JAN1N5308-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5308-1/TR is a current regulator diode manufactured by Microchip Technology, designed for stable current regulation in electronic circuits. It features a maximum regulator current of 2.97 mA and a maximum peak operating voltage of 100 V. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. Packaged in a DO-7 axial leaded format, it complies with MIL-PRF-19500/463 standards. Key electrical parameters include a maximum limit voltage of 2.15 V and a minimum dynamic impedance of 280 kOhms.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a broad voltage range
• Qualified for military applications under MIL-PRF-19500/463
• Features high source impedance for stable performance
• DO-7 package offers double-plug internal bond connection

Current Regulation - Diodes, Transistors Applications

• Current limiting in sensitive electronic circuits
• Biasing elements for transistors and integrated circuits
• Replacement for Zener diodes in current-regulated applications

Current Regulation - Diodes, Transistors Procurement Notes

Verify the JAN1N5308-1/TR part number against official Microchip datasheets to ensure compatibility with MIL-PRF-19500/463 requirements. Confirm that the DO-7 through-hole package matches your PCB layout constraints. Check for RoHS compliance status if required by your specific project regulations. Ensure the supplier provides valid traceability documentation for military-grade components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current of approximately 2.97 mA is required across a wide voltage span up to 100 V. Consider the 500 mW power rating to ensure thermal management fits the design. The DO-7 package is suitable for through-hole assembly. Compare with other series members like JAN1N5303-1 or JAN1N5310-1 if different current levels are needed.

Current Regulation - Diodes, Transistors Part Context

This device belongs to the JAN1N5283-1 through JAN1N5314-1 series of 0.5 watt current regulators. These devices offer standard 10% tolerance currents ranging from 0.22 mA to 4.7 mA. They serve as counterparts to Zener diodes, regulating current instead of voltage, while maintaining similar axial-leaded package sizes for easy integration into existing designs.

Current Regulation - Diodes, Transistors Replacement Considerations

JANTXV1N5308-1/TR is a parametric equivalent available in tape and reel packaging. Other current levels in the same series include JAN1N5303-1 (1.76 mA) and JAN1N5310-1 (3.63 mA). Verify pinout and package dimensions match before substitution.