WMSIC Electronic Components

LRC SBR10200

ModelSBR10200
PackageTO-277A
BrandLRC
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
LRC SBR10200
Type
LRC
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
SBR10200
Electronic Component
1
Package
TO-277A
Electronic Component
Schottky Diode
Electronic Component
0.17g
Electronic Component
1
Electronic Component
BM0264908029
Current
10A
Diode
1
(Vf)
880mV
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
5000
Voltage Rating(Vr)
200V

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

LRC SBR10200肖特基二极管产品概述

一、产品核心定位与基本属性

LRC(乐山无线电)推出的SBR10200是一款中高压功率型肖特基二极管,型号标识中“10”代表额定平均电流(Id(AV))为10A,“200”代表直流反向耐压(Vr)为200V,属于该品牌肖特基系列中的中等功率规格。产品聚焦低导通损耗、快恢复速度核心特性,兼顾性能与成本效益,主要面向需要稳定整流、续流的工业及消费电子场景。

二、关键电气性能参数

SBR10200的核心参数明确,满足中等功率场景的性能需求:

  • 正向压降(Vf):额定电流(10A)下典型值为880mV,远低于普通硅整流二极管(通常≥1V),可有效降低导通损耗;
  • 直流反向耐压(Vr):额定值200V,实际应用建议降额至160V以内以提升可靠性;
  • 额定平均电流(Id(AV)):25℃环境温度下为10A,随温度升高需按规格书降额(如50℃时降额至7A);
  • 峰值浪涌电流(Ifsm):典型值150A(8.3ms正弦波),可承受瞬间过流冲击;
  • 反向漏电流(Ir):200V反向电压下典型值≤10μA,低漏电流减少静态损耗;
  • 恢复时间(trr):肖特基固有特性,恢复时间<50ns(ns级),适配高频开关应用。

三、封装与物理特性

SBR10200采用TO-277A表面贴装(SMT)塑料封装,符合工业自动化贴装标准:

  • 封装尺寸:长×宽×高≈5.8mm×4.8mm×2.0mm,体积紧凑,适合高密度PCB布局;
  • 引脚设计:3引脚(含散热引脚),增强热传导效率,降低结温;
  • 耐温范围:工作结温(Tj)≤150℃,存储温度(Tstg)为-55℃~175℃,满足工业级环境要求;
  • 焊接兼容性:支持回流焊、波峰焊,焊接峰值温度≤260℃(持续时间≤10s),避免封装损伤。

四、典型应用场景

基于性能特点,SBR10200主要应用于以下场景:

  1. 开关电源(SMPS)输出整流:AC-DC电源、DC-DC转换器(12V/24V输出)的次级整流,利用低Vf提升转换效率;
  2. 感性负载续流保护:电机驱动、继电器线圈、电磁阀电路中,快速续流保护MOSFET/IGBT,避免反向电压击穿;
  3. 太阳能光伏系统:光伏逆变器直流侧整流、续流,或小型光伏充电机输出整流;
  4. 车载电子:12V/24V车载电源、充电器的整流/保护电路,耐温适配车载环境;
  5. 通信与服务器电源:基站电源、服务器电源的低压大电流整流模块,满足高频高效率需求。

五、产品优势与价值

SBR10200在性能、可靠性与成本间实现平衡:

  • 高效率:低Vf+快恢复特性,较普通硅管提升5%~10%转换效率;
  • 高可靠性:LRC成熟封装工艺+TO-277A散热设计,降低结温延长寿命;
  • 宽应用范围:200V耐压覆盖中等功率场景,比低压肖特基(40V/60V)适用更多领域;
  • 成本效益:国内主流厂商生产,性价比高于进口品牌,适合批量应用;
  • 自动化兼容:SMT封装适配流水线生产,降低组装成本。

六、应用注意事项

为确保性能稳定,应用需注意:

  1. 散热设计:10A电流下PCB预留≥10cm²铜箔,或增散热片;
  2. 反向耐压降额:实际电压不超160V,避免过压损坏;
  3. 静电防护:生产/测试需防静电手环,使用防静电包装;
  4. 焊接规范:回流焊峰值温度≤260℃,持续≤10s;
  5. 电流降额:温度超25℃时按规格书降额使用。

SBR10200凭借平衡的性能与成本,成为中等功率整流/续流场景的实用选择,适用于工业、车载、电源等多领域批量应用。

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