6
Regulatory Information
The devices contained in this data sheet 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.
IEC/EN/DIN
IEC/EN/DIN EN 60747-5-5 Approved under: (Option 060 only)
Insulation and Safety Related Specications
Parameter Symbol
8-Pin DIP
(300 Mil)
Value
SO-8
Value Units Conditions
Minimum External
Air Gap (External
Clearance)
L(101) 7.1 4.9 mm Measured from input terminals to output terminals,
shortest distance through air.
Minimum External
Tracking (External
Creepage)
L(102) 7.4 4.8 mm Measured from input terminals to output terminals,
shortest distance path along body.
Minimum Internal
Plastic Gap
(Internal Clearance)
0.08 0.08 mm Through insulation distance, conductor to conductor,
usually the direct distance between the photoemitter
and photodetector inside the optocoupler cavity.
Minimum Internal
Tracking (Internal
Creepage)
NA NA mm Measured from input terminals to output
terminals, along internal cavity.
Tracking Resistance
(Comparative Tracking
Index)
CTI 200 200 Volts DIN IEC 112/VDE 0303 Part 1
Isolation Group IIIa IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 – surface mount classication is Class A in accordance with CECC 00802.