Description
The 4N2X, 4N3X, H11AX series of devices each consist of an infrared emitting diode optically coupled to a phototransistor.
They are packaged in a 6-pin DIP package and available in wide-lead spacing and SMD option.

Features:
• 4N2X series: 4N25, 4N26, 4N27, 4N28
• 4N3X series: 4N35, 4N36, 4N37, 4N38
• H11AX series: H11A1, H11A2, H11A3, H11A4, H11A5
• High isolation voltage between input and output
   (Viso=5000 Vrms)
• Creepage distance >7.6mm
• Operating temperature up to +110°C
• Compact dual-in-line package
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approved (No. 132249)
• SEMKO approval pending
• NEMKO approval pending
• DEMKO approval pending
• FIMKO approval pending
• CSA approval pending

Applications
• Power supply regulators
• Digital logic inputs
• Microprocessor inputs