View mac210a8 isc datasheet:

isc Triacs MAC210A8 FEATURES ·With TO-220AB insulated package. ·Suitable for general purpose AC switching which can be used as an ON/OFF function in applications such as static relays, heating regulation,induction motor starting circuits. Or for phase control operation in light dimmers, motor speed controllers etc. ·Minimum Lot-to-Lot variations for robust device performance and reliable operation. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER MIN UNIT V Repetitive peak off-state voltage 600 V DRM V Repetitive peak off-state voltage 600 V RRM I RMS on-state current (full sine wave) 10 A T(RMS) I 100 A TSM Non-repetitive peak on-state current t =20ms p T Operating junction temperature -40~125 ℃ j T Storage temperature -40~150 ℃ stg R Thermal resistanc