ACST4 Overview
The ACST4 series belongs to the ACS / ACST power switch family. 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 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 Key Features
- 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
- plies with UL standards (File ref : E81734)
- insulation voltage: 2000 VRMS
- Benefits
- Enables equipment to meet IEC 61000-4-5
- High off-state reliability with planar technology
- Needs no external overvoltage protection
ACST4 Applications
- AC mains static switching in appliance and industrial control systems