onsemi 2N6344
Silicon Bidirectional Thyristors
MAXIMUM RATINGS
(TJ = 25°C unless otherwise noted) Rating * Peak Repetitive Off–State Voltage(1) (TJ = –40 to +110°C, Sine Wave 50 to 60 Hz, Gate Open) 2N6344 2N6349 *On–State RMS Current (TC = +80°C) Full Cycle Sine Wave 50 to 60 Hz (TC = +90°C) *Peak Non–Repetitive Surge Current (One Full Cycle, Sine Wave 60 Hz, TC = +25°C) Preceded and followed by rated current Circuit Fusing Consideration (t = 8.3 ms) *Peak Gate Power (TC = +80°C, Pulse Width = 2 µs) *Average Gate Power (TC = +80°C, t = 8.3 ms) *Peak Gate Current (TC = +80°C, Pulse Width = 2.0 µs) *Peak Gate Voltage (TC = +80°C, Pulse Width = 2.0 µs) *Operating Junction Temperature Range *Storage Temperature Range Symbol VDRM, VRRM 600 800 IT(RMS) 8.0 4.0 ITSM 100 Amps Amps Value Unit Volts 1 TRIACS 8 AMPERES RMS 600 thru 800 VOLTS MT2 G MT1 4 2 3 TO–220AB CASE 221A STYLE 4 PIN ASSIGNMENT 1 I2t PGM PG(AV) IGM VGM TJ Tstg 40 20 0.5 2.0 10 – 40 to +125 – 40 to +150 A2s Watts Watt 2 3 4 Main Terminal 1 Main Terminal 2 Gate Main Terminal 2 ORDERING INFORMATION Amps Volts °C °C Preferred devices are recommended choices for future use and best overall value.