JANTX4N24

Transistor, Photovoltaic Output Optoisolators Overview

The JANTX4N24 is a high-reliability optically coupled isolator manufactured by TT Electronics/Optek Technology. It features a hermetically sealed TO-78 metal can package designed for military and harsh environments. The device consists of an infrared emitting diode and an NPN silicon phototransistor with a base contact for biasing. Key electrical parameters include a maximum collector-emitter voltage of 35V, a peak forward current of 60mA, and a minimum current transfer ratio of 100% at 10mA input. It provides 1000VDC isolation voltage and operates within a temperature range of -55°C to 125°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed TO-78 package for environmental protection
• Base contact provided for conventional transistor biasing
• High current transfer ratio for efficient signal transmission
• 1 kV electrical isolation between input and output

Transistor, Photovoltaic Output Optoisolators Applications

• High-voltage isolation in industrial equipment
• Signal isolation in medical equipment
• Military and aerospace electronic systems
• Office equipment requiring robust isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to the specialized nature of this high-reliability part. Confirm that the specific suffix matches the required MIL-PRF-19500 processing standards. Check for RoHS compliance status as older variants may not meet current environmental regulations. Ensure proper handling procedures are followed given the hermetic seal integrity requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when military-grade reliability and hermetic sealing are mandatory. The base contact feature makes it suitable for applications requiring conventional transistor biasing techniques. Consider the TO-78 package constraints for PCB layout. Verify that the operating temperature range meets the specific environmental demands of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the 4N24 series of optocouplers from TT Electronics/Optek Technology. The 'JAN' prefix indicates it meets Joint Army-Navy specifications, while 'TX' denotes specific processing to MIL-PRF-19500 standards. It is part of a family including variants like 4N22, 4N24, and 4N47, all sharing similar functional architectures but differing in packaging or processing details.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: 4N24ATXV, 4N24A.