WMSIC Electronic Components

YANGJIE S220Q

ModelS220Q
PackageSOD-123FL
BrandYANGJIE
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

13 specifications

Core information

Product name
YANGJIE S220Q
Type
SOD-123FL
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
S220Q
Electronic Component
1
Package
SOD-123FL
Electronic Component
0.041g
Electronic Component
1
Electronic Component
BM0264525724
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.

扬杰S220Q整流二极管产品概述

一、产品基本定位与核心属性

扬杰科技推出的S220Q是一款针对中低压、中小功率场景设计的表面贴装整流二极管,型号命名中“S”代表整流二极管(Schottky或Standard Rectifier),“220”对应核心参数(2A额定电流、200V反向耐压),“Q”为产品系列标识。该器件采用SOD-123FL小型表面贴装封装,兼顾效率、可靠性与小型化需求,适用于消费电子、工业控制等多领域。

二、核心电性能参数解析

S220Q的关键参数针对实际应用场景做了优化,核心性能如下:

1. 导通损耗与电流承载

  • 正向压降(Vf):900mV@2A:在额定连续整流电流下,导通压降仅0.9V,远低于传统硅整流管(典型1V以上),能有效降低电源效率损耗,提升整机能效;
  • 额定整流电流(If):2A:可稳定工作在中小功率场景(如10-50W电源),满足多数消费电子、小型工业设备的电流需求。

2. 反向阻断与可靠性

  • 直流反向耐压(Vr):200V:额定反向耐压覆盖常见中低压电路(如12V/24V系统升压后的整流环节),避免过压击穿;
  • 反向漏电流(Ir):5uA@200V:反向漏电流极小,关断状态下损耗可忽略,同时降低长期工作时的热积累,提升器件寿命。

3. 环境与冲击耐受

  • 工作结温范围:-55℃~+175℃:宽温范围覆盖极端高低温场景(如工业现场-20℃~+85℃、户外设备低温环境),无需额外温控设计;
  • 非重复峰值浪涌电流(Ifsm):50A:能承受电源启动、负载突变等瞬间大电流冲击(如家电开机时的浪涌),降低损坏风险。

三、封装设计与可靠性优势

S220Q采用SOD-123FL封装,具备以下设计优势:

  • 小型化布局:封装尺寸紧凑(典型3.0×2.5×1.1mm),适合高密度PCB设计(如智能手机充电器、小型LED驱动板);
  • 热传导效率:封装热阻低(约100℃/W),能快速将结温传导至外部,配合175℃最高结温,保证极端工况下的稳定性;
  • 抗干扰性:表面贴装设计减少引线电感,降低高频噪声干扰,适配开关电源等高频场景。

四、典型应用场景

S220Q的参数特性使其适用于以下场景:

  1. 中小功率开关电源:手机充电器、笔记本电脑适配器(小功率段)、LED驱动电源的次级整流环节;
  2. 工业控制电路:PLC模块、传感器电源、小型变频器的整流部分(宽温范围适配工业现场);
  3. 小型家电电源:加湿器、智能插座、扫地机器人的电源电路(抗浪涌满足家电启动需求);
  4. 汽车电子辅助电路:车载USB充电器、仪表盘背光电源(若符合AEC-Q标准,可扩展至汽车级应用)。

五、选型与使用注意事项

为保证器件可靠性,需注意以下要点:

  1. 参数匹配:实际工作电流不超过2A(连续),反向电压不超过200V,避免过流过压;
  2. 散热设计:若工作在高电流(如2A连续)或高温环境,需在PCB上增加散热铜箔(建议10×10mm以上),降低结温;
  3. 焊接规范:遵循SOD-123FL封装焊接要求(回流焊峰值温度≤260℃,时间≤10s;波峰焊温度≤240℃,时间≤5s),避免焊接损伤;
  4. 浪涌防护:虽有50A浪涌能力,但需配合TVS管、保险丝等防护元件,减少频繁浪涌冲击;
  5. 存储条件:存储温度-40℃~+85℃,湿度≤60%,避免长期暴露在潮湿环境中。

总结

扬杰S220Q整流二极管凭借低导通损耗、宽温范围、强浪涌耐受及小型封装等优势,成为中小功率整流场景的高性价比选择,覆盖消费电子、工业控制等多领域,能满足不同客户的可靠性与成本需求。

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