JANTX1N5310-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5310-1/TR is a current regulator diode manufactured by Microchip Technology, formerly Microsemi. It belongs to the JAN1N5310 series and provides a regulated current of 3.63 mA with a maximum peak operating voltage of 100 V. The device features a maximum regulator current of 3.63 mA and a maximum limit voltage of 2.35 V. It operates within a temperature range of -65°C to +175°C and utilizes a DO-7-2 through-hole package. The component exhibits a minimum dynamic impedance of 280 kOhms and a minimum knee impedance of 24 kOhms.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation over a broad operating voltage and temperature range
• Features double-plug construction for mechanical reliability
• Includes internal metallurgical bond for enhanced durability

Current Regulation - Diodes, Transistors Applications

• Military and aerospace electronic systems requiring radiation-hardened components
• Circuits needing constant current sources across wide voltage variations
• Temperature-sensitive environments demanding operation up to +175°C

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix /TR to confirm tape-and-reel packaging configuration. Ensure the JAN qualification level meets MIL-PRF-19500/463 requirements for the intended application. Confirm RoHS status as non-compliant for this specific military-grade variant before procurement.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 3.63 mA current source is required in harsh environments. Compare against commercial 1N5310 variants if military qualification is unnecessary. Consider the DO-7-2 package constraints for PCB layout and thermal management during high-temperature operation.

Current Regulation - Diodes, Transistors Part Context

This part is part of the 1N5283-1 through 1N5314-1 series of 0.5-watt current regulators. These devices serve as counterparts to Zener diodes by regulating current rather than voltage. The series offers standard 10% tolerance currents ranging from 0.22 mA to 4.7 mA.

Current Regulation - Diodes, Transistors Replacement Considerations

JAN1N5310-1 is a direct equivalent without the reel suffix. Commercial grade 1N5310 may be used if military specifications are not required.