WMSIC Electronic Components

GOODWORK ES1JF

ModelES1JF
PackageSMAF
BrandGOODWORK
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
GOODWORK ES1JF
Type
GOODWORK
Minimum package
10000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GOODWORK
Electronic Component
ES1JF
Electronic Component
1
Package
SMAF
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.062g
Electronic Component
1
Electronic Component
BM0264757982
Current
1A
Diode
1
Current(Ir)
9uA
(Vf)
1.7V@1A
Electronic Component
65℃~+150℃
Electronic Component
Electronic Component
Electronic Component
10000

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

ES1JF 产品概述

一、产品简介

ES1JF 是 GOODWORK(固得沃克)推出的一款快恢复/高效率整流二极管,单颗独立封装,型号采用 SMAF 外形。该器件在 1A 工作电流条件下具有典型正向压降 1.7V,反向耐压高达 600V,反向电流仅 9µA,反向恢复时间 Trr 为 35ns,适用于对开关速度和效率有较高要求的功率整流与保护场合。

二、主要参数(典型值)

  • 二极管配置:1 个独立式
  • 正向压降 Vf:1.7V @ IF = 1A
  • 直流反向耐压 Vr:600V
  • 直流整流电流 IF(AV):1A
  • 反向电流 Ir:9µA(常温、Vr 条件下)
  • 反向恢复时间 Trr:35ns
  • 工作结温范围:-65℃ ~ +150℃
  • 封装形式:SMAF

三、产品特性与优势

  • 低正向压降:在 1A 工作电流下 Vf 约 1.7V,有助于减少整流损耗,提升系统效率。
  • 快恢复性能:35ns 的反向恢复时间适合开关频率较高的电源与变换器,能有效降低开关损耗与振铃。
  • 高压耐受:600V 的反向耐压可满足中高压整流与抑制应用需求。
  • 低反向漏电流:9µA 的低 Ir 在待机或高温下有利于降低静态功耗。
  • 宽温度范围:-65℃ ~ +150℃ 的结温范围使其适用于工业级和恶劣环境条件。
  • 可靠封装:SMAF 封装利于自动化贴装与良好的散热性能,机械强度适中。

四、典型应用场景

  • 开关电源(SMPS)二次整流或主整流
  • 电机驱动及逆变器的自由轮回二极管(free-wheeling)
  • 功率因数校正(PFC)电路
  • 太阳能逆变器、照明驱动和电池充放电保护
  • 各类高压脉冲及整流电路的过压/反向保护

五、使用建议与注意事项

  • 热管理:虽为 1A 级器件,但在高频或密集布局中需关注焊盘散热与 PCB 散热设计,必要时增加散热铜箔或散热片。
  • 反向恢复影响:在高频开关环境中,Trr 会影响开关损耗与 EMI,建议在设计时评估对整体系统效率与滤波需求的影响。
  • 极性与封装识别:安装时确认封装极性标识,避免反向安装导致器件损坏。
  • 焊接工艺:遵循推荐的回流焊温度曲线,避免重复高温造成器件应力或封装变形。
  • 储存与静电防护:存放于干燥、防静电环境,拆装时采取 ESD 防护措施。

六、封装与机械特性

ES1JF 采用 SMAF 封装,体积小、适合自动贴装。封装提供良好机械强度和可重复焊接性,适配常见 PCB 布局。详细外形尺寸和焊盘设计建议请参见 GOODWORK 官方 datasheet,以保证良好的一致性和焊接可靠性。

七、质量与采购信息

  • 品牌:GOODWORK(固得沃克)
  • 型号:ES1JF
  • 包装形式:独立式 / 托盘或卷带视供应商提供规格
  • 质量保证:遵循制造商出厂测试标准,建议向授权代理或经销商采购以确保原厂真品与售后支持。

如需更详细的电气特性曲线、温升数据、封装尺寸图和回流焊工艺参数,请向 GOODWORK 索取完整技术资料(datasheet)或联系技术支持团队。

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