Urrm 600 V, Itrms 16 A, Tc 100 °C, Itsm 160 A, Igt 50 mA, TO-220 Technical data: - Type: Triac - Casing: TO-220AB - Max. Peak Recurrent Reverse Voltage (Urrm): 600 V - Max. RMS Forward Current (Itrms): 16 A - Case Temperature (Tc): 100 °C - Peak Forward Surge Current (Itsm): 160 A - Max. Gate Trigger Current (Igt): 50 mA – Manufacturer: ST Microelectronics