TLP3521 - Photocoupler
TLP3521 TOSHIBA Photocoupler GaAs Ired & Photo-Triac TLP3521 Triac Driver Programmable Controllers AC Output Module Solid State Relay The TOSHIBA TLP3521 consists of a zero voltage crossing turn on photo triac optically coupled to a gallium arsenide infrared emitting diode in a 16 lead plastic DIP package.
Unit in mm Peak off state voltage: 400V (min.) Trigger LED current: 10mA (max.) On state current: 1.0Arms (max.)