TDM3042

TDM3042 Zero Volt Switching 400V Triac Driver Description The TDM3042 consists of a single input LED optically coupled to a zero-volt crossing high voltage triac driver. The TDM3042 provides high input-to-output isolation and is designed to drive high-powered triacs. The TDM3042 provides an optically isolated method of interfacing logic level control signals to equipment powered from AC lines rated at 120V and higher. The TDM3042 comes standard in a miniature 4 pin SOP package. Applications  Home Appliances  Motor / Drive Controls  Solid State Relays  Solenoid / Valve Controls  Temperature Controls Schematic Diagram (+) Input 1 (-) Input 2 Zero Volt Crossing Circuit TDM3042 4 (+/- Load) 3 (-/+) Load Features  Ultra Miniature 4-Pin Small Outline Package  Zero Volt Switching  400V Blocking Voltage  Low Trigger Current (10mA MAX)  High Input-to-Output Isolation (3.75kVRMS)  Long Life / High Reliability  RoHS / Pb-Free / REACH Compliant Agency Approvals UL / C-UL: VDE: File # E201932 File # 40035191 (EN 60747-5-2) Absolute Maximum Ratings The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. Exposure to absolute Maximum Ratings may cause permanent damage to the device and may adversely affect reliability. Storage Temperature …………………………..-55 to +125°C Operating Temperature …….………...………-40 to +100°C Continuo...