STMicroelectronics ACST10
The ACST10 series belongs to the ACS™/ACST power switch family built with A.S.D. 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.| Part No. | ACST10 |
|---|---|
| Datasheet | ACST10 Download |
| Manufacturer |  STMicroelectronics |
| Description | Overvoltage protected AC switch |
| Buy | Stock & Price |
FEATURES
● Triac with overvoltage 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 overvoltage 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
(application specific discrete) technology. 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.
