1-CHANNEL TRANSISTOR OUTPUT TYPE PHOTO COUPLER

   The KPC817 Series contains a light emitting diode optically coupled to a phototransistor. Input-output isolation voltage is 5000Vrms. Response time(tr) is typically 4us and minimum CTR is 50% at input current of 5mA.

FEATURES
• Collector-Emitter Voltage : Min.80V
• Current Transfer Ratio
   (CTR : MIN. 50% at IF=5mA, VCE=5V).
• High isolation voltage between input and output.
   (VISO=5,000Vrms)
• Safety approval.
   -UL and cUL : No.E177885
   -VDE : No.40043394
   -CQC : No.15001137903

APPLICATIONS
• Feedback circuit in power supply.
• Switching Mode Power Supply.
• System appliances, Measuring instruments.
• Registers, Copiers, Automatic vending machines.
• Electric home applicances such as fan heaters, etc.