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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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BAS70-05 为 BORN(伯恩半导体)出品的一款小功率肖特基(Schottky)二极管,采用 SOT-23 小封装设计。该器件以低正向压降与低反向漏电流为主要特性,适合在低压差、开关频率较高的电路中作整流、钳位、反向保护或电平移位等用途。器件额定工作结温范围为 -40℃ 至 +125℃,适用于工业级温度要求的应用场景。
以上参数体现了该器件在中等电压、高速开关和低功耗场合的实用性。需要注意测试条件(如温度、脉冲时间)会影响 Vf 与 Ir 的实际数值,选型时应结合具体工作点校核。
在更换或选择替代器件时,应关注以下关键参数:反向耐压(Vr)、正向压降(Vf)在目标电流下的值、反向漏电(Ir)在工作电压与温度下的表现、连续与浪涌电流能力、封装尺寸与引脚排列。若需更高电流或更低 Vf,可考虑功率更大的肖特基系列;若工作电压可接受降低,可参考常见的小信号肖特基如 BAT54 等,但要注意这些器件的 Vr 与 Ir 是否满足应用要求。
总结:BAS70-05 以其 70V 耐压、低漏电与小型 SOT-23 封装,适用于需要兼顾较高耐压与低损耗的小功率肖特基应用。选型时请结合系统工作电压、工作温度与热管理方案进行综合评估。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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