CS249 Schematic

CS249 Features

Released to European Standard and complies to MIL-STD

Total Ionizing Dose tested to 150 Krad(si)

Displacement Damage tested to 1MeV x 10¹³

Withstand test voltage 1,500VDC

6-pin DIP Package

Low Input Requirements

High Current Ratio

Hermetically Sealed


This device is a single channel, hermetically sealed and optically coupled isolator.  It is composed of an infrared emitting diode and a silicon phototransistor.

The CS249 is being used in environments encountered by space applications.  It is manufactured to meet JANS standards in conjunction with MIL-PRF-19500 procedures (please see next page for all other applicable specifications).  Package styles for this device include a 6-pin DIP package, with surface mount and solder dip options available.

Absolute maximum ratings, recommended operating conditions, electrical specifications and performance characteristics are identical for all units. Any exceptions, due to packaging variations and limitations, are as noted in the datasheet.

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Part: CS249

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