Gate drive and trigger levels
With a 25 mA maximum gate trigger current and 1.5 V maximum gate trigger voltage, this triac is compatible with standard logic-level drivers — an MCU GPIO through a series resistor and a small transistor, or a dedicated triac driver like a MOC30xx. The 30 mA hold current means the load must draw at least that much to keep the triac latched once triggered; below that, the device will commutate off at zero-cross. That is typical for a standard triac and fine for most AC loads, but if you are switching a very light load (a few watts), verify the load current exceeds the hold current over the full cycle.