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FOSAN SS220
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FOSAN SS220
- Type
- FOSAN
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- FOSAN
- Electronic Component
- SS220
- Electronic Component
- 1
- Package
- SMA
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.115g
- Electronic Component
- 1
- Electronic Component
- BM0093409026
- Current
- 2A
- Diode
- 1
- Current(Ir)
- 20uA@200V
- (Vf)
- 920mV@2A
- Electronic Component
- 60℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
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：SS220肖特基二极管
基本信息
SS220是一款高性能的肖特基二极管，由知名品牌FOSAN（富信）生产，主要应用于高效整流和开关电源等领域。其重要的规格参数包括：正向压降920mV（在电流为2A时）、额定反向电压为200V以及漏电流为20μA（在200V时）。该器件采用SMA封装，具有优良的散热性能和可靠性。
工作原理
肖特基二极管与传统PN结二极管的工作原理有所不同。其结构中使用了金属（如铝）与半导体材料（如硅）间的接触形成的肖特基接触，因此具备较低的正向压降和极快的开关速度。SS220的920mV正向压降使得其在高电流下仍能保持高效能，非常适合应用于需要低功耗和高效率的电源电路中。
主要特性
- 低正向压降：SS220在2A电流下的正向压降仅为920mV，相较于传统二极管，能显著减少功率损耗，提高系统效率。
- 高反向电压：其额定反向电压高达200V，使得SS220能够在各种高压应用中保持稳定性和安全性。
- 微小的漏电流：在200V的条件下，SS220的漏电流为20μA，意味着在不工作状态下消耗的电量极低，有效延长了电源和电池的使用寿命。
- 快速开关特性：肖特基二极管的开关速度相较于传统二极管更快，使其适合在高频应用中使用，如开关电源和逆变器等。
应用场景
SS220二极管可广泛应用于各种电子产品和电气系统中，尤其是在以下一些关键领域中表现优异：
- 开关电源（SMPS）：由于其快速开关特性及高效率，SS220成为了开关电源设计中的热门选择，能有效降低整个电源的热耗散。
- 直流-直流转换器：在DC-DC转换器中，使用肖特基二极管可以提高转换效率，减少能量损失。
- 逆变器：在电力电子逆变器中，SS220能够快速响应变化的负载需求，保持输出稳定。
- 电池充电器：由于其低压降和小漏电流特点，适合用于对电池进行高效充电，延长电池使用时间。
- 保护电路：可以作为反向保护二极管，防止电流反向流动损坏电路。
结论
综合以上信息，SS220肖特基二极管是一款性能优越、高效能的电子元器件，其在高频、高压及低能耗应用中的表现令人瞩目。选择FOSAN的SS220将为各类电子设计提供更加可靠的性能保证，是现代电子设备中不可或缺的关键组件之一。对于需要优化性能和提高能效的设计工程师而言，SS220是一个理想的选择。
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