ACST4 Overvoltage protected AC switch

The ACST4 series belongs to the ACS™/ACST power switch family built with A.S.D.® (application specific discrete) technology. This high performance device is suited to home appliances or industrial systems, and drives loads up to 4 A.

This ACST4 switch embeds a Triac structure and a high voltage clamping device able to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards. The ACST410 needs only a low gate current to be activated (IGT < 10 mA) and still shows a high noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).

技术特性
  • Triac with overvoltage protection
  • Low IGT (<10 mA) or high immunity (IGT<35 mA) version
  • High noise immunity: static dV/dt > 1000 V/µs
  • TO-220FPAB insulated package: 1500 V rms
  • Benefits
    • Enables equipment to meet IEC 61000-4-5
    • High off-state reliability with planar technology
    • Needs no external overvoltage protection
    • Reduces the power passive component count
    • High immunity against fast transients described in IEC 61000-4-4 standards
应用领域
  • AC mains static switching in appliance and industrial control systems
  • Drive of medium power AC loads like:
    – Universal drum motor of washing machine
    – Compressor for fridge or air conditioner
功能框图
ACST4 功能框图
ACST4 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
ACST435-8B Active 0.532 1000 DPAK Tube   ACST435-8B
ACST410-8B Active 0.532 1000 DPAK Tube   ACST410-8B
ACST435-8BTR Active 0.532 1000 DPAK Tape And Reel   ACST435-8BTR
ACST410-8FP Active 0.669 1000 TO-220FPAB Tube   ACST410-8FP
ACST435-8FP Active 0.669 1000 TO-220FPAB Tube   ACST435-8FP
ACST410-8BTR Active 0.532 1000 DPAK Tape And Reel   ACST410-8BTR
DATASHEET
描述 版本 大小
ACST4 :Overvoltage protected AC switch 5 157KB
USER MANUALS
描述 版本 大小
UM1044: STEVAL-IHT005V1 3.3 V control of ACS™/Triac with STM32™ 1 1649KB
SPICE MODELS
描述 版本 大小
ACS Triacs PSpice model (.lib) and symbols (.olb) 1.0 13KB
FLYERS
描述 版本 大小
FLACST40309 : Transient-protected AC power switches 1 404KB
FLACST0510 : ACST Triac series 1.0.0 456KB