DESCRIPTION
The IL421x consists of an AlGaAs IRLED optically coupled to a pair of photosensitive non-zero crossing SCR chips and are connected inversely parallel to form a TRIAC. These three semiconductors are assembled in a six pin 0.3 inch dual in-line package, using high insulation double molded, over/under leadframe construction.

FEATURES
• High Input Sensitivity IFT=1.3 mA
• 600/700/800 V Blocking Voltage
• 300 mA On-State Current
• High Static dv/dt 10,000 V/µsec., typical
• Inverse Parallel SCRs Provide Commutating dv/dt >10 kV/µsec
• Very Low Leakage <10 µA
• Isolation Test Voltage from Double Molded Package 5300 VRMS
• Package, 6-Pin DIP
• Underwriters Lab File #E52744