CD501 Schematic

CD501 Features

Total Ionizing Dose tested to 200 Krad(si)

Displacement Damage tested to 1 MEV x 10¹²

8-pin DIP Package

Low Input Requirements

High Current Transfer Ratio

Hermetically Sealed


This device is a dual channel, hermetically sealed optically coupled isolator.  Each channel is composed of a Gallium Arsenide infrared emitting diode and a silicon phototransistor. The CD501 is being used in environments encountered by space applications. Package styles for this device include an 8-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: CD501

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