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Product Detailed Parameters
- Description：DIODE CUR REG 100V 2.64MA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：2.64mA
- Voltage - Limiting (Max)：2V
- Power - Max：500mW
- Applications：-
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Supplier Device Package：DO-213AB (MELF, LL41)
- Grade：Military
- Qualification：MIL-PRF-19500/463
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Overview
The JANTXV1N5307UR-1/TR is a current regulator diode manufactured by Microchip Technology, designed for military and aerospace applications under the MIL-PRF-19500/463 specification. It operates in a surface-mount DO-213AB (MELF) package with round-end terminals. The device provides a maximum regulated current of 2.64mA and supports a peak working voltage of 100V. It dissipates up to 500mW of power and functions within a junction temperature range of -65°C to 175°C. The component is supplied in tape and reel packaging.
Feature Summary
- Military-grade reliability compliant with MIL-PRF-19500/463 standards
- Surface-mount MELF package design for automated assembly
- Wide operating temperature range suitable for harsh environments
Applications
- Military electronic systems requiring stable bias currents
- Aerospace instrumentation circuits
- High-reliability sensor biasing networks
Procurement Notes
Verify that the ordering suffix UR-1/TR corresponds to the specific MIL-PRF-19500/463 qualified variant. Confirm the MELF package type and tape-and-reel quantity match project requirements. Ensure the manufacturer source is authorized for military-grade components to guarantee traceability and compliance with defense specifications.
Selection Notes
Select this component when a surface-mount current regulator with military qualification is required. Compare the 2.64mA regulation point against circuit needs. Verify compatibility with the DO-213AB footprint. Consider thermal management capabilities given the 500mW dissipation limit in compact MELF packages.
Part Context
This part belongs to the 1N5307 family of current regulator diodes produced by Microchip. The JANTXV designation indicates a specific military grade level within the broader product line. Variants exist in both through-hole and surface-mount configurations, with this model representing the qualified SMD version.
Replacement Considerations
JANTX1N5307UR-1 is a related military variant. Verify if the lower qualification tier meets system requirements. Standard commercial 1N5307 parts lack the necessary environmental testing and reliability data for direct substitution in certified military applications.
