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SK26WA是SHIKUES(时科) 推出的一款独立式肖特基整流二极管,针对低压、中功率整流场景设计,以低正向压降、小型化封装和宽温适应性为核心特点,广泛适配消费电子、工业控制等领域的高效能电路需求。
SK26WA属于时科功率半导体产品线中的低压肖特基系列,聚焦“小体积、低功耗、高可靠性”三大方向,弥补了传统硅整流二极管正向压降高、效率低的短板,同时兼顾小型化设计与宽温稳定性。时科作为国内专注功率器件研发的品牌,其肖特基二极管系列已通过高温反偏、温度循环等可靠性测试,产品覆盖1A-10A不同电流等级,SK26WA是其中2A电流等级的代表性型号。
SK26WA的电气参数直接决定应用边界,核心参数如下:
肖特基二极管的核心优势在于低正向压降——SK26WA在2A连续整流电流下仅需500mV压降,相比传统硅整流二极管(典型Vf≈1V)功耗降低50%,可有效减少电路发热,提升电源转换效率。
额定反向耐压60V,满足绝大多数低压整流场景(如5V、12V、24V输出的电源电路),无需额外串联稳压管,简化电路设计。
2A连续整流电流是核心功率指标,可稳定承载常规负载(如小型家电、移动电源充电模块),满足多数中功率设备的整流需求。
在60V反向电压下,漏电流仅300μA,低漏电流可减少电路待机功耗,提升便携设备续航能力。
40A浪涌能力可应对瞬间电流冲击(如电源开机、负载突变),避免器件损坏,提升电路可靠性。
宽温范围覆盖工业级(-40℃~+85℃)、部分汽车场景的温度需求,可在极端环境下稳定工作。
SK26WA采用SOD-123FL表面贴装封装,具体特点:
SK26WA的参数特性使其适配多种场景,核心应用包括:
相比同类产品,SK26WA的核心价值体现在:
综上,SK26WA肖特基二极管以“低压降、小体积、宽温可靠”为核心竞争力,是消费电子、工业控制等领域低压整流电路的高性价比选择。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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