2N6349A

www.DataSheet4U.com 2N6344A, 2N6348A, 2N6349A Preferred Device Triacs Silicon Bidirectional Thyristors Designed primarily for full-wave AC control applications, such as light dimmers, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are needed. Triac type thyristors switch from a blocking to a conducting state for either polarity of applied anode voltage with positive or negative gate triggering. Features http://onsemi.com TRIACS 12 AMPERES RMS 600 thru 800 VOLTS Blocking Voltage to 800 V All Diffused and Glass Passivated Junctions for Greater Parameter Uniformity and Stability Small, Rugged, Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability Gate Triggering Guaranteed in all Four Quadrants For 400 Hz Operation, Consult Factory 8.0 A Devices Available as 2N6344 thru 2N6349 Pb−Free Packages are Available* MT2 G MT1 MARKING DIAGRAM 4 TO−220AB CASE 221A STYLE 4 1 2 3 2N634xAG AYWW 2N634xA = Device Code x = 4, 8, or 9 A = Assembly Location Y = Year WW = Work Week G = Pb−Free Package PIN ASSIGNMENT 1 2 3 4 Main Terminal 1 Main Terminal 2 Gate Main Terminal 2 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. Preferred devices are recommended choices for future use and best overall value. *For additional information on our Pb−Free strategy and soldering details, please...