JANTX1N5307-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5307-1/TR is a current regulator diode manufactured by Microchip Technology, designed for stable current regulation in electronic circuits. It features a maximum anode-to-cathode voltage of 100V and a regulated current of 2.64mA. The device has a maximum power dissipation of 500mW and operates within a junction temperature range of -65°C to 175°C. Packaged in a DO-7 axial leaded format with reel packaging, it is suitable for through-hole mounting. This component belongs to the military-grade JANTX series, ensuring reliability under demanding conditions.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation across varying load conditions
• Military-grade construction for enhanced reliability
• Wide operating temperature range for extreme environments
• Simple two-terminal interface for easy integration

Current Regulation - Diodes, Transistors Applications

• Current limiting in LED driver circuits
• Biasing active components in analog signal processing
• Protection against overcurrent in sensitive electronic subsystems
• Reference current sources in measurement instrumentation

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix -1/TR indicates reel packaging and JANTX grade compliance. Confirm that the 100V rating and 2.64mA current match design requirements. Check for RoHS exemption status as military parts often differ from commercial standards. Ensure the DO-7 package fits the PCB layout constraints. Validate supplier authorization for military-grade components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is needed without complex circuitry. Compare the 2.64mA output against other variants like 1N5306 or 1N5308 if different current levels are required. Consider the 500mW power dissipation limit for thermal management. Verify the 100V breakdown voltage suits the circuit's maximum potential. Evaluate the axial leaded package against surface-mount alternatives if space is constrained.

Current Regulation - Diodes, Transistors Part Context

This part is part of the 1N5307 family of current regulator diodes. The JANTX designation signifies a screened military version with tighter tolerances and reliability standards compared to commercial equivalents. The -1/TR suffix denotes tape and reel packaging for automated assembly. It serves as a robust alternative to discrete transistor-based current sources in high-reliability applications.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include the commercial 1N5307/TR for non-military applications. For higher current needs, consider the 1N5306 (2.42mA) or 1N5308 (3.3mA). Surface-mount equivalents exist in the MELF package, such as the JANTX1N5307UR-1, though pinout compatibility must be verified.