JANTX4N48U

Transistor, Photovoltaic Output Optoisolators Overview

The JANTX4N48U is a single-channel transistor output optocoupler manufactured by TT Electronics/Optek Technology. It features an NPN phototransistor output and utilizes a surface-mount SMD-6 package for PCB integration. The device provides 1000 Vrms insulation voltage between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 40 V, a maximum collector current of 50 mA, and a power dissipation rating of 300 mW. The forward voltage is specified at 1.5 V with a forward current of 10 mA. Reverse voltage capability is rated at 2 V. Switching performance includes rise and fall times of 20 microseconds each. The unit operates within a temperature range of -55°C to +125°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation via infrared LED and NPN phototransistor architecture
• Designed for surface-mount assembly using a compact six-pin configuration
• Engineered for high-reliability applications in demanding environments

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microprocessor-based logic systems
• Switching applications requiring high-voltage isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required military-grade specifications. Ensure documentation aligns with the JANTX4N48U designation rather than standard commercial variants. Check for RoHS compliance status as indicated in official datasheets. Validate packaging details against project requirements prior to finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high reliability and radiation hardness are critical requirements. The JANTX4N48U variant differs from standard commercial parts in manufacturing controls and testing protocols. Consider the surface-mount package geometry for board space constraints. Evaluate the 1000 Vrms isolation rating against system safety standards. Compare switching speeds and current transfer ratios with alternative models if signal integrity is paramount.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the 4N48 series of transistor output optocouplers produced by TT Electronics/Optek Technology. The series offers various configurations including through-hole and surface-mount options. The JANTX4N48U specifically denotes a military-grade version designed for enhanced performance and reliability compared to standard commercial equivalents. It shares functional similarities with other members of the family while adhering to stricter quality standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

JAN4N48U serves as a potential substitute within the same product family. Verify pinout compatibility and electrical parameter equivalence before implementation. Consult official cross-reference guides for additional alternatives.