WMSIC Electronic Components

GOODWORK S10M

ModelS10M
PackageSMC(DO-214AB)
BrandGOODWORK
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
GOODWORK S10M
Type
GOODWORK
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GOODWORK
Electronic Component
S10M
Electronic Component
1
Package
SMC(DO-214AB)
Electronic Component
General Purpose Diode
Electronic Component
0.36g
Electronic Component
1
Electronic Component
BM0229305765
Current
10A
Diode
Electronic Component
Current(Ir)
5uA@1kV
(Vf)
1.1V@10A
Electronic Component
65℃~+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.

S10M 产品概述

一、产品简介

S10M 是 GOODWORK(固得沃克)出品的一款独立式通用整流二极管,采用 SMC (DO-214AB) 封装,面向高电压、高整流电流的工业电源和功率转换场景。该器件设计用于稳健的直流整流、反向保护和浪涌吸收等用途,兼顾高耐压与较低正向压降,适用于需要可靠整流能力和耐冲击性能的应用环境。

二、主要参数(要点)

  • 封装:SMC (DO-214AB),独立式
  • 品牌:GOODWORK(固得沃克)
  • 直流反向耐压(Vr):1000 V
  • 整流电流(Io):10 A(连续)
  • 正向压降(Vf):1.1 V @ 10 A
  • 非重复峰值浪涌电流(Ifsm):175 A
  • 反向电流(Ir):5 μA @ 1 kV
  • 工作结温范围:-65 ℃ ~ +150 ℃

三、关键性能解析

  • 高耐压:1 kV 的反向耐压使 S10M 可直接用于中高压整流场合,如高压开关电源、高压母线整流等,减少级联器件数目和设计复杂度。
  • 低正向压降:在额定整流电流 10 A 条件下,Vf 仅约 1.1 V,意味着在连续工作时功耗相对较低(P ≈ Vf × If),有利于降低发热和提高系统效率。
  • 低反向泄漏:5 μA(在 1 kV 条件),表明在高压反向偏置下漏电流小,适合对待机损耗或反向漏电敏感的系统。
  • 强抗浪涌能力:Ifsm 175 A(非重复),可承受较大的启动浪涌或短时脉冲电流,适用于有冲击电流的负载或带有电容性负载启动的场景。

四、热管理与可靠性要点

  • 功率损耗估算:在 10 A 连续整流时,单只二极管正向功耗约为 11 W(1.1 V × 10 A),需要有效散热措施。实际结温取决于PCB散热、环境温度和器件热阻。
  • 散热建议:采用充分的 PCB 铜箔散热(大面积铜地/电源平面)、必要时配合多层过孔形成热通道;在高功率或高环境温情况下,考虑外加散热片或强制风冷。
  • 长期可靠性:工作结温应尽量低于器件允许上限,避免长期接近 150 ℃。在高温或高应力工况下,应遵循厂商给出的结温-电流降额曲线进行设计(如需精确信息,请参见完整数据手册)。

五、典型应用场景

  • 工业开关电源(高压整流桥或单点整流)
  • 功率因数校正(PFC)前端或中间级整流
  • 直流母线整流与滤波
  • 逆变器/驱动器中的自由轮整流或保护二极管
  • 焊接设备、UPS、充电桩等有大电流冲击的设备
  • 高压整流模块和通用功率整流场合

六、封装与安装说明

  • SMC (DO-214AB) 为表面贴装型大功率封装,便于自动贴装生产,并兼顾机械强度与导热性。安装时确保焊盘面积足够与 PCB 散热平面良好连接。
  • 焊接工艺:采用合适的回流温度曲线和焊膏量,避免过量焊膏导致焊接应力或散热不良。对于通过孔或多层板,请设计热释流通道和过孔以提升散热能力。
  • 机械防护:在振动或冲击环境中,应考虑粘接或其他固定措施避免焊点应力集中。

七、选型与使用注意事项

  • 确认工作电压裕度:尽量预留足够的安全裕度(例如在 1 kV 额定外加浪涌或尖峰时),并参考电路中的瞬态过电压保护(TVS、RC 抑制等)。
  • 考虑电流降额:实际设计中,应根据环境温度和散热条件对 10 A 连续额定进行合理降额,避免长期高结温。
  • 浪涌与重复脉冲:Ifsm 为非重复峰值浪涌能力,若存在重复脉冲或长时脉冲,请评估热累积和器件耐久性,必要时选择更高浪涌能力或并联器件(并联时需注意电流均分)。
  • 订购与替代:在更换或替代同类器件时,应对比 Vf、Vr、Ifsm、Ir、结温等关键参数,确保兼容。

八、包装与采购

  • GOODWORK(固得沃克)S10M 提供 SMC 封装独立式器件,适合自动化贴装生产和散热要求较高的功率模块。订购时请确认包装形式(卷带或散装)与供应量,以及是否提供完整的数据手册和可靠性测试报告。

如需更详细的电气特性曲线(结温-电流降额、脉冲特性、热阻等)和典型应用原理图,请提供联系以获得完整数据手册及应用资料。

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