WMSIC Electronic Components

PANJIT GS1MWG_R2_00001

ModelGS1MWG_R2_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 GS1MWG_R2_00001
Type
PANJIT
Minimum package
7500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANJIT
Electronic Component
GS1MWG_R2_00001
Electronic Component
1
Package
SMA
Electronic Component
General Purpose Diode
Electronic Component
0.098g
Electronic Component
1
Electronic Component
BM0263665324
Current
1A
Diode
1
Current(Ir)
1uA@1000V
(Vf)
1.1V@1A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
7500

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

GS1MWG_R2_00001 SMA — PANJIT(强茂) 通用整流二极管 产品概述

一、概述

GS1MWG_R2_00001 是 PANJIT(强茂)推出的一款 1A 通用整流二极管,采用 SMA 表面贴装封装,面向高电压整流及一般开关电源保护用途。器件在常见工作条件下具有稳定的正向压降与极低的反向漏电,适合对体积和可靠性有要求的消费电子与工业电源设计。

二、主要电气参数

  • 型号:GS1MWG_R2_00001
  • 品牌:PANJIT(强茂)
  • 封装:SMA(表面贴装)
  • 正向压降 Vf:1.1 V @ 1 A
  • 直流反向耐压 Vr:1000 V
  • 额定整流电流(平均):1 A
  • 反向电流 Ir:1 μA @ 1000 V
  • 非重复峰值浪涌电流 Ifsm:30 A
  • 工作结温范围:-55 ℃ ~ +150 ℃

三、封装与机械特性

SMA 封装体积小、焊接可靠,适配自动贴片和回流焊工艺。该封装利于在有限空间内实现高电压整流功能,便于在 SMPS 输出整流、续流路径或高压电源中布置。设计时应参考厂方推荐的焊盘布局和回流温度曲线,以保证焊接质量与长期可靠性。

四、性能亮点

  • 高耐压:1000 V 反向耐压满足多数高压直流整流场景。
  • 低漏电:在 Vr=1000 V 时仅 1 μA 级漏电,利于降低静态功耗和提高待机性能。
  • 良好峰值浪涌承受力:30 A 的单次浪涌能力,可应对瞬态负载冲击和开机浪涌。
  • 宽温度范围:-55 ℃ 到 +150 ℃,适应工业级及严苛环境应用。

五、典型应用

  • 高压整流电路(开关电源、整流模块)
  • 续流二极管与保护回路
  • 工业电源与逆变器中高压侧保护
  • 测试与测量设备、高压驱动电路
  • 需要低漏电和小封装的便携或节能设备

六、设计与使用建议

  • 热设计:尽管额定平均整流电流为 1 A,长期使用时应考虑器件结温与 PCB 散热。必要时在焊盘和敷铜层增大散热面积或加散热铜柱。
  • 浪涌注意:Ifsm 为非重复峰值浪涌能力,针对反复冲击建议采取软启动或限流措施以延长寿命。
  • 漏电影响:在高压低电流检测线路中,反向漏电可能影响测量精度,请在电路设计中考虑旁路或校准。
  • 焊接工艺:遵守 PANJIT 推荐的回流曲线,避免超温或长时高温暴露,防止封装和焊点应力。
  • 极性标识:安装时注意阴阳极方向,SMA 封装在器件体侧通常有极性标记,参照数据手册确认。

七、检验与可靠性建议

  • 常规入厂检验:外观、引脚连续性、正向压降与反向漏电测试。
  • 环境应力筛选:针对高温高湿或温度循环场合,应做热循环与高温储存加速试验验证。
  • 使用寿命评估:在高结温或频繁浪涌场景下,建议按系统实际工况进行加速老化与寿命评估。

八、订购与替代建议

订购时请以完整料号 GS1MWG_R2_00001 和厂商 PANJIT(强茂)为准,并向授权分销商索取最新数据手册与回流焊规范。若需寻找替代器件,可检索相同封装(SMA)、相同或更高 Vr(1000 V)、相同 Ifsm 与相近 Vf 的通用整流二极管以评估互换性,但替代前务必核对漏电、热阻与封装机械尺寸。

总结:GS1MWG_R2_00001 提供了在体积受限场合下可靠的 1A/1000V 整流能力,低漏电与良好的浪涌承受力使其适合多种高压整流与保护应用。欲获得详细电气曲线、封装图与回流要求,请参考 PANJIT 官方数据手册。

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