BTA425Y-800BTQ

Planar passivated high commutation three quadrant triac in a SOT78D (TO-220AB) internally insulated plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This "series BT"" triac will commutate the full RMS current at the maximum rated junction temperature (Tj(max) = 150 °C) without the aid of a snubber. It is used in applications where ""high junction operating temperature capability"" is required."

• 3Q technology for improved noise immunity
• 2500 V RMS isolation voltage capability
• High commutation capability with maximum false trigger immunity
• High immunity to false turn-on by dV/dt
• High junction operating temperature capability
• High voltage capability
• High current capability
• Least sensitive gate for highest noise immunity
• Internally insulated package
• Internally isolated mounting base
• Planar passivated for voltage ruggedness and reliability
• Triggering in three quadrants only