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View All / Components / Transistors / MOSFETs
SI48xx Series Power MOSFET SOP-8, Multiple Models

SI48xx Series Power MOSFET SOP-8, Multiple Models

SOP-8 power MOSFET series for power switching and DC-DC conversion
SOP-8 | SI4818DY / SI4833DY / SI4834BDY / SI4880DY
Select the model you need; see the manufacturer data for full specifications

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NT$21
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商品簡介


SI48xx 系列為高效率 Power MOSFET 產品線，採用 SOP-8 封裝並具備低導通阻抗特性，適合用於電源開關、DC-DC 轉換、負載切換與一般功率控制應用。此系列常見於電源模組、電池供電系統、工業控制與嵌入式設備中，可在有限空間內兼顧電流能力與效率表現。不同型號在耐壓與導通阻抗上略有差異，可依實際設計需求選擇合適料號。



商品規格


型號 通道 VDS ID（TYP） rDS(on)@VGS=10V 典型導通優勢
SI4800BDY N 30 V ~9 A ~0.0185 Ω 良好切換性能與低 Qg
SI4818DY Dual N 30 V Ch1 ~6.3 A / Ch2 ~9.5 A Ch1 ~0.018–0.022 Ω
Ch2 ~0.0125–0.0155 Ω		 優異雙路電流與低阻抗
SI4833DY P 30 V ~3.5 A 典型中等 P 型中等電流與 Schottky 特性
SI4834BDY Dual N 30 V ~7.5 A ~0.022 Ω @10V 優異雙路電流與低阻抗
SI4835DY P 30 V ~8 A ~0.019 Ω @-10V P 型高電流級
SI4880DY N 30–40 V* ~12 A+ 很低 最高電流 & 最低 rDS(on)


規格 產品貨號 區號 品牌 原廠貨號
SI4800BDY 3680105001781 X  
SI4818DY 3680105001903 Md06-37  
SI4833DY 3680105001910 Md06-36  
SI4834BDY 3680105001927 Md06-35  
SI4835DY 3680105001798 X  
SI4880DY 3680105001934 Md06-34  
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