Description
Available in power package TO-3PF, the T2650-6PF Snubberless Triac is suitable for general purpose AC switching. When used with the properly dimensioned heatsink, the T2650-6PF can enable AC switching systems up to 3 kW for 120 V AC mains. Refer to ST Application Note AN533 for thermal management of Triacs. A Snubberless Triac, the T2650-6PF is recommended for industrial applications where high immunity and high surge current are required. The T2650-6PF provides an insulated tab (rated at 2500 V rms). Recognized by UL, representative samples of this component have been evaluated by UL and meet applicable UL requirements for UL-1557 standard (File Ref. 81734). Product status link T2650-6PF Product summary IT(RMS) 26 A ITSM 260 A VDRM, VRRM 600 V VDSM, VRSM 700 V IGT 50 mA 26 A 600 V Snubberless Triac in TO-3PF T2650-6PF Datasheet DS13555 - Rev 1 - December 2020 For further information contact your local STMicroelectronics sales office.

Features
■ High current Triac
■ Max. blocking voltage = VDRM, VRRM = 600 V
■ Max. surge voltage = VDSM, VRSM = 700 V
■ Snubberless high static and dynamic commutation: – (dI/dt)c = 22 A/ms – dV/dt = 1000 V/μs
■ UL recognized component at 2.5 kV for UL-1557 (File Ref. 81734)
■ ECOPACK2 compliant (RoHS and HF compliance)
■ 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, motor speed controller and SMPS inrush current limiter