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Description:

Each isolator in this series consists of an infrared emitting diode and a NPN silicon phototransistor, which are mounted in a hermetically sealed TO-78 package. Devices are designed for military and/or harsh environments. The suffix letter “A” denotes the collector is electrically isolated from the case.

The JAN / JANTX / JANTXV 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A devices are processed to MIL-PRF-19500/548.

This series of 4N products are JEDEC registered, DSCC qualified.

Please contact your local representative for more information.

Applications:

? High-voltage isolation between input and output

? Electrical isolation in dirty environments

? Industrial equipment

? Medical equipment

? Office equipment

Features:

? TO-78 hermetically sealed package

? High current transfer ratio

? 1 kV electrical isolation

? Base contact provided for conventional transistor biasing

? JAN, JANTX and JANTXV devices processed to MIL-PRF-19500

? Patent No. 4124860