JANS1N5306-1/TR

Current Regulation - Diodes, Transistors Overview

The JANS1N5306-1/TR is a hermetically sealed current regulator diode manufactured by Microchip Technology. It belongs to the 1N5283-1 through 1N5314-1 series, which provides 0.5-watt regulation capabilities with standard 10% tolerance currents ranging from 0.22 mA to 4.7 mA. This specific model regulates at 2.2 mA with a maximum limit voltage of 1.95 V and a peak operating voltage of 100 V. It utilizes a DO-7 axial-leaded package designed for high-reliability applications requiring stable current control over broad voltage ranges.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed construction suitable for harsh environments
• High source impedance for stable current regulation
• Internal metallurgical bond connection for reliability

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic circuits
• Spacecraft power management systems
• High-reliability industrial instrumentation

Current Regulation - Diodes, Transistors Procurement Notes

Verify that the ordering suffix /TR indicates tape-and-reel packaging rather than bulk. Confirm the JANS qualification level meets specific MIL-PRF-19500/463 requirements for your project. Ensure the component matches the required 2.2 mA regulation current and 100 V breakdown voltage specifications before integration.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a hermetically sealed, radiation-hardened current regulator is required. Compare against JAN or JANTX variants if environmental sealing is not mandatory. Verify that the DO-7 package dimensions fit the available board space and that the 0.5 W power dissipation rating accommodates the thermal design constraints.

Current Regulation - Diodes, Transistors Part Context

This device is part of the broader 1N53xx series of current regulator diodes produced by Microchip. The series offers various current values within the same package family. The JANS designation specifically denotes military-grade quality with hermetic sealing, distinguishing it from commercial or lower-tier military versions like JAN or JANTX.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other manufacturers' JANS1N5306-1 parts. Cross-reference with JAN1N5306-1 or JANTX1N5306-1 only if hermetic sealing is not required. Verify electrical parameters match exactly before substitution.