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TOSHIBA TLP626-4 Photocoupler IRED & Photo-Transistor

TOSHIBA TLP626-4 Photocoupler IRED & Photo-Transistor

SKU SKU Code: # CC56

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This is the TLP626-4 Photo IC Photocoupler manufactured by Toshiba. A photocoupler or optocoupler is an electronic component that is used to transmit analog or digital information (electrical signals) between two isolated, different circuits by using light while maintaining the electrical isolation of potentials up to 5000 times RMS Voltage. This optocoupler consists of two infrared emitting diodes connected in inverse parallel, optically coupled to a photo-transistor. The TLP626-4 also offers four isolated channels in a sixteen plastic DIP.


  • Compact, mini flat package, suitable for surface mount assembly
  • Ultra high-speed response
  • Isolation voltage between input and output 


  • Used in Programmable Controllers
  • AC / DC-Input Module
  • Telecommunication peripherals

For more information, refer to TLP626-4 Datasheet

Model TLP626-4
Isolation Voltage 5000 Vrms
Output Supply Voltage  24V
Input Reverse Voltage  5V
Input Forward Current  50 mA
Output Collector Power Dissipation  100 mW
Operating Temperature -55°C - 100°C
Storage Temperature  -55°C - 125°C
Package DIP
Number of Channels 4