Description
ST BTA41800B is an 800V, 40A TRIAC TOP-3 Insulated Package. The BTA41800B can enable AC switching systems up to 9 kilowatts. when used with a correctly dimensioned heatsink. It is commonly used in general-purpose AC switching. The BTA41 has an insulated tab (rated as 2500V RMS).
Features
- High current Triac
- Low thermal resistance
- BTA41 is UL 1557 recognized components
- RoHS compliant packages
- UL-94, V0 flammability package resin compliance
Applications
- On/off function in static relays, heating regulation, induction motor starting circuit.
- Phase control operations in light dimmers and motor speed controller.
Specifications
| Model | BTA41800B |
| Brand | STMicroelectronics |
| Package | TOP3 isolated |
| Mounting Type | Through Hole |
| RMS On-state current (IT RMS) | 40A |
| Repetitive Peak Forward Voltage (VDRM) | 800V |
| Trigger Gate Current (IGT) | 50mA |
| Mounting Type | Through Hole |
| Storage Junction Temperature | -40~150 °C |
| Operating Junction Temperature | -40~125 °C |
| Country of Origin | China |