TOSHIBA Photocoupler IRED+Photo IC TLP759 Digital Logic Ground Isolation Line Receiver Microprocessor System Interfaces Switching Power Supply Feedback Control Industrial Inverter TLP759 Unit: mm The TOSHIBA TLP759 consists of a high output infrared emitting diode and a high speed detector of one chip photo diode transistor. This unit is 8-lead DIP. TLP759 has no internal base connection, and a Faraday shield integrated on the photodetector chip provides an effective co.