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Manufacturer Part #

ACST1235-7T

ACST1235 Series 700 Vdrm 12 A Overvoltage Protected AC Switch - TO-220AB

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
On-State Voltage [Vtm]: 0.9V
On State Current [It]-Typ: 12A
Off-State Voltage [Vdrm]: 700V
Off-State Current [Idrm]: 20µA
Gate Trigger Current [Igt]-Max: 35mA
On-state RMS Current [Irms]-Max: 12A
Package Style:  TO-220-3 (TO-220AB)
Mounting Method: Flange Mount
Features & Applications
The ACST12 series belongs to the ACS™/ACST power switch family built with A.S.D. technology. This high performance device is suited to home appliances or industrial systems and drives loads up to 12 A.

This ACST12 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 standard. The ACST1210-7 needs a low gate current to be activated (IGT < 10 mA) and still provides a high electrical noise immunity complying with the IEC 61000-4-4 standard. The ACST1235-7 offers an extremely high static dV/dt immunity of 2 kV/μs minimum.

Features:

  • Triac with overvoltage crowbar technology
  • Low IGT (<10 mA) or high immunity (IGT<35 mA) version
  • High noise immunity: static dV/dt > 2000 V/μs
  • 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
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
45 Weeks
Minimum Order:
2000
Multiple Of:
50
Total
$2,060.00
USD
Quantity
Web Price
50
$1.26
200
$1.08
750
$1.04
1,250
$1.03
2,500+
$1.01
Product Variant Information section