JANTX1N5310-1

Current Regulation - Diodes, Transistors Overview

The JANTX1N5310-1 is a current regulator diode manufactured by Microchip Technology, designed for stable current control in electronic circuits. It features a maximum peak operating voltage of 100 V and a maximum regulator current of 3.63 mA. The device has a power dissipation rating of 500 mW and operates within a temperature range from -65 °C to +175 °C. It utilizes a DO-7-2 through-hole package. Key impedance specifications include a minimum dynamic impedance of 280 kΩ and a minimum knee impedance of 24 kΩ, with a maximum limit voltage of 2.35 V.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation across a wide operating temperature range suitable for harsh environments.
• Features high dynamic impedance characteristics to maintain stable current output under varying voltage conditions.
• Constructed in a rugged DO-7-2 through-hole package designed for reliable performance.

Current Regulation - Diodes, Transistors Applications

• Constant current sources for LED driving applications requiring stable illumination.
• Biasing elements for transistor amplifiers to ensure consistent operating points.
• Current limiting protection in sensitive electronic circuits against overcurrent conditions.

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes when sourcing this component to ensure compatibility with required environmental qualifications. Confirm that the received parts match the JANTX1N5310-1 designation exactly, as variations in suffixes may indicate different packaging or testing standards. Always cross-reference the datasheet electrical parameters with your circuit requirements before finalizing procurement decisions.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is needed with high impedance characteristics. Ensure the circuit voltage does not exceed the 100 V peak operating limit. Consider the thermal management requirements given the 500 mW power dissipation rating. Verify that the through-hole DO-7-2 package fits the available PCB space and mounting constraints for the target application design.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N53xx series of current regulator diodes produced by Microchip Technology. These devices are engineered to provide precise current control without the need for external feedback loops. The JANTX variant typically denotes enhanced screening or qualification levels compared to standard commercial grades, targeting reliability-critical applications in aerospace or industrial sectors.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JANTX1N5310-1 units from authorized distributors. Alternative current regulators with similar 3.63 mA ratings and 100 V limits may be considered if pinout and package compatibility are verified. Ensure any replacement maintains the required dynamic impedance and temperature range specifications.