BTA41800B 800V, 40A TRIAC TOP-3 Ins. Package

Save 13%
Sold By: HatchnHack

Sale price₹ 139.00 Regular price₹ 160.00

Tax included Shipping calculated at checkout

Min Qty:


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).



  • High current Triac
  • Low thermal resistance
  • BTA41 is UL 1557 recognized components
  • RoHS compliant packages
  • UL-94, V0 flammability package resin compliance


  • On/off function in static relays, heating regulation, induction motor starting circuit.
  • Phase control operations in light dimmers and motor speed controller.
 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

Estimate shipping

You may also like

Recently viewed