View bta208x datasheet:

Philips Semiconductors Product specification Three quadrant triacs BTA208X series D, E and F guaranteed commutation GENERAL DESCRIPTION QUICK REFERENCE DATA Passivated guaranteed commutation SYMBOL PARAMETER MAX. MAX. UNIT triacs in a full pack, plastic envelope intended for use in motor control circuits BTA208X- 600D - or with other highly inductive loads. BTA208X- 600E 800E These devices balance the BTA208X- 600F 800F requirements of commutation VDRM Repetitive peak off-state 600 800 V performance and gate sensitivity. The voltages "sensitive gate" E series and "logic level" IT(RMS) RMS on-state current 8 8 A D series are intended for interfacing with ITSM Non-repetitive peak on-state 65 65 A low power drivers, including micro current controllers. PINNING - SOT186A PIN