JAN1N5295UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5295UR-1/TR is a current regulator diode manufactured by Microchip Technology. It provides a regulated current of 820 µA with a maximum limiting voltage of 1.25 V and a peak operating voltage of 100 V. The device features a power dissipation rating of 500 mW and operates within a temperature range of -65°C to +175°C. It utilizes the DO-213AB-2 surface-mount package and is supplied in tape and reel format.

Current Regulation - Diodes, Transistors Feature Summary

• Maintains constant current over a wide voltage range
• High source impedance for stable regulation
• Internal metallurgical bond connection

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

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1/TR against official Microchip documentation to confirm the surface-mount DO-213AB-2 package and tape-and-reel delivery method. Ensure the procurement specification matches the required 820 µA regulation current and MIL-PRF-19500/463 qualification level for the intended application environment.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 820 µA current reference is needed in a compact surface-mount form factor. Consider the 100 V peak operating voltage and 500 mW power dissipation limits during thermal design. Verify that the -65°C to +175°C operating range meets the environmental requirements of the target system.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283UR-1 through 1N5314UR-1 series of 0.5 W current regulators. These devices offer standard 10% tolerance currents ranging from 0.22 mA to 10 mA. The series is designed for high reliability applications requiring stable current regulation across broad voltage swings.

Current Regulation - Diodes, Transistors Replacement Considerations

Compatible substitutes include other parts from the 1N5283UR-1 to 1N5314UR-1 series with matching 820 µA ratings. Cross-reference with JANTX or JANTXV variants if higher quality levels are required, ensuring package compatibility and electrical parameter alignment.