Fast Recovery Diodes RFN20NS4S

罗姆的快速恢复二极管具有超高速且低VF、有利于大幅提高开关电源効率,降低功率损失。

型号Status封装包装数量最小独立包装数量包装形态RoHS
RFN20NS4STL开发中TO-263S(D2PAK)10001000TapingYes

RFN20NS4S 数据手册 Data Sheet

技术特性
Number of terminal3
VRM[V]430
Reverse Voltage VR[V]430
Average Rectified Forward Current IO[A]20.0
IFSM[A]100.0
Forward Voltage VF(Max.)[V]1.55
IF @ Forward Voltage [A]20.0
Reverse Current IR(Max.)[mA]0.01
VR @ Reverse Current [V]430
trr(Max.)[ns]30
IF @ trr [mA]500
IR @ trr [A]1.0
Package Size[mm]10.1x13.1(t=4.5)
Mounting StyleSurface mount
Storage Temperature (Min.)[°C]-55
Storage Temperature (Max.)[°C]150
Package CodeTO-263S(D2PAK)
Package(JEITA)SC-83
应用领域
  • Coin Processing Machines
  • POS (Point of Sales System)
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • 有刷电机
  • 数据管理设备(远程保健用)
  • 超声波诊断设备
  • Single Board Computer
  • Network Attached Storage
  • DVR/DVS
  • PLC(Programmable Logic Controller)
  • PPC (Plain Paper Copier)
  • 大型LCD面板
  • 太阳能发电逆变器
  • Electric Bike
  • CT Scanner
  • ECG(EKG)
  • 家庭影院
  • 无刷电机
  • 超声波诊断设备(便携式)
  • Display for EMS
  • LED 照明
  • Digital Multimeter: Bench Type
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • 智能电表
  • STB (Set Top Box)
  • Digital Stethoscope
  • 家庭音响
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • 监控摄像机
  • MFP (多功能打印机)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • 步进电机
  • Pulse Oximeter
  • CPAP
  • 监控摄像机(IP网络)
  • TV
技术资料下载
引脚配置图
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RFN20NS4S RFN20NS4S
RB085BM-30FH RB085BM-30FH
RB085BM-60FH RB085BM-60FH
RB095BM-30FH RB095BM-30FH
RB228NS-40 RB228NS-40
RB228NS-40FH RB228NS-40FH
RB228NS-60 RB228NS-60
Spice Model RFN20NS4S
Thermal Model (lib) RFN20NS4S
Operation Notes EMD6FHA
Operation Notes RGT8NS65D
Taping Specifications YFZVFH9.1B
Condition Of Soldering EMD6FHA
Storage Conditions YFZVFH9.1B
Reliability Information RFUS20NS6SFH
Quality and Reliability YFZVFH9.1B
Part Explanation YFZVFH9.1B
Quality and Reliability RFUS20NS6SFH