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Jingdao Microelectronics DS110W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Electronic DS110W
- Type
- Jingdao Microelectronics
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic
- Electronic Component
- DS110W
- Electronic Component
- 1
- Package
- SOD-123F
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0219840054
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 200uA@100V
- (Vf)
- 850mV@1A
- Electronic Component
- 55℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
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：DS110W 肖特基二极管
一、产品简介
DS110W 是一款高性能肖特基二极管，由晶导微电子制造，采用 SOD-123F 封装。该二极管在电流密度和耐压方面表现优异，额定电流为1A，最大反向电压可达到100V。其典型正向电压为850mV@1A，并且在100V时的反向漏电流不超过200µA。这些特性使得 DS110W 成为多种应用的理想选择，尤其是在需要高效率和小型化设计的场合。
二、技术参数
- 最大反向电压 (VR): 100V
- 正向电流 (IF): 1A
- 正向电压 (VF): 850mV @ 1A
- 反向漏电流 (IR): 200µA @ 100V
- 封装类型: SOD-123F
- 工作温度范围: -55°C 至 +125°C
三、工作原理
肖特基二极管因其特殊的金属-半导体结构，具有较低的正向压降和快速的开关特性。这种特性使得它在高频应用中表现出色。DS110W 在导通时，通过其PN结的正向压降仅为850mV，这显著低于常规二极管的正向压降，降低了功耗并提高了系统的能效。
当施加反向电压时，DS110W 的反向电流保持在200µA以下，这一特性在电源以及其他需要稳定性能的应用中尤为重要。其高的反向击穿电压（100V）防止了在高电压条件下可能出现的损坏，确保了其在逆向导通情况下能够安全操作。
四、应用场景
DS110W 肖特基二极管广泛应用于多个领域，具体如下：
开关电源：由于其低正向电压特性，DS110W 在开关电源中作为整流二极管使用，可提高转换效率，减少热量产生。
电池充电器：该二极管的快速切换能力使其在电池管理系统中，作为防止反向电流流动的关键元件发挥重要作用。
射频识别 (RFID)：在射频电路中，DS110W 由于其快速响应特性，常用于整流和保护电路。
LED 驱动：在LED驱动电路中，常用于输出整流，确保稳定电流通过LED，提升其使用寿命。
汽车电子：在汽车电气系统中，DS110W 可用于防止逆向电压对其他电路的损坏以及电源管理。
五、优势与特点
- 低正向压降：850mV 的低正向压降最大程度上减少了能量损耗，提高了系统的整体效率。
- 高反向电压：100V 的反向电压能力使其能够在高压环境下正常工作。
- 小型封装：SOD-123F 封装设计适合空间受限的应用，方便嵌入到各种电路中。
- 稳健的性能：较低的反向漏电流确保了在高电压状态下的稳定性和安全性。
六、总结
DS110W 肖特基二极管凭借其优越的电气性能与紧凑的封装设计，是现代电子设备中不可或缺的基础元器件之一。其多样化的应用场景和无与伦比的高效表现，适应了快速变化的市场需求，使得 DS110W 成为许多工程师和设计师的优先选择。为确保设计的可靠性和性能，选择合适的肖特基二极管是实现高效电源系统设计的重要一步。
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