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JANS1N5292-1 is listed in the Current Regulation - Diodes, Transistors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE CUR REG 100V 682UA 500MW. Review the specifications below when checking this part for your BOM.
The JANS1N5292-1 is a hermetically sealed current regulator diode manufactured by Microchip Technology. It provides a regulated current of 682 µA with a maximum voltage rating of 100 V and a power dissipation of 475 mW. The device utilizes a DO-213AB (MELF) surface-mount package. It is qualified to MIL-PRF-19500/437 for the JANS level, ensuring suitability for high-reliability applications requiring radiation hardness.
Verify the specific revision level and lot traceability documentation upon order confirmation. Ensure that the procurement channel provides valid military quality certificates. Confirm that the component meets all applicable radiation hardness assurance requirements for the intended operational environment before integration.
Select this component when a stable current source is required in a compact surface-mount form factor. The JANS qualification indicates suitability for extreme environments. Verify that the 682 µA regulation current aligns with the circuit design requirements and that the 100 V breakdown voltage exceeds the maximum operating voltage.
This part belongs to the 1N5283-1 through 1N5314-1 series of current regulator diodes. These devices function as constant current sources, serving as an alternative to Zener diodes which regulate voltage. The series offers various current values in standard axial or MELF packages.
JANS1N5292UR-1: Surface mount variant with identical electrical characteristics but different physical mounting style.
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