Datasheet
5
Insulation and Safety Related Specications
Parameter Symbol ACPL-P611 ACPL-W611 Units Conditions
Minimum External Air Gap L(101) 7 8 mm Measured from input (External
Clearance) terminals to output terminals,
shortest distance through air.
Minimum External Tracking L(102) 8 8 mm Measured from input terminals
(External Creepage) to output terminals, shortest
distance path along body.
Minimum Internal Plastic Gap 0.08 0.08 mm Through insulation distance
(Internal Clearance) conductor to conductor,
usually the straight line
distance thickness between
the emitter and detector.
Tracking Resistance CTI 175 175 V DIN IEC 112/VDE 0303 Part 1
(Comparative Tracking Index)
Isolation Group IIIa IIIa Material Group (DIN VDE 0110,
1/89, Table 1)