ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRIAC 800V 12A TO220AB
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Triac Type：Standard
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：12:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：120A, 132A
- Current - Gate Trigger (Igt) (Max)：35 mA
- Current - Hold (Ih) (Max)：50 mA
- Configuration：Single
- Operating Temperature：150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
Download product information
Overview
The ACTT12-800CTQ is a bidirectional thyristor (Triac) manufactured by WeEn Semiconductors, designed for AC power switching applications. It features an RMS on-state current of 12 A and a rated repetitive peak off-state voltage of 800 V. The device exhibits a maximum on-state voltage of 1.5 V and a non-repetitive peak on-state current capability of 130 A. Gate triggering requirements include a maximum gate trigger voltage of 1.5 V and a maximum gate trigger current of 35 mA. The component operates within a junction temperature range up to +150 °C and is housed in a TO-220AB-3 through-hole package.
Feature Summary
- Planar passivated construction for enhanced voltage ruggedness and reliability
- Four-quadrant triggering capability for versatile gate drive compatibility
- High thermal cycling performance suitable for demanding environments
Applications
- Motor drive and control systems
- Industrial heating and lighting controls
- HVAC equipment power regulation
- Automation and process control circuits
Procurement Notes
Verify the specific suffix CTQ against official WeSem datasheets to confirm packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the procurement channel provides valid traceability documentation for industrial-grade components.
Selection Notes
Select this Triac when an 800 V blocking voltage and 12 A continuous current rating are required in a TO-220AB package. Consider the 1.5 V on-state voltage for conduction loss calculations. Verify that the application environment supports the specified maximum junction temperature of 150 °C and that the gate drive circuit can supply the necessary trigger current.
Part Context
This component belongs to the ACTT series of planar passivated Triacs from WeEn Semiconductors. The series is engineered for high bidirectional transient and blocking voltage capabilities. It utilizes a robust silicon structure designed to withstand harsh electrical conditions while maintaining stable switching performance across varying load types.
Replacement Considerations
Cross-reference with BTA140-800 for similar 800 V / 25 A ratings in TO-220AB packages. Check TOPT16-800C0 for integrated overload protection features. Verify pinout compatibility and thermal resistance values before substituting any alternative Triac models.
