JAN1N5299-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5299-1/TR is a current regulator diode manufactured by Microchip Technology. It provides a regulated current of 1.32 mA with a maximum voltage rating of 100 V and a power dissipation of 475 mW. The device utilizes a DO-204AA (DO-7) axial through-hole package. It operates within a temperature range of -65°C to +175°C. This component belongs to the MIL-PRF-19500/463 qualified series, offering stable current regulation across a broad voltage range in a standard axial-leaded form factor.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a wide voltage range
• Qualified for military standards under MIL-PRF-19500/463
• Features high-temperature operation capability up to 175°C
• Utilizes robust DO-7 axial leaded packaging

Current Regulation - Diodes, Transistors Applications

• Constant current sources for LED driving
• Biasing circuits for transistors and active components
• Current limiting protection in sensitive electronic circuits
• Reference current generation in analog signal processing

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with required military qualification levels. Confirm that the DO-7 package dimensions align with the target PCB footprint. Check for any recent PCN updates regarding assembly sites or labeling changes that may affect integration timelines.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 1.32 mA regulation is required within a 100 V limit. Ensure the circuit design accommodates the 475 mW power dissipation at the maximum operating temperature. Compare dynamic impedance specifications against other series members if tighter tolerance or different current levels are needed for the application.

Current Regulation - Diodes, Transistors Part Context

This part is part of the 1N5283-1 through 1N5314-1 series of 0.5 W current regulators. It serves as a counterpart to Zener diodes by regulating current rather than voltage. The series offers various current options from 0.22 mA to 4.7 mA in standard 10% tolerances, all housed in similar axial packages for versatile replacement and design flexibility.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other parts within the 1N5283-1 to 1N5314-1 series with matching current ratings. Verify equivalent MIL-PRF-19500/463 qualification status when replacing in critical applications. Cross-reference dynamic impedance and voltage limits to ensure circuit stability is maintained.