K814P/ K824P/ K844P
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC input
Features
•
•
•
•
•
•
•
•
Endstackable to 2.54 mm (0.1") spacing
DC isolation test voltage V
ISO
= 5000 V
RMS
Low coupling capacitance of typical 0.3 pF
Current Transfer Ratio
(CTR) of typical 100 %
Low temperature coefficient of CTR
Wide ambient temperature range
Lead-free component
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
C
E
Agency Approvals
• UL1577, File No. E76222 System Code U, Double
Protection
• C-UL CSA 22.2, Bulletin 5A
A
4 PIN
C
8
PIN
16 PIN
17220_1
C
e3
Pb
Pb-free
Applications
Feature phones, answering machines, PBX, fax
machines
The elements are mounted on one leadframe provid-
ing a fixed distance between input and output for high-
est safety requirements.
Description
The K814P/ K824P/ K844P consist of a phototransis-
tor optically coupled to 2 gallium arsenide infrared
emitting diodes (reverse polarity) in 4-pin (single); 8
pin (dual) or 16-pin (quad) plastic dual inline package.
Order Information
Part
K814P
K824P
K844P
Remarks
CTR > 20 %, Single Channel, DIP-4
CTR > 20 %, Dual Channel, DIP-8
CTR > 20 %, Quad Channel, DIP-16
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Parameter
Forward current
Forward surge current
Power dissipation
Junction temperature
t
p
≤
10
µs
Test condition
Symbol
I
F
I
FSM
P
diss
T
j
Value
± 60
± 1.5
100
125
Unit
mA
A
mW
°C
Document Number 83523
Rev. 1.8, 26-Oct-04
www.vishay.com
1
VISHAY [ VISHAY TELEFUNKEN ]
