JANS1N5300-1/TR

Current Regulation - Diodes, Transistors Overview

The JANS1N5300-1/TR is a current regulator diode manufactured by Microchip Technology. It provides a constant current of 1.3 mA with a maximum limiting voltage of 1.5 V. The device operates within a peak working voltage range up to 100 V and dissipates power up to 475 mW. Designed for surface-mount applications, it utilizes the DO-213AB-2 package. The component supports an operating temperature range from -65 °C to +175 °C, ensuring reliability in demanding environments.

Current Regulation - Diodes, Transistors Feature Summary

• Maintains stable current regulation across varying load conditions
• Operates reliably in extreme temperature environments
• Compact surface-mount design for space-constrained PCBs

Current Regulation - Diodes, Transistors Applications

• Battery-powered indicator circuits
• Capacitor-start circuits
• Current limiting protection

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with required radiation hardness levels. Confirm that the JANS designation aligns with mission-critical specifications before procurement. Cross-reference part numbers with authorized distributors to validate authenticity and traceability.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when precise current regulation is required without active feedback loops. Ensure the 1.3 mA output matches circuit requirements. Verify thermal management capabilities for the 475 mW dissipation rating. Consider the DO-213AB-2 footprint during layout planning.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANS series of current regulator diodes, which are designed for high-reliability applications. It shares functional similarities with other 1N5300 variants but includes specific packaging and qualification attributes suitable for aerospace or military use cases requiring enhanced durability.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include the 1N5300-1TR and 1N5300-1/TR. Verify electrical parameters such as current tolerance and voltage limits before substitution. Ensure package compatibility and thermal characteristics match the original design constraints.