WMSIC Electronic Components

PANJIT RS1B_R1_00001

ModelRS1B_R1_00001
PackageSMA
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANJIT RS1B_R1_00001
Type
PANJIT
Minimum package
1800

Technical parameters

Electronic Component
PANJIT
Electronic Component
RS1B_R1_00001
Electronic Component
1
Package
SMA
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.111g
Electronic Component
1
Electronic Component
BM0265820282
Current
1A
Diode
1
Current(Ir)
1uA@100V
(Vf)
1.3V@1A
Electronic Component
55℃~+150℃
Electronic Component
1800
Voltage Rating(Vr)
100V
(Trr)
150ns

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

RS1B_R1_00001 快恢复二极管产品概述

一、产品定位与核心身份

RS1B_R1_00001是台湾强茂电子(PANJIT)推出的快恢复/高效率二极管,采用独立式封装设计,属于中小功率高频整流器件范畴。该产品针对开关电源、DC-DC转换器等高频应用场景优化,兼顾低导通损耗与快恢复特性,可满足消费电子、工业控制、汽车辅助电路等领域的整流需求。

二、关键电气性能参数解析

该器件的核心电气参数围绕“高效率”与“快恢复”两大特性设计,具体表现如下:

2.1 正向导通特性

  • 额定整流电流(IF):直流1A(持续工作电流),可满足多数中小功率设备的电流需求;
  • 正向压降(Vf):1.3V(@1A),相比部分传统硅整流管(如1N400x系列),导通损耗降低约10%,有助于提升电源转换效率。

2.2 反向阻断特性

  • 直流反向耐压(Vr):100V,可承受常规电路中的反向电压应力;
  • 反向漏电流(Ir):1uA(@100V),漏电流极小,反向损耗可忽略不计,进一步提升整体效率。

2.3 动态与温度特性

  • 反向恢复时间(Trr):150ns,属于快恢复二极管范畴,可有效降低开关过程中的电压尖峰与损耗,适合几十kHz至几MHz的高频应用;
  • 工作结温范围:-55℃至+150℃,覆盖工业级与汽车级温度需求,适应极端环境下的稳定工作。

三、封装与物理特性

RS1B_R1_00001采用SMA(DO-214AC)表面贴装封装,属于小型化无铅封装,具有以下优势:

  • 尺寸紧凑:常规尺寸约3.8mm(长)×2.2mm(宽)×1.6mm(高),节省PCB布局空间,适合便携式设备(如手机充电器、LED驱动)的小型化需求;
  • 贴装便捷:支持回流焊工艺,适配自动化生产流水线,提升量产效率;
  • 独立式配置:电气隔离与散热性能良好,避免与周边器件的干扰,降低热串扰风险。

四、典型应用场景

结合参数特性,该产品主要适用于以下场景:

4.1 开关电源(SMPS)次级整流

1A额定电流可覆盖多数中小功率开关电源的输出整流(如手机充电器、机顶盒电源),150ns反向恢复时间可减少开关损耗,提升电源转换效率至85%以上(典型值)。

4.2 高频DC-DC转换器

适用于笔记本电脑、服务器等设备的DC-DC降压/升压模块,快恢复特性可降低高频开关过程中的电磁干扰(EMI),提升电路稳定性。

4.3 汽车电子辅助电路

-55℃至+150℃的宽温范围可适应车载环境(如车载充电器、仪表盘电源),100V反向耐压满足汽车电路的电压波动需求。

4.4 小型逆变器与LED驱动

可用于太阳能微型逆变器的整流环节,以及LED路灯、显示屏的驱动电源,低导通损耗有助于提升LED的发光效率与使用寿命。

五、品牌与可靠性优势

PANJIT(强茂)是全球知名的功率半导体厂商,拥有30余年二极管设计与制造经验,RS1B_R1_00001具备以下可靠性优势:

  • 认证齐全:通过ISO9001质量管理体系、IATF16949汽车电子认证,符合RoHS环保标准;
  • 参数一致性:批量产品的电气参数偏差控制在±5%以内,适配自动化生产的一致性需求;
  • 供货稳定:具备成熟的产能体系,可满足客户的量产订单需求,交货周期短。

六、产品核心优势总结

  1. 高效率:低正向压降(1.3V@1A)与极小反向漏电流(1uA@100V),大幅降低导通与反向损耗;
  2. 快恢复:150ns反向恢复时间,适配高频应用,减少开关损耗与EMI;
  3. 宽温适应:-55℃至+150℃结温范围,覆盖工业与汽车级应用场景;
  4. 小型化:SMA封装节省PCB空间,适合便携式与小型化设备;
  5. 高可靠:强茂品牌背书,认证齐全,参数一致性好,批量供货稳定。

该产品是中小功率高频整流场景的高性价比选择,可有效提升电路效率与可靠性,适配多领域的量产需求。

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