CNY64/ CNY65/ CNY66
Vishay Semiconductors
Optocoupler, Phototransistor Output, Very High Isolation
Voltage
Features
• Rated isolation voltage (RMS includes DC)
V
IOWM
= 1000
V
RMS
(1450
V
peak)
• Rated recurring peak voltage (repetitive)
V
IORM
= 1000
V
RMS
• Thickness through insulation
≥
3 mm
• Creepage current resistance according to
VDE
0303/IEC 60112
Comparative Tracking Index:
CTI
≥
200
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
64
65
Top View
A
C
66
V
D E
Agency Approvals
• UL1577, File No. E76222 System Code H,J &K,
Double Protection
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
•
VDE
related features:
• Rated impulse voltage (transient overvoltage)
V
IOTM
= 8 kV peak
• Isolation test voltage (partial discharge test volt-
age)
V
pd
= 2.8 kV peak
C
E
17187
e4
Pb
Pb-free
Order Information
Part
CNY64
CNY65
CNY66
CNY64A
CNY65A
CNY64B
CNY65B
Remarks
CTR 50 - 300 %, High Isolation Distance, 4 PIN
CTR 50 - 300 %, High Isolation Distance, 4 PIN
CTR 50 - 300 %, High Isolation Distance, 4 PIN
CTR 63 - 125 %, High Isolation Distance, 4 PIN
CTR 63 - 125 %, High Isolation Distance, 4 PIN
CTR 100 - 200 %, High Isolation Distance, 4 PIN
CTR 100 - 200 %, High Isolation Distance, 4 PIN
Applications
Circuits for safe protective separation against electri-
cal shock according to safety class II (reinforced iso-
lation):
For appl. class I - IV at mains voltage
≤
300
V
For appl. class I - IV at mains voltage
≤
600
V
For appl. class I - III at mains voltage
≤
1000
V
accord-
ing to DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-
5-5 pending, table 2, suitable for:
Switch-mode power supplies, line receiver, computer
peripheral interface, microprocessor system inter-
face.
Description
The CNY64/ CNY65/ CNY66 consist of a phototrans-
istor optically coupled to a gallium arsenide infrared-
emitting diode in a 4-pin plastic package.
The single components are mounted opposite one
another, providing a distance between input and out-
put for highest safety requirements of > 3 mm.
VDE Standards
These couplers perform safety functions according to the following
equipment standards:
DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-5-5
pending
Optocoupler for electrical safety requirements
IEC 60950/EN 60950
Document Number 83540
Rev. 1.6, 26-Oct-04
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