JAN1N5314-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5314-1/TR is a current regulator diode from the 1N5283-1 through 1N5314-1 series, manufactured by Microchip Technology. It provides a regulated current of 5.17 mA with a power dissipation rating of 500 mW. The device features a maximum peak operating voltage of 100 V and operates within a temperature range of -65°C to +175°C. Packaged in the DO-7-2 axial leaded format, it offers standard 10% tolerance for current regulation over a broad voltage range.

Current Regulation - Diodes, Transistors Feature Summary

• Regulates current over a broad voltage range as an alternative to Zener diodes which regulate voltage.
• Features a double-plug internal bond connection with a larger active die element for unique current limiting function.
• Qualified per MIL-PRF-19500/463 for military-grade reliability.

Current Regulation - Diodes, Transistors Applications

• Current limiting circuits
• Constant current sources
• Biasing networks

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix against official documentation to confirm packaging configuration. Ensure the component meets the required MIL-PRF-19500/463 qualification level for the intended application environment.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable current source is required across varying voltage conditions. Consider the 500 mW power rating and DO-7-2 package size for thermal management and board space constraints.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the popular 1N5283-1 thru 1N5314-1 series of 0.5 watt current regulators. The series provides a selection of currents from 0.22 mA to 4.7 mA in standard 10% tolerances, offering a counterpart to Zener diodes in similar size axial-leaded packages.

Current Regulation - Diodes, Transistors Replacement Considerations

Compatible substitutes include other parts within the 1N5283-1 through 1N5314-1 series that match the 5.17 mA current rating and DO-7-2 package, provided they meet the same MIL-PRF-19500/463 qualification standards.