Datasheet MOC3051M, MOC3052M, MOC3053M (ON Semiconductor) - 2

MOC3051M, MOC3052M, MOC3053M SAFETY AND INSULATIONS RATINGS
As per DIN EN/IEC 60747−5−5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data. Compliance with the safety ratings shall be ensured by means of protective circuits.
Parameter Characteristics
Installation Classifications per DIN VDE 0110/1.89 Table 1, < 150 VRMS I–IV For Rated Mains Voltage < 300 VRMS I–IV Climatic Classification 40/85/21 Pollution Degree (DIN VDE 0110/1.89) 2 Comparative Tracking Index 175
Symbol Parameter Value Unit
VPR Input−to−Output Test Voltage, Method A, VIORM x 1.6 = VPR, Type and 1360 Vpeak Sample Test with tm = 10 s, Partial Discharge < 5 pC Input−to−Output Test Voltage, Method B, VIORM x 1.875 = VPR, 1594 Vpeak 100% Production Test with tm = 1 s, Partial Discharge < 5 pC VIORM Maximum Working Insulation Voltage 850 Vpeak VIOTM Highest Allowable Over−Voltage 6000 Vpeak External Creepage ≥ 7 mm External Clearance ≥ 7 mm External Clearance (for Option TV, 0.4” Lead Spacing) ≥ 10 mm DTI Distance Through Insulation (Insulation Thickness) ≥ 0.5 mm RIO Insulation Resistance at TS, VIO = 500 V > 109 W
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