Overview
The ACST410-8BTR is a high-performance TRIAC (Triode for Alternating Current) switch produced by STMicroelectronics. This component is designed to handle high voltage and current requirements, making it suitable for various industrial and consumer applications. The ACST410-8BTR features a logic-sensitive gate and is packaged in a TO-252-2 (DPAK) surface mount format, which enhances its reliability and ease of integration into different circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | ACST410-8BTR |
| Package | TO-252-2 (DPAK) |
| Peak Off-State Voltage (Vdrm) | 800V |
| On-State Current (It(RMS)) | 4A |
| Gate Trigger Current (Igt) | 20mA |
| Gate Trigger Voltage (Vgt) | 10mA |
| Surge Current (Itsm@f) | 32A@f |
| Operating Temperature | -40℃ to +125℃ |
Key Features
- High Voltage Clamping: The ACST410-8BTR embeds a high voltage clamping device to absorb inductive turn-off energy and withstand line transients as per IEC 61000-4-5 standards.
- Logic-Sensitive Gate: This TRIAC features a logic-sensitive gate, making it compatible with low-power control signals.
- High Current Handling: Capable of handling up to 4A of on-state current and 32A of surge current.
- Wide Operating Temperature Range: Operates from -40℃ to +125℃, making it suitable for a variety of environmental conditions.
- Surface Mount Package: Packaged in TO-252-2 (DPAK), which is convenient for surface mount assembly.
Applications
- Industrial Control Systems: Suitable for use in industrial control systems where high reliability and robustness are required.
- Power Tools and Appliances: Can be used in power tools and appliances that require high current and voltage handling.
- Automotive Systems: Applicable in automotive systems due to its wide operating temperature range and high voltage clamping capabilities.
- Consumer Electronics: Used in various consumer electronics that need reliable and efficient switching solutions.
Q & A
- What is the peak off-state voltage of the ACST410-8BTR?
The peak off-state voltage (Vdrm) is 800V. - What is the on-state current rating of the ACST410-8BTR?
The on-state current (It(RMS)) is 4A. - What is the gate trigger current and voltage for the ACST410-8BTR?
The gate trigger current (Igt) is 20mA, and the gate trigger voltage (Vgt) is 10mA. - What is the surge current rating of the ACST410-8BTR?
The surge current (Itsm@f) is 32A@f. - What is the operating temperature range of the ACST410-8BTR?
The operating temperature range is from -40℃ to +125℃. - What type of package does the ACST410-8BTR come in?
The ACST410-8BTR is packaged in TO-252-2 (DPAK). - Is the ACST410-8BTR RoHS compliant?
Yes, the ACST410-8BTR is RoHS compliant. - What are some common applications for the ACST410-8BTR?
Common applications include industrial control systems, power tools and appliances, automotive systems, and consumer electronics. - What standards does the ACST410-8BTR comply with for line transients?
The ACST410-8BTR complies with IEC 61000-4-5 standards for line transients. - Where can I find the datasheet for the ACST410-8BTR?
The datasheet can be found on the official STMicroelectronics website, LCSC, or DigiKey.
