MAC224A8

MAC224A Series Preferred Device Triacs Silicon Bidirectional Thyristors Designed primarily for full-wave ac control applications such as lighting systems, heater controls, motor controls and power supplies. Blocking Voltage to 800 Volts All Diffused and Glass-Passivated Junctions for Parameter Uniformity and Stability Gate Triggering Guaranteed in Four Modes High Current and Surge Ratings Device Marking: Logo, Device Type, e.g., MAC224A4, Date Code MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating Peak Repetitive Off−State Voltage(1) (TJ = −40 to 125°C, Sine Wave 50 to 60 Hz, Gate Open) MAC224A4 MAC224A6 MAC224A8 MAC224A10 On−State RMS Current (TC = 75°C)(2) (Full Cycle Sine Wave 50 to 60 Hz) Peak Non−repetitive Surge Current (One Full Cycle, 60 Hz, TJ = 125°C) Circuit Fusing Considerations (t = 8.3 ms) Peak Gate Current (Pulse Width v 2.0 μsec; TC = 75°C) Peak Gate Voltage (Pulse Width v 2.0 μsec; TC = 75°C) Peak Gate Power (Pulse Width v 2.0 μsec; TC = 75°C) Average Gate Power (TC = 75°C, t = 8.3 ms) Operating Junction Temperature Range Storage Temperature Range Mounting Torque Symbol VDRM, VRRM 200 400 600 800 IT(RMS) 40 A 1 ITSM I2t IGM VGM PGM PG(AV) TJ Tstg — 350 500 "2.0 "10 20 0.5 − 40 to 125 − 40 to 150 8.0 A A2s A Value Unit Volts http://onsemi.com TRIACS 40 AMPERES RMS 200 thru 800 VOLTS MT2 G MT1 4 2 3 TO−220AB CASE 221A STYLE 4 PIN ASSIGNMENT Volts Watts Watts °C °C in. lb. 1 2 3 4 Main Terminal 1 Main Terminal 2 Gate Main Terminal 2 OR...