ACST10
Overvoltage protected AC switch
OUT
G OUT COM
TO-220AB
G OUT COM
TO-220FPAB
Features
Triac with overvoltag...
ACST10
Over
voltage protected AC switch
OUT
G OUT COM
TO-220AB
G OUT COM
TO-220FPAB
Features
Triac with over
voltage crowbar protection Low IGT (< 10 mA) or high immunity
(IGT < 35 mA) version High noise immunity: static dV/dt > 2000 V/µs Provides UL certified insulation rated at
2000 VRMS
Benefits
Enables equipment to meet IEC 61000-4-5 High off-state reliability with planar technology Need no external over
voltage protection Reduces the power passive component count High immunity against fast transients
described in IEC 61000-4-4 standards
Applications
AC mains static switching in appliance and industrial control systems
Drive of medium power AC loads such as: – Universal motor of washing machine drum – Compressor for fridge or air conditioner
Datasheet - production data
Description
The ACST10 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 10 A.
This ACST10 switch has a Triac structure and a high
voltage clamping device to absorb the inductive turn-off energy and withstand transients such as those described in the IEC 61000-4-5 standard. The ACST1010-7 needs a low gate current to be activated (IGT < 10 mA) and still shows a high noise immunity complying with IEC 61000-4-4 standard. The ACST1035-7 offers a high static dV/dt immunity of 2 kV/µs minimum.
Figure 1. Functional diagram
O...