TOSHIBA PHOTOCOUPLER IRED & PHOTO-TRANSISTOR TLP293-4 Programmable Controllers Switching Power Supplies Simplex/Multiplex Data Transmissions TLP293-4 Unit: mm TLP293-4 consists of phototransistors optically coupled to infrared emitting diodes. TLP293-4 photocoupler is housed in the very small and thin SO16 package. Since the TLP293-4 is guaranteed wide operating temperature range (Ta=55 to 125 ˚C), and high isolation voltage (3750 Vrms), it is suitable for highdensity surface mount application.
