Regulatory Information
The 6N137, HCPL-26XX/06XX/
46XX, and HCNW137/26XX have
been approved by the following
organizations:
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
VDE
Approved according to VDE
0884/06.92. (HCPL-2611 Option
060 and HCNW137/26X1 only)
BSI
Certification according to
BS415:1994
(BS EN60065:1994),
BS7002:1992
(BS EN60950:1992) and
EN41003:1993 for Class II
applications. (HCNW137/26X1
only)
Insulation and Safety Related Specifications
8-pin DIP
(300 Mil)
Value
7.1
SO-8
Value
4.9
Widebody
(400 Mil)
Value
Units
9.6
mm
Parameter
Minimum External
Air Gap (External
Clearance)
Minimum External
Tracking (External
Creepage)
Minimum Internal
Plastic Gap
(Internal Clearance)
Symbol
L(101)
L(102)
7.4
4.8
10.0
mm
0.08
0.08
1.0
mm
Minimum Internal
Tracking (Internal
Creepage)
Tracking Resistance
(Comparative
Tracking Index)
Isolation Group
NA
NA
4.0
mm
CTI
200
200
200
Volts
Conditions
Measured from input terminals
to output terminals, shortest
distance through air.
Measured from input terminals
to output terminals, shortest
distance path along body.
Through insulation distance,
conductor to conductor, usually
the direct distance between the
photoemitter and photodetector
inside the optocoupler cavity.
Measured from input terminals
to output terminals, along
internal cavity.
DIN IEC 112/VDE 0303 Part 1
IIIa
IIIa
IIIa
Material Group
(DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.
1-152
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