BT131

UTC BT131 TRIACS LOGIC LEVEL DESCRIPTION Passivated, sensitive gate triaces in a plastic envelope, intended for use in general purpose bidirectional switching and phase control applications. These devices are intended to be interfaced directly to microcontrollers. logic integrated circuits and other low power gate trigger circuits. 1 TRIAC SYMBOL MT2 TO-92 G MT1 1:MT1 2:GATE 3:MT2 ABSOLUTE MAXIMUM RATINGS PARAMETER Repetitive Peak Off-State Voltage BT131-500 BT131-600 BT131-800 RMS On-State Current Full Sine Wave; Tlead≤51°C www.DataSheet4U.com SYMBOL VDRM RATINGS 500* 600* 800* 1 UNIT V IT(RMS) A Non-Repetitive Peak On-State Current (Full Sine Wave; Tj=25°C prior to surge) t=20ms t=16.7ms Circuit Fusing (t=10ms) Repetitive Rate of Rise of On-State Current after Triggering ITM=1.5A, IG=0.2A, dIG/dt=0.2A/µs T2+G+ T2+GT2-GT2-G+ ITSM I2t 16 17.6 1.28 A A2s dIT/dt 50 50 50 10 A/µs Peak Gate Voltage VGM 5 V Peak Gate Current IGM 2 A Peak Gate Power PGM 5 W Average Gate Power (over any 20ms period) PG(AV) 0.5 W Operating Junction Temperature Tj 125 °C Storage temperature Tstg -40~150 °C *Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state. The rate of rise of current should not exceed 3 A/µs. UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R401-001,A UTC BT131 THERMAL RESISTANCES PARAMETER Thermal Resistance Junction to Lead Full Cycle Half Cycle Thermal Resistance junciton to Ambient (PCB...