ACPL-K453

ACPL-K453 High Speed Optocoupler Data Sheet Lead (Pb) Free RcoomHSpl6iafnutlly RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description The ACPL-K453 is a single channel devices in an eight lead miniature footprint. This diode-transistor optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance. The ACPL-K453 has a common mode transient immunity of 15,000 V/µs minimum at VCM = 1500 V guaranteed. Functional Diagram NC 1 ANODE 2 CATHODE 3 NC 4 8 V CC 7 NC 6 VO 5 GND TRUTH TABLE LED V O ON LOW OFF HIGH A 0.1 µF bypass capacitor between pins 5 and 8 is recommended. Schematic + ANODE 2 VF CATHODE 3 IF SHIELD ICC 8 V CC IO 6 VO 5 GND Fea...