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STMicroelectronics Through Hole 3-Pin TRIAC 800 V Gate Trigger 1 V ACST410-8FP

Category TRIACs Brand STMicroelectronics Condition New

Specifications

Country of Origin China
Brand STMicroelectronics
Height 16.4mm
Length 10.4mm
Model ACST410-8FP
Mount Type Through Hole
Configuration Single
Maximum Operating Temperature 125°C
Package Type TO-220
Minimum Operating Temperature -40°C
Pin Count 3
Rated Average On-State Current Irms 4A
Repetitive Peak Reverse Voltage VDRM 800V
Surge Current Rating 32A
Maximum Gate Trigger Current Igt 10mA
Maximum Holding Current Ih 20mA
Maximum Gate Trigger Voltage Vgt 1V
Peak On-State Voltage 1.7V
Repetitive Peak Off-State Current 0.5mA
Peak Gate Power Dissipation 10W

Key Features

  • Rated average on-state current is 4A providing reliable current handling.
  • Constructed with a through-hole mount type and housed in a TO-220 package.
  • Maximum gate trigger current is 10mA for efficient gate triggering control.
  • Features a surge current rating of 32A for handling transient overloads.
  • Operates in a temperature range from -40°C to 125°C suitable for diverse environments.
  • Compact dimensions with height 16.4mm and length 10.4mm enable space-saving design.
  • Includes an over-voltage protected clamping device to absorb inductive turn-off energy.
  • Single configuration with 3 pins for simple integration in electronic circuits.

Product Description

STMicroelectronics ACST410-8FP is a through-hole 3-pin TRIAC designed as a static switch semiconductor for alternating current (AC) applications. This device is engineered for simple gate drive control with a sensitive gate trigger of 1 V, enabling efficient switching of inductive loads by embedding a high voltage clamping device that absorbs inductive turn-off energy and withstands line transients.

The TRIAC operates reliably with a rated average on-state current of 4A and a surge current capability of 32A, making it suitable for power control in industrial, commercial, and domestic electronic circuits. Encapsulated in a TO-220 package, the component allows through-hole mounting ensuring mechanical robustness and easy assembly.

Featuring a maximum repetitive peak reverse voltage of 800 V and peak gate power dissipation of 10W, this device supports demanding power switching requirements. Its operational temperature range from -40°C to 125°C enables functionality in harsh environments. The ACST410-8FP offers a peak on-state voltage of 1.7 V and a maximum holding current of 20 mA to maintain conduction stability.

This device does not conform to any automotive standards and is manufactured in China. It is ideal for use in industrial automation, power control modules, and AC switching applications where compact, reliable, and efficient switching elements are required.

Rated average on-state current 4A for effective power switching. Through-hole mount with TO-220 package for durability and ease of installation. Maximum gate trigger current 10mA allows sensitive gate control. Surge current rating of 32A for transient protection.

Wide operating temperature range from -40° to 125°C for demanding conditions. Compact dimensions: height 16.4mm, length 10.4mm for space-efficient designs. Includes over-voltage protection to safeguard against inductive spikes.

3-pin single configuration simplifies integration in electronic circuits. Peak gate power dissipation of 10W enhances device reliability. Manufactured under strict quality control ensuring consistent new product condition.

Explore more STMicroelectronics TRIACs and discrete semiconductors at EnvMart for advanced electronics and industrial applications.

STMicroelectronics Through Hole 3-Pin TRIAC 800 V Gate Trigger 1 V ACST410-8FP
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Frequently Asked Questions

The rated average on-state current for this model is 4A, which allows for effective power switching in various applications.

The maximum repetitive peak reverse voltage of the ACST410-8FP is 800V, making it suitable for high voltage applications.

It has a surge current rating of 32A, providing protection against transient overloads.

The maximum gate trigger current for this TRIAC is 10mA, which allows for efficient gate triggering control.

This model has a height of 16.4mm and a length of 10.4mm, enabling space-saving designs.

The operational temperature range for the ACST410-8FP is from -40°C to 125°C, making it suitable for diverse environments.

This TRIAC utilizes a through-hole mount type and is housed in a TO-220 package, ensuring mechanical robustness and ease of installation.

The peak on-state voltage for the ACST410-8FP is 1.7V, which is important for maintaining conduction stability.

The maximum holding current for this model is 20mA, which helps maintain stable conduction.

Yes, this TRIAC includes an over-voltage protected clamping device to absorb inductive turn-off energy, enhancing its reliability.

It is suitable for industrial automation, power control modules, and AC switching applications where reliable and efficient switching is required.

The country of origin for this TRIAC is China, where it is manufactured under strict quality control.

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