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ST BTA12-800BWRG

Manufacturer
ST
MPN
BTA12-800BWRG
LCSC Part #
C10064
Packaging
TO-220
Customer #
Key Attributes
TRIAC 800V 12A TO-220
DatasheetST BTA12-800BWRG
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryDiscrete Semiconductors/Thyristors/TRIACs
ManufacturerST
PackagingTO-220
Holding Current (Ih)35mA
Operating Temperature-40℃~+125℃
Current - Gate Trigger(Igt)50mA
Voltage - On State(Vtm)1.55V
Average Gate Power Dissipation (PG(AV))1W
Current - On State(It(RMS))12A
Peak off - state voltage(Vdrm)800V
Current - Surge(Itsm@f)126A
SCR Type1 TRIAC
Gate Trigger Voltage (Vgt)1.3V
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Introduction

AI Translation

Available either in through-hole or surface-mount packages, the BTA/BTB12 and T12 triac series is suitable for general purpose AC switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits... or for phase control operation in light dimmers, motor speed controllers... The snubberless versions (BTA/BTB...W and T12 series) are specially recommended for use on inductive loads, thanks to their high commutation performances. Logic level versions are designed to interface directly with low power drivers such as microcontrollers. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500V RMS) complying with UL standards (File ref.: E81734)

Features

AI Translation
  • Available in through-hole or surface-mount packages
  • Includes SNUBBERLESS™, logic level (3-quadrant), and standard (4-quadrant) versions
  • SNUBBERLESS™ version offers high commutation performance for inductive loads
  • Logic level version interfaces directly with low-power drivers (e.g., microcontrollers)
  • BTA series tab electrically isolated, rated 2500V RMS, UL compliant

Applications

AI Translation
  • General-purpose AC switching
  • Solid-state relay switching
  • Heating regulation
  • Induction motor starting circuits
  • Dimmer phase control
  • Motor speed controller