ACST4 交流开关

The ACST4 belongs to the AC power switch family built around the ASD? technology. This high performance device is adapted to home appliances or inductrial systems and drives loads up to 4 A.The ACS? switch embeds a Triac structure with a high voltage clamping device to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards.

ACST4 产品特性:

• AC static switching in appliance control systems
• Drive of low power high inductive or resistive loads like
  – spray pump in dishwashers
  – an in air-conditioners
• Blocking voltage: VDRM /VRRM = ±700 V
• Avalanche controlled: VCL typ = 1100 V
• Nominal conducting current : IT(RMS) = 4 A
• High surge current capability: 30 A for 20 ms full wave
• Gate triggering current: IGT < 10 mA or 25 mA
• Switch integrated driver
• High noise immunity: static dV/dt > 500 V/μs
• Enables equipment to meet IEC 61000-4-5
• High off-state reliability with planar technology
• No external overvoltage protection needed
• Reduces the power component factor
• Interfaces directly with the microcontroller
• Direct interface with the microcontroller for the ACST4-7S (IGT < 10 mA)

ACST4 订购型号:

Part number	Marking	Package	Weight	Base Qty	Packing mode
ACST4-7SB	ACST47S	DPAK	0.3 g	75	Tube
ACST4-7SB-TR	ACST47S	DPAK	0.3 g	2500	Tape and reel
ACST4-7SH	ACST47S	IPAK	0.4 g	75	Tube
ACST4-7SFP	ACST47S	TO-220FPAB	2.4 g	50	Tube
ACST4-7CB	ACST47C	DPAK	0.3 g	75	Tube
ACST4-7CB-TR	ACST47C	DPAK	0.3 g	2500	Tape and reel
ACST4-7CH	ACST47C	IPAK	0.4 g	75	Tube
ACST4-7CFP	ACST47C	TO-220FPAB	2.4 g	50	Tube

ACST4 技术支持与电子电路设计开发资源下载

1. ACST4 数据手册DataSheet下载.PDF
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