Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
SILAN SFRD92-02AEPS SFRD92
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- SILAN SFRD92-02AEPS
- Type
- SILAN
- Minimum package
- 30 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SILAN
- Electronic Component
- SFRD92-02AEPS
- Electronic Component
- 1
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 5.595g
- Electronic Component
- 1
- Electronic Component
- BM0231143405
- Current
- 20A
- Current(Ir)
- 2uA
- (Vf)
- 950mV@10A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 30
- Voltage Rating(Vr)
- 200V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SFRD92-02AEPS 产品概述
一、产品简介
SFRD92-02AEPS 为士兰微（SILAN）出品的一款高速整流二极管，针对中高电流整流与开关电源应用优化设计。器件在10A 工作条件下的正向压降仅为约0.95V，兼具较低的正向损耗与良好的反向耐压能力，适用于需要高可靠性与高效率的电源系统。
二、主要电气参数
- 正向压降 (Vf)：0.95V @ IF = 10A
- 直流反向耐压 (Vr)：200V
- 最大整流电流：20A（连续）
- 反向漏电流 (Ir)：2μA（标称）
- 工作结温范围：-55℃ ~ +150℃
- 品牌：SILAN（士兰微）
- 封装：未注明（选型时请确认具体封装及散热规格）
三、产品特点与优势
- 低正向压降：在大电流工作条件下降低导通损耗，有利于提高系统效率并减少发热。
- 高耐压能力：200V 反向电压适配主流离线电源与工业电源的整流需求。
- 低漏电流：2μA 的反向电流有助于在待机或高阻负载下保持较低能耗与高稳定性。
- 宽温度范围：-55℃ 至 +150℃ 的工作结温，满足苛刻环境与长寿命应用要求。
四、典型应用场景
- 开关电源（SMPS）整流输出与续流回路
- 开关管缓冲、功率因数校正（PFC）电路
- 直流电机驱动、车用电子（需核对车规认证）
- 工业电源、逆变器与充电设备的高电流整流
五、设计与使用建议
- 封装与散热：由于器件允许较大电流，建议选用具有良好导热路径的封装，并在PCB布局中安排充足的散热铜箔或散热器。
- 旁路与滤波：在高频开关环境下，配合适当的旁路电容与滤波器可抑制尖峰电压，减少对器件的冲击。
- 测试条件：官方参数通常在特定测试条件下测得（如环境温度、脉冲宽度等），实际设计应根据工作工况留有裕度。
- 可靠性验证：在最终产品中进行热循环、过流与ESD 等验证，确保长期稳定性。
六、选型注意事项
- 如需更详细的封装、引脚配置及热阻参数，请向供应商或士兰微索取完整数据手册。
- 若用于汽车或极端工业环境，确认器件是否具备相应的质量认证或车规级版本。
本概述旨在提供快速的产品理解与应用参考，具体电气特性与限制请以数据手册为准。
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