WMSIC Electronic Components

PANJIT RS1010FL_R1_00001

ModelRS1010FL_R1_00001
PackageSOD-123FL
BrandPANJIT
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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANJIT RS1010FL_R1_00001
Type
PANJIT
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANJIT
Electronic Component
RS1010FL_R1_00001
Electronic Component
1
Package
SOD-123FL
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265689133
Current
1A
Diode
1
Current(Ir)
1uA@1kV
(Vf)
1.3V@1A
Electronic Component
55℃~+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.

RS1010FL_R1_00001 产品概述

一、产品简介

RS1010FL_R1_00001 是 PANJIT(强茂)推出的一款独立式快恢复、高效率整流二极管,采用 SOD-123FL 表面贴装封装,面向中高电压整流与开关电源回收场景。器件额定整流电流为 1A,直流反向耐压高达 1kV,正向压降在 1A 时为 1.3V,并具备较低的反向电流与较短的反向恢复时间,适用于对开关速度、效率及耐压有严格要求的应用。

二、主要性能特点

  • 品牌:PANJIT(强茂)
  • 封装:SOD-123FL(小体积表贴,适合自动贴装与回流焊)
  • 额定整流电流:1A(连续)
  • 正向压降(Vf):1.3V @ 1A
  • 直流反向耐压(Vr):1000V(1kV)
  • 反向电流(Ir):1µA @ 1kV(典型/最大量级非常低)
  • 反向恢复时间(Trr):500ns(快速恢复特性,有利于降低开关损耗)
  • 工作结温范围(Tj):-55℃ ~ +150℃

三、电气参数及其意义

  • 正向压降 Vf:1.3V@1A 表示在 1A 正向电流下的压降水平,影响导通损耗和热耗散,适合中功率整流场合。
  • 反向耐压 Vr:1kV 使该器件可用于高压整流、逆变器保护及高压电源回路。
  • 反向电流 Ir:1µA@1kV 的低漏电特性有利于高压下减小静态损耗并提升系统绝缘可靠性。
  • 反向恢复时间 Trr:500ns,属于快恢复等级,但非超快速(如几十纳秒级)器件。对于中等开关频率的开关电源和功率变换器,能有效降低开关期间的能量损耗与电磁干扰(需配合合适的电路缓冲/吸收措施)。
  • 工作温度范围:-55℃ 至 +150℃,适应工业级温度环境。

四、封装与热管理

SOD-123FL 为紧凑型表面贴装封装,适合高密度 PCB 设计与自动化生产。该封装有利于缩短引线电感,减少开关过程中的寄生参数,但同时由于体积较小,对散热依赖于 PCB 铜箔面积与热设计:

  • 在高平均功率或高环境温度下,应通过扩大接地铜箔、增加散热通孔或使用铜带散热来降低结温;
  • 对器件的最大结温与热阻(RθJA、RθJC)建议参照原厂完整数据手册进行热流设计与电流整定。

五、典型应用场景

  • 开关电源(SMPS)中的输出整流或回收整流
  • 逆变器与变频器中的高压整流链路
  • 电池充电器与电源适配器中的高压整流
  • 工业电源与测控设备的保护二极管
  • 需要高耐压与快速恢复的整流与自由轮回路

六、使用建议与注意事项

  • 结温与电流降额:在高温工况或长期工作时,应按厂商推荐的降额曲线减小平均电流,确保长期可靠性;
  • 开关瞬态与浪涌:快速恢复二极管在开关瞬态中会有较大的瞬间恢复电流,必要时配合 RC 吸收器、阻尼或软恢复措施降低电磁干扰与尖峰应力;
  • PCB 布局:靠近功率器件布置、提供充足的铜箔散热区,并避免长引线以减少寄生电感;
  • 焊接工艺:遵循回流焊工艺规范,避免超温或过长温度曝光;存储与贴装时注意防潮防尘,必要时按厂家推荐进行烘烤处理;
  • 替换与选型:在需要更短反向恢复时间或更低 Vf 的场合,可考虑超快恢复或肖特基器件,但需注意其耐压与漏电特性是否满足系统要求。

七、包装与采购建议

RS1010FL_R1_00001 可通过 PANJIT 授权分销商或经销渠道采购。常见为卷带(reel)供货,便于 SMT 生产线直接贴装。关于最小订购量、交期、样品与完整数据手册建议直接向供应商或当地代理商咨询,以获得最新的库存与技术支持。

如需该器件的原厂完整数据手册、热阻数据或针对具体电路的选型建议,可提供应用场景与工作条件,我方可进一步给出更精确的设计与布局建议。

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