General description
AC Thyristor Triac power switch in a SOT404 (D2PAK) surface mountable plastic package with self-protective clamping capabilities against low and high energy transients.

FEATUREs and benefits
• Clamping structure ensuring safe high over-voltage withstand capability
• Pin compatible with standard triacs
• Full cycle AC conduction
• Over-voltage withstand capability to IEC 61000-4-5
• Planar passivated for voltage ruggedness and reliability
• Protective self turn-on capability for high energy transients
• Safe clamping capability for low energy over-voltage transients
• Less sensitive gate for high noise immunity
• Triggering in three quadrants only
• Very high immunity to false turn-on by dV/dt and IEC 61000-4-4 fast transient
• Enhanced dynamic performance
• Surface mountable package
• Package is RoHS compliant
• Package meets UL94V0 flammability requirement

APPLICATIONs
• Fan motor circuits
• Highly inductive, resistive and safety loads
• Loads such as contactors, circuit breakers, valves, dispensers and door locks
• Pump motor circuits