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STMicroelectronics Surface Mount 3-Pin TRIAC 800 V, Gate Trigger Voltage 1 V ACST830-8GTR
Specifications
| Country of Origin | China |
|---|---|
| Brand | STMicroelectronics |
| Height | 4.6mm |
| Length | 10.4mm |
| Model | ACST830-8GTR |
| Mount Type | Surface |
| Configuration | Single |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-263 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 8A |
| Repetitive Peak Reverse Voltage VDRM | 800V |
| Surge Current Rating | 84A |
| Maximum Gate Trigger Current Igt | 30mA |
| Maximum Holding Current Ih | 30mA |
| Maximum Gate Trigger Voltage Vgt | 1V |
| Peak On-State Voltage | 1.5V |
| Repetitive Peak Off-State Current | 1mA |
| Peak Gate Power Dissipation | 10W |
Key Features
- Rated for an average on-state current of 8A suitable for moderate power loads.
- Equipped with a TO-263 package type for surface mounting on PCBs.
- Supports repetitive peak reverse voltage of 800V ensuring high voltage tolerance.
- Has a maximum gate trigger current of 30mA allowing low gate drive power.
- Can withstand surge currents up to 84A for transient resistance.
- Operates effectively within -40°C to 125°C ambient temperature range.
- Features a peak gate power dissipation of 10W for stable operation under load.
- Compact dimensions with 10.4mm length and 4.6mm height fit dense circuit designs.
Product Description
STMicroelectronics ACST830-8GTR is a surface mount 3-pin TRIAC designed for efficient alternating current switching. This TRIAC supports a repetitive peak reverse voltage of 800 V and a low gate trigger voltage of 1 V, making it an excellent choice for controlling AC power in compact industrial and electronic applications.
The device comes in a TO-263 package, providing robust surface mounting capabilities with a low profile measuring 10.4mm in length and 4.6mm in height. It can continuously handle an average on-state current of 8 A, making it suitable for a variety of power control and switching tasks.
Its maximum gate trigger current of 30 mA and peak gate power dissipation of 10 W ensure energy-efficient operation and reliable gate control. With a surge current rating of 84 A, the TRIAC is capable of handling transient power surges commonly encountered in inductive loads.
Operating between -40°C and 125°C ambient temperatures, this component is fit for usage in a broad range of industrial settings. Features such as a maximum holding current of 30 mA and repetitive peak off-state current of 1 mA enhance its switching reliability and performance stability.
The ACST830-8GTR TRIAC is designed without specific automotive standards but is well-suited for industrial electronics, HVAC controls, motor controls, and power switching in manufacturing equipment.
Rated Average On-State Current Irms: 8A. Surface Mount TO-263 Package. Repetitive Peak Reverse Voltage: 800V. Maximum Gate Trigger Current: 30mA. Surge Current Rating: 84A. Operating Temperature Range: -40°C to 125°C. Peak Gate Power Dissipation: 10W.
Compact Dimensions: Length 10.4mm, Height 4.6mm. Maximum Holding Current: 30mA. Repetitive Peak Off-State Current: 1mA. This product is manufactured in China and supplied as new. Explore more TRIACs and semiconductor devices for industrial and electronic applications on EnvMart.
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Frequently Asked Questions
The rated average on-state current for this model is 8A, making it suitable for moderate power loads.
It supports a repetitive peak reverse voltage of 800V, ensuring high voltage tolerance for various applications.
This model has compact dimensions of 10.4mm in length and 4.6mm in height, suitable for dense circuit designs.
The maximum gate trigger current is 30mA, allowing for low gate drive power requirements.
It has a surge current rating of 84A, capable of withstanding transient power surges commonly encountered in inductive loads.
The TRIAC operates effectively within an ambient temperature range of -40°C to 125°C.
This model comes in a TO-263 package type, designed for surface mounting on PCBs.
The peak gate power dissipation is 10W, ensuring stable operation under load conditions.
The maximum holding current is 30mA, which enhances its switching reliability.
The peak on-state voltage is 1.5V, which is relevant for its operational characteristics.
The repetitive peak off-state current is rated at 1mA, contributing to its performance stability.
This TRIAC is well-suited for industrial electronics, HVAC controls, motor controls, and power switching in manufacturing equipment.
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