K814P ,Optocoupler, Phototransistor Output, AC inputFeatures
K814P-K844P
Optocoupler, Phototransistor Output, AC input
K814P/ K824P/ K844P
Vishay Semiconductors
Optocoupler with Phototransistor Output
DescriptionThe K814P/ K824P/ K844P consist of a phototransis-
tor optically coupled to 2 gallium arsenide
infrared-emitting diodes (reversed polarity) in an
4-lead up to 16-lead plastic dual inline package.
The elements are mounted on one leadframe using
a coplanar technique, providing a fixed distance
between input and output for highest safety
requirements.
ApplicationsFeature phones, answering machines, PABX,
fax machines
Features Endstackable to 2.54 mm (0.1’) spacing DC isolation test voltage VIO = 5 kV Low coupling capacitance of typical 0.3 pF
Current Transfer Ratio (CTR) of typical 100% Low temperature coefficient of CTR Wide ambient temperature range
Underwriters Laboratory (UL) 1577 recognized,file number E-76222
CSA (C–UL) 1577 recognized, file number
E-76222 – Double Protection Coupling System U
Coll. Emitter
Order Instruction