過渡電圧保護ACSTシリーズ

負荷整流が生成する過渡電圧や、IEC 61000-4-5に記述されているようなACラインに起因する過渡電圧は、いずれもデバイスとシステムがうまく吸収します。ACSTのクランプおよびクローバ機能によって、システムとACSTにとって安全な過渡動作が保証されます。したがって、MOVやスナバ回路が不要になり、回路が簡素化されます。

これらのデバイスには800Vのブロック機能があり、標準またはロジック･レベルのゲートを選択できます。
これらは、Fullpack、IPAK、DPAK、D²PAK、またはI²PAKパッケージで提供されます。

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8H TRIACS : Maximize AC Power Density without compromise

ST’s 8H Triacs have been designed for Industrial, Building, Residential, Appliances. Based on the new ST’s technology, the 8H Triacs are able to work at 800V & 150°C without compromise. It makes 8H Triacs the right choice to run in very hot confined electronic environment and improve the reliability of your system. Thanks to 8H Triacs robust dynamic turn-off commutation and high noise immunity at high temperature you can reduce your system size while increasing functional safety.

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Getting started with STEVAL-GLA001V1 insulated AC switch control

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Increase immunity and reduce BOM with new 800 V AC switch

Drive loads subjected to high AC line spikes and transients with ST’s new logic-level ACST310; a 3 A, 800 V overvoltage-protected AC switch. Its high-voltage robustness and surge voltage capabilities prove its reliability in low-power appliance systems, and saves PCB space as any MOV protection or RC network can be removed. Available in two package versions, the ACST310-8B in DPAK and the ACST310-8FP in a 2kV UL1557-certified TO-220FPAB, it allows any standard microcontroller to drive resistive or inductive loads up to 250 W.

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10 A 800 V Over-voltage protected AC switch
ACST12
Overvoltage protected AC switch
ACST6
Overvoltage protected AC switch
ACST310-8FP
Overvoltage protected AC switch
ACST8
Overvoltage protected AC switch
ACST4
4 A - 800 V Overvoltage protected AC switch
ACST2
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ACST1635-8FP
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ACST1235-8FP
12 A 800 V Over-voltage protected AC switch
ACST10
Overvoltage protected AC switch

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