SEMICONDUCTOR
TECHNICAL DATA
1-CHANNEL
TRANSISTOR OUTPUT TYPE PHOTO COUPLER
The KPC817 Series contains a light emitting diode optically coupled to a photo
transistor.
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 vendin...