JANTXV1N5283-1

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5283-1 is a silicon current regulator diode manufactured by Microchip Technology. It provides a regulated current of 242 uA with a maximum limiting voltage of 1 V and a peak operating voltage of 100 V. The device dissipates up to 500 mW and features a minimum dynamic impedance of 25 mOhms and a knee impedance of 2.75 mOhms. It is housed in a DO-7-2 through-hole package, operates between -65 C and +175 C, and complies with MIL-PRF-19500/463 standards.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation over a broad voltage range
• Features high source impedance for effective current limiting
• Utilizes double-plug internal bond connection within the DO-7 package

Current Regulation - Diodes, Transistors Applications

• Military electronic systems requiring qualified components
• Current limiting circuits in aerospace applications
• Constant current sources for sensor biasing

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix to confirm the exact qualification level and packaging format. Ensure the component meets the required MIL-PRF-19500/463 standard for your application. Confirm the package type matches your PCB design requirements before finalizing the order.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise low-current regulation is needed in harsh environments. Compare the 242 uA rating against circuit requirements. Consider the DO-7 package size and thermal dissipation limits relative to other series members like the 1N5283-1.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 through 1N5314-1 series of 0.5 watt current regulators. These devices serve as counterparts to Zener diodes, regulating current rather than voltage. The series offers various current options from 0.22 mA to 4.7 mA in standard tolerances.

Current Regulation - Diodes, Transistors Replacement Considerations

JAN1N5283-1 and JANS1N5283-1 are related variants within the same family. Verify if the lower or higher qualification levels meet the specific environmental and reliability requirements of the target system.