ACST210-8FP datasheet(8/13 Pages) STMICROELECTRONICS

부품명	ACST210-8FP

상세설명	Overvoltage protected AC switch

PDF	13 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

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8 / 13 page

Application information

ACST2

8/13

Doc ID 13304 Rev 3

Figure 18.

Typical current and voltage waveforms across the ACST2 during

IEC 61000-4-5 standard test

2.3

Electrical noise immunity

The ACST2 is a sensitive device (IGT = 10 mA) and can be controlled directly though a

simple resistor by a logic level circuit, and still provides a high electrical noise immunity. The

intrinsic immunity of the ACST2 is shown by the specified dV/dt equal to 500 V/µs @ 125 °C.

This immunity level is 5 to 10 times higher than the immunity provided by an equivalent

standard technology Triac with the same sensitivity. In other words, the ACST2 is sensitive,

but has an immunity usually available only for non-sensitive device (IGT higher than 35 mA).

V peak =V CL

1.2/50 µs voltage surge

8/20 µs current surge

ACST210-8FP 데이터시트(PDF) 8 Page - STMicroelectronics