JAN4N47U

Transistor, Photovoltaic Output Optoisolators Overview

The JAN4N47U is a military-grade, single-channel transistor output optocoupler manufactured by TT Electronics/Optek Technology. It features an NPN phototransistor output and utilizes surface-mount technology in a six-pin SMD package. The device provides electrical isolation with a rated insulation voltage of 1000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 45 V, a maximum collector current of 700 uA, and a forward voltage of 1.5 V at a forward current of 10 mA. The unit operates within a temperature range of -55 C to +125 C, with a power dissipation rating of 300 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits for signal transmission.
• Features a rugged military-grade construction designed for reliable operation in extreme environmental conditions.
• Utilizes a compact surface-mount configuration to facilitate automated assembly and space-constrained designs.

Transistor, Photovoltaic Output Optoisolators Applications

• Military aerospace electronic systems requiring radiation-hardened or high-reliability components
• Harsh environment industrial control interfaces demanding wide operating temperature ranges
• High-voltage isolation applications in defense communication equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm compliance with military specifications and quality standards. Ensure that the component meets all required environmental testing criteria for the intended operational context. Cross-reference part numbers carefully as variations may exist regarding packaging or qualification levels.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when military-grade reliability and wide temperature tolerance are mandatory requirements. Consider the low collector current capability and slow switching speeds when designing for high-frequency applications. Evaluate the surface-mount footprint compatibility during the PCB layout phase to ensure proper thermal and mechanical integration.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the 4N47 series of transistor output optocouplers produced by TT Electronics/Optek Technology. The JAN prefix indicates a specific qualification level distinct from commercial variants. The series offers basic isolation capabilities suitable for general-purpose signal coupling in demanding environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.