K814P_07 Datasheet, PDF (1/9 Pages) Vishay Siliconix – Optocoupler with Phototransistor Output

K814P/ K824P/ K844P
Vishay Semiconductors
Optocoupler with Phototransistor Output
Description
The 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.
Applications
Feature phones, answering machines, PABX,
fax machines
14925
Features
D Endstackable to 2.54 mm (0.1’) spacing
D DC isolation test voltage V_IO = 5 kV
D Low coupling capacitance of typical 0.3 pF
D Current Transfer Ratio (CTR) of typical 100%
D Low temperature coefficient of CTR
D Wide ambient temperature range
D Underwriters Laboratory (UL) 1577 recognized,
file number E-76222
D CSA (C–UL) 1577 recognized, file number
E-76222 – Double Protection
D Coupling System U
Coll. Emitter
Anode Cath.
4 PIN
8 PIN
16 PIN
C
Order Instruction
K814P
K824P
K844P
Ordering Code
CTR Ranking
< 20%
< 20%
< 20%
Remarks
4 Pin Single channel
8 Pin Dual channel
16 Pin Quad channel
Rev. A4, 11–Jan–99
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