WMSIC Electronic Components

ROHM RB511SM-30FHT2R RB511SM

ModelRB511SM-30FHT2R
PackageSOD-523
BrandROHM
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ROHM RB511SM-30FHT2R
Type
ROHM
Unit
Electronic Component
Minimum package
8000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
RB511SM-30FHT2R
Electronic Component
1
Package
SOD-523
Electronic Component
Schottky Diode
Electronic Component
0.01g
Electronic Component
1
Electronic Component
BM0093060758
Current
100mA
Diode
Electronic Component
Current(Ir)
7uA@10V
(Vf)
370mV@10mA
Electronic Component
Electronic Component
Electronic Component
8000

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

产品概述:RB511SM-30FHT2R 肖特基二极管

一、基本信息

RB511SM-30FHT2R 是一款高性能的肖特基二极管,由 ROHM(罗姆)公司制造。作为一款表面贴装型的电子元器件,该二极管具有优异的电气特性,适用于多种电子电路中,如整流、电源供应、信号处理等。该器件采用 SC-79(SOD-523)封装,便于在各种电路板上进行高效的集成和布局。

二、关键技术参数

  1. 二极管类型:肖特基二极管

    • 肖特基二极管具有较低的正向电压降和快速的切换速度,适合高频应用。
  2. 电压 - DC 反向 (Vr):

    • 最大反向电压为 30V,这使得它能够在电源电压较高的应用中稳定工作,减少故障风险。
  3. 电流 - 平均整流 (Io):

    • 最大平均整流电流为 100mA,能够满足多数小型电源和信号电路的需求。
  4. 正向电压 (Vf):

    • 在 10mA 的正向电流下,其正向电压降为 370mV,表现出优良的导通特性,能够有效减少功耗并提升效率。
  5. 速度:

    • 该二极管的切换速度支持小信号 ≤ 200mA(Io),能够适应快速开关应用,降低开关损耗。
  6. 反向泄漏电流:

    • 在 10V 条件下的反向泄漏电流为 7µA,表明其在高阻断状态下的优良性能,适合应用于低功耗设备。
  7. 工作温度:

    • 结温最大值为 125°C,展现了较高的热稳定性,适合在较高环境温度下工作。
  8. 封装与安装类型:

    • RB511SM-30FHT2R 采用 SC-79(SOD-523)封装,整体体积小,方便表面贴装(SMD)布局,适用于空间受限的应用环境。

三、应用场景

RB511SM-30FHT2R 适合用于多种电子应用,具体包括但不限于:

  1. 手机及消费电子:

    • 该肖特基二极管广泛应用于手机充电器和电源模块中,能够有效进行整流转换并提高能量效率。
  2. 开关电源:

    • 在开关电源中,肖特基二极管可用作整流二极管,其快速的开关特性可以有效减少电源损耗,提高转换效率。
  3. 保护电路:

    • 该二极管可应用于过压和反向电流保护电路中,通过快速响应来保护敏感的电子元件,不至于受到损害。
  4. LED驱动电路:

    • 在LED照明应用中,RB511SM-30FHT2R 可作为整流或保护二极管,以确保LED长期稳定运行。

四、产品优点

  1. 低正向电压:

    • 370mV 的低正向电压可以有效提高电路的能效,减少热耗散,提升整体性能。
  2. 小体积:

    • SC-79 封装使得该二极管在设计中占用极小的空间,非常适合于小型、紧凑的电子设备。
  3. 高温稳定性:

    • 相较于其他类型的二极管,RB511SM-30FHT2R 能够在较高温度下稳定工作,使其在严苛环境下依然可靠。
  4. 高频响应:

    • 其快速的反应特性使得该二极管不仅适用于直流转换,还能良好处理高频信号。

五、总结

RB511SM-30FHT2R 是一款现代电子应用中不可或缺的肖特基二极管,凭借其优良的电气性能、小型封装和高温稳定性,广泛适用于电源、整流、保护和高频信号处理等领域。选择 RB511SM-30FHT2R 将为您的电子设计提供可靠、高效的解决方案。

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