WeEn BTA450Z-800BT

Planar passivated high commutation three quadrant triac in a IITO3P 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 (T_j(max) = 150 °C) without the aid of a snubber. It is used in applications where "high junction operating temperature capability" is required.

Key features

• High current Planar passivated TRIAC for voltage ruggedness and reliability
• 3Q technology for improved noise immunity
• High commutation capability with maximum false trigger immunity
• High immunity to false turn-on by dV/dt
• High junction operating temperature capability (T_j(max) = 150 °C)
• High voltage capability
• Least sensitive gate for highest noise immunity
• Low thermal resistance
• Insulated tab rated at 2500Vrms

Applications

• High power industrial controls
• Heating, motors, lighting
• Applications subject to high temperature (T_j(max) = 150 °C)
• High current / high surge applications