CNY17 Series
Vishay Telefunken
Optocoupler with Phototransistor Output
Description
The CNY17 series consists of a phototransistor opti-
cally coupled to a gallium arsenide infrared-emitting
diode in a 6-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
Circuits for safe protective separation against
electrical shock according to safety class II
(reinforced isolation):
14827
D
For appl. class I – IV at mains voltage
≤
300 V
D
For appl. class I – III at mains voltage
≤
600 V
according to VDE 0884, table 2, suitable for:
Switch-mode power supplies, line receiver,
computer peripheral interface, microproces-
sor system interface.
B
6
C
5
E
4
These couplers perform safety functions according
to the following equipment standards:
D
VDE 0884
Optocoupler for electrical safety requirements
1
2
A (+) C (–)
3
n.c.
D
IEC 950/EN 60950
Office machines (applied for reinforced isolation
for mains voltage
≤
400 V
RMS
)
D
VDE 0804
Telecommunication
processing
apparatus
and
data
D
IEC 65
Safety for mains-operated electronic and
related household apparatus
Order Instruction
Ordering Code
CTR Ranking
CNY17–1/ CNY17G–1
1)
40 to 80%
CNY17–2/ CNY17G–2
1)
63 to 125%
1)
CNY17–3/ CNY17G–3
100 to 200%
CNY17–4/ CNY17G–4
1)
160 to 320%
1)
G = Leadform 10.16 mm; G is not market on the body
Remarks
108
Rev. A3, 11–Jan–99
95 10805
VDE Standards
VISHAY [ VISHAY TELEFUNKEN ]
