Ir)
100uA@60V
(Vf)
680mV@1A
Electronic Component
40℃~+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.

SS1060HEWS — 60V / 1A SOD-323HE 肖特基二极管产品概述

一、产品简介

SS1060HEWS 是东沃(DOWO)推出的一款小外形、高可靠性的肖特基整流二极管,封装为 SOD-323HE。该器件采用独立式二极管结构,面向对正向压降、开关速度和浪涌能力有较高要求的消费电子与工业电源应用,兼顾低功耗与高密度板级布局需求。

二、主要技术参数

  • 二极管配置:1 个独立式
  • 正向压降 (Vf):680 mV @ 1 A
  • 直流反向耐压 (Vr):60 V
  • 连续整流电流:1 A
  • 反向漏电流 (Ir):100 µA @ 60 V
  • 非重复峰值浪涌电流 (Ifsm):22 A
  • 工作结温范围:-40 ℃ ~ +150 ℃
  • 封装:SOD-323HE(小型贴片)

三、关键特性与优势

  • 低正向压降:在 1 A 工作点 Vf≈0.68 V,降低整流损耗与发热,适合提高效率的低压电源与电池供电装置。
  • 快速恢复与肖特基特性:开关损耗小,适合用于高频开关电源和脉冲型负载的续流或整流。
  • 紧凑封装:SOD-323HE 适用于高密度 PCB 布局,节省空间,便于便携式设备设计。
  • 良好浪涌能力:22 A 的非重复峰值浪涌电流能力,能承受短时冲击电流,提升电路抗干扰与抗浪涌能力。
  • 宽温度范围:-40 ℃ 至 +150 ℃ 的结温范围,满足工业级温度要求。

四、典型应用场景

  • 开关电源(输入整流、续流管)
  • 电池充放电保护与反接保护
  • 功率管理与稳压模块的整流与保护电路
  • USB/移动设备/便携式消费电子的高密度电路板
  • 太阳能微逆变器、小功率适配器等需要低压降整流的场合

五、封装与热管理建议

SOD-323HE 为小型贴片封装,贴片焊盘面积有限,器件的散热主要通过焊盘与 PCB 铜箔进行。建议在布局时:

  • 增加与器件焊盘相连的铜箔面积以扩展散热路径;必要时在下层增加过孔(thermal vias)引导热量至内层或底层铜皮。
  • 在高电流或持续整流场合考虑使用更大铜箔和多层板,以降低结温并延长寿命。
  • 严格按照 PCB 的最大允许结温进行热仿真与测试,必要时增加散热设计。

六、可靠性与使用注意事项

  • 反向漏电流在 60 V 时典型可达 100 µA,若在高阻抗或敏感信号路径中应用需评估漏电对电路的影响。
  • 虽具短时浪涌承受能力,但应避免频繁超额浪涌,必要时配合合适的浪涌抑制与限流措施。
  • 推荐遵循焊接厂家的回流焊温度曲线 与湿度敏感等级规范,做好防潮与回流工艺控制,以防焊接缺陷或封装破坏。
  • 在高温或高应力环境下使用,应做热循环测试与长时间老化评估。

七、封装与订购信息

  • 品牌:DOWO(东沃)
  • 型号:SS1060HEWS
  • 封装:SOD-323HE,适合自动贴装与回流焊工艺。
    如需样片、器件数据手册或评估板布局建议,请联系供应商或当地代理获取完整的器件曲线、封装尺寸与焊盘推荐图。

总结:SS1060HEWS 以其低正向压降、较高的耐压与良好的浪涌能力,适合对效率、板级密度和成本有综合要求的整流与保护应用。在设计中注意热管理与漏电评估,可发挥其在移动设备与电源管理领域的优势。

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