Features
• High current Triac
• High surge current = 400 A
• Max. blocking voltage = VDRM, VRRM = 600 V
• Max. surge voltage = VDSM, VRSM = 700 V
• IGT maximum = 50 mA
• High static and dynamic commutation:
– (dI/dt)c = 25.1 A/ms
– dV/dt = 1000 V/μs
• UL1557 certified (file ref. 81734) = 2.5 kV
• Snubberless™ device
• ECOPACK® 2 compliant (RoHS and HF compliance)

Applications
• Heater, ventilation and air conditioning (HVAC)
• Solid state relay (SSR)
• Motor soft starter
• SMPS inrush current limiter

Description
The device is packaged in a through-hole TO-3PF full plastic insulated.
The T4050-6PF is optimized for the ON/OFF function or phase angle control in
applications such as static relays, heating regulation, induction motor starting circuits,
light dimmers, motor speed controllers and in many other industrial applications
where high immunity and high surge current are required.