JANTXV4N22

Transistor, Photovoltaic Output Optoisolators Overview

The JANTXV4N22 is a high-reliability, single-channel transistor output optocoupler manufactured by TT Electronics/Optek Technology. It features an NPN phototransistor output and utilizes a TO-78-6 hermetic metal package designed for radiation-hardened environments. The device provides electrical isolation with a minimum insulation voltage of 1000 Vrms. Key electrical parameters include a minimum current transfer ratio of 25% at a forward current of 10 mA, a maximum collector-emitter voltage of 35 V, and a maximum collector current of 50 mA. Typical switching characteristics consist of rise and fall times of 15 µs each. The component supports a maximum power dissipation of 300 mW and operates within a temperature range of -55°C to +125°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed TO-78-6 metal package construction
• Radiation-hardened design for space applications
• High common-mode transient immunity
• Single channel configuration with NPN phototransistor output

Transistor, Photovoltaic Output Optoisolators Applications

• Spacecraft avionics systems
• Satellite communication equipment
• Military guidance and control circuits
• High-reliability industrial automation interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific part number suffix corresponds to the required military or aerospace qualification standards. Confirm compliance with applicable radiation hardness assurance requirements before integration into flight-critical hardware. Ensure sourcing channels provide valid traceability documentation and material certifications consistent with defense procurement regulations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when radiation tolerance and long-term reliability in harsh environments are critical. The hermetic metal package offers superior protection against moisture and contaminants compared to plastic alternatives. Consider the 1000 Vrms isolation rating for high-voltage interface applications requiring robust signal separation between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the 4N22 family of transistor output optocouplers produced by TT Electronics/Optek Technology. The JANTXV designation indicates a specialized variant engineered for high-reliability sectors, including aerospace and defense. It maintains the fundamental functional characteristics of the standard 4N22 while adhering to stricter manufacturing controls and environmental testing protocols.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None.