TLP173A Description
TOSHIBA Photocoupler Photorelay TLP173A Telemunications Control Equipment Data Acquisition System Security Equipment Measurement Equipment TLP173A Unit: mm The Toshiba TLP173A consists of an infrared emitting diode optically coupled to a photo-MOSFET in a MFSOP6 package. This photorelay requires 2 mA of LED current to turn it on.