Schottky Barrier Diodes RB491D

罗姆肖特基二极管是低VF・低IR・高ESD強度的二极管。最适用于电脑.手机及各种便携式电子产品。

型号Status封装包装数量最小独立包装数量包装形态RoHS
RB491DT146供应中SMD330003000TapingYes

RB491D 数据手册 Data Sheet

技术特性
Number of terminal3
VRM[V]25
Reverse Voltage VR[V]20
Average Rectified Forward Current IO[A]1.0
IFSM[A]3.0
Forward Voltage VF(Max.)[V]0.45
IF @ Forward Voltage [A]1.0
Reverse Current IR(Max.)[mA]0.2
VR @ Reverse Current[V]20
Package Size[mm]2.9x2.8(t=1.1)
Mounting StyleSurface mount
Storage Temperature (Min.)[°C]-40
Storage Temperature (Max.)[°C]125
Package CodeSOT-346
Package(JEITA)SC-59
应用领域
  • POS (Point of Sales System)
  • Coin Processing Machines
  • Digital Multimeter: Handy Type
  • 有刷电机
  • 超声波诊断设备
  • 数据管理设备(远程保健用)
  • Network Attached Storage
  • DVR/DVS
  • PLC(Programmable Logic Controller)
  • 漏电断路器
  • 便携式音响
  • PPC (Plain Paper Copier)
  • Electric Bike
  • 太阳能发电逆变器
  • 车载
  • CT Scanner
  • 网络电脑
  • ECG(EKG)
  • Machine Vision Camera for Industrial
  • 数码摄像机
  • 无刷电机
  • 超声波诊断设备(便携式)
  • Display for EMS
  • 内置电脑
  • Digital Multimeter: Bench Type
  • 智能电话 / 平板电脑
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • 智能电表
  • AC伺服系统
  • 血压计
  • Digital Stethoscope
  • 血糖检测器
  • 数码相机
  • 笔记本电脑
  • DVD
  • 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)
  • 手机
技术资料下载
引脚配置图
相关产品
PART NUMBERProduct SeriesDatasheet
RB085BM-30FH车载肖特基二极管Datasheet
RB085BM-60FH车载肖特基二极管Datasheet
RB095BM-30FH车载肖特基二极管Datasheet
RB228NS-40通用肖特基二极管Datasheet
RB228NS-40FH车载肖特基二极管Datasheet
RB228NS-60通用肖特基二极管Datasheet
Datasheet
RB491D RB491D
RB085BM-30FH RB085BM-30FH
RB085BM-60FH RB085BM-60FH
RB095BM-30FH RB095BM-30FH
RB228NS-40 RB228NS-40
RB228NS-40FH RB228NS-40FH
RB228NS-60 RB228NS-60
Other
Reliability Information RSX501L-20
Quality and Reliability YFZVFH9.1B
Taping Specifications YFZVFH9.1B
Part Explanation YFZVFH9.1B
Operation Notes EMD6FHA
Condition Of Soldering EMD6FHA
Spice Model (lib) RB491D
Thermal Model (lib) RB491D
Quality and Reliability RB461FFH
Storage Conditions YFZVFH9.1B