JANTXV1N5306-1

Overview

The JANTXV1N5306-1 is a current regulator diode manufactured by Microchip Technology, designed for stable current control across varying voltage conditions. It operates within a temperature range of -65°C to 175°C and features a DO-7 axial leaded package. The device provides a nominal regulation current of 2.42 mA with a maximum power dissipation of 500 mW. It supports a maximum anode-to-cathode voltage of 100 V and has a maximum limiting voltage of 1.95 V. This component is qualified per MIL-PRF-19500/463 standards.

Feature Summary

• Maintains constant current output over a wide voltage range
• Hermetically sealed construction for harsh environments
• High source impedance for effective regulation

Applications

• Constant current sources for LED driving
• Biasing circuits for transistors and active components
• Current limiting protection in sensitive electronic systems

Procurement Notes

Verify the specific suffix against official datasheets to confirm qualification level and compliance status. Ensure the ordering part number matches the required military specification grade. Confirm package type and termination finish before procurement to avoid integration issues.

Selection Notes

Select this component when precise current regulation is required independent of supply voltage fluctuations. Consider the thermal management capabilities due to the 500 mW power rating. Verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

This device belongs to the 1N5283-1 through 1N5314-1 series of current regulator diodes. These parts serve as counterparts to Zener diodes, regulating current rather than voltage. The series offers various current values in standard tolerances within similar axial-leaded packages.

Replacement Considerations

Check for direct equivalents from other manufacturers offering MIL-PRF-19500/463 qualification. Verify pinout compatibility and electrical parameter overlaps before substitution.