JANTXV1N5310-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5310-1/TR is a current regulator diode manufactured by Microchip Technology, designed for stable current regulation across wide voltage and temperature ranges. It features a maximum regulator current of 3.63 mA and a maximum peak operating voltage of 100 V. The device operates within a temperature range from -65°C to +175°C and utilizes a DO-7-2 through-hole package. Key electrical characteristics include a maximum limit voltage of 2.35 V, a minimum dynamic impedance of 280 kOhms, and a minimum knee impedance of 24 kOhms. This component provides high source impedance and internal metallurgical bond construction.

Current Regulation - Diodes, Transistors Feature Summary

• Regulates current over a broad operating voltage and temperature range
• High source impedance with internal metallurgical bond construction
• Qualified per MIL-PRF-19500/463 standards for JANTXV grade

Current Regulation - Diodes, Transistors Applications

• Current limiting circuits in harsh environments
• Biasing elements for transistors and integrated circuits
• Constant current sources for LED drivers or sensor interfaces

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific JANTXV qualification level against MIL-PRF-19500/463 requirements before procurement. Confirm that the DO-7-2 through-hole package aligns with the target PCB layout constraints. Ensure the supplier provides traceability documentation consistent with aerospace or military specifications. Check for RoHS compliance status if required by the end-use application regulations.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a constant current source is needed with high voltage tolerance up to 100 V. The 3.63 mA output current suits low-power biasing applications. Consider the extended temperature range of -65°C to +175°C for extreme environment operation. Compare dynamic impedance values if precise current stability under varying load conditions is critical for the design.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 through 1N5314-1 series of 0.5-watt current regulators produced by Microsemi (now Microchip). The series offers standard 10% tolerance currents ranging from 0.22 mA to 4.7 mA. The JANTXV suffix indicates a higher reliability qualification level compared to commercial versions, suitable for demanding electronic systems requiring proven radiation hardness and long-term stability.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct replacements must match the 3.63 mA current rating and 100 V peak voltage. Verify package compatibility between DO-7-2 and alternative through-hole packages. Cross-reference with other manufacturers' current regulator diodes ensuring similar dynamic impedance and temperature coefficients are maintained for circuit performance equivalence.