MOC303XM, MOC304XM 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak) August 2015 MOC3031M, MOC3032M, MOC3033M, MOC3041M, MOC3042M, MOC3043M 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak) Features Description Simplifies Logic Control of 115 VAC Power The MOC303XM and MOC304XM devices consist of a GaAs infrared emitting diode optically coupled to a Zero Voltage Crossing monolithic silicon detector performing the function of a dv/dt of 2000 V/s Typical, 1000 V/s Guaranteed zero voltage crossing bilateral triac driver. Peak Blocking Voltage They are designed for use with a triac in the interface of 250 V, MOC303XM logic systems to equipment powered from 115 VAC 400 V, MOC304XM lines, such as teletypewriters, CRTs, solid-state relays, Safety and Regulatory Approvals industrial controls, printers, motors, solenoids and UL1577, 4,170 VAC for 1 Minute RMS consumer appliances, etc. DIN EN/IEC60747-5-5 Applications Solenoid/Valve Controls Lighting Controls Static Power Switches AC Motor Drives Temperature Controls E.M. Contactors AC Motor Starters Solid State Relays Schematic Package Outlines ANODE 1 6 MAIN TERM. CATHODE 2 5 NC* ZERO 3 4 N/C CROSSING MAIN TERM. CIRCUIT *DO NOT CONNECT (TRIAC SUBSTRATE) Figure 1. Schematic Figure 2. Package Outlines 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com MOC303XM, MOC304XM Rev. 1.6MOC303XM, MOC304XM 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak) Safety and Insulation 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 < 150 V IIV Installation Classifications per DIN VDE RMS 0110/1.89 Table 1, For Rated Mains Voltage IIV < 300 V RMS Climatic Classification 40/85/21 Pollution Degree (DIN VDE 0110/1.89) 2 Comparative Tracking Index 175 Symbol Parameter ValueUnit Input-to-Output Test Voltage, Method A, V x 1.6 = V , IORM PR 1275 V peak Type and Sample Test with t = 10 s, Partial Discharge < 5 pC m V PR Input-to-Output Test Voltage, Method B, V x 1.875 = V , IORM PR 1594 V peak 100% Production Test with t = 1 s, Partial Discharge < 5 pC m V Maximum Working Insulation Voltage 850 V IORM peak V Highest Allowable Over-Voltage 6000 V IOTM peak External Creepage 7mm External Clearance 7mm External Clearance (for Option TV, 0.4 Lead Spacing) 10 mm DTI Distance Through Insulation (Insulation Thickness) 0.5 mm 9 Insulation Resistance at T , V = 500 V > 10 R IO S IO 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com MOC303XM, MOC304XM Rev. 1.6 2
