BT137-800

UTC BT137 TRIAC TRIACS DESCRIPTION Passivated triacs in a plastic envelope, intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating voltages and static switching. SYMBOL MT2 1 TO-220 G MT1 1:MT1 2:MT2 3:GATE ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Repetitive Peak Off State Voltage BT137-600 BT137-800 VDRM 600 800* -600 -800 V RMS On-state Current (Full sine wave; Tmb≤102°C) IT(RMS) 8 A Non-Repetitive Peak. On-State Current (Full sine wave; Tj=25°C prior to surge) t=20ms ITSM 65 A t=16.7ms 71 I2t For Fusing t=10ms I2t 21 A2s Repetitive Rate of Rise of On-state Current after Triggering ITM=12A;IG=0.2A,dIG/dt=0.2A/µs T2+G+ T2+G- dIT /dt 50 50 A/µs T2-G- 50 T2-G+ 10 Peak Gate Voltage VGM 5 V Peak Gate Current IGM 2 A Peak Gate Power PGM 5 W Averag...