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Product Detailed Parameters
- Description：DIODE CUR REG 100V 682UA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：682µA
- Voltage - Limiting (Max)：1.13V
- Power - Max：500mW
- Applications：-
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AA, DO-7, Axial
- Supplier Device Package：DO-7
- Grade：Military
- Qualification：MIL-PRF-19500/463
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Overview
The JANTXV1N5292-1 is a current regulator diode manufactured by Microchip Technology, designed for high-reliability applications. It operates with a maximum voltage of 100 V and regulates current at 682 µA. The device has a power dissipation rating of 475 mW. It utilizes the DO-7 axial leaded package for through-hole mounting. This component belongs to the JANTXV qualified level series, providing enhanced performance specifications compared to standard JAN devices.
Feature Summary
- Provides stable current regulation over a broad voltage range
- Hermetically sealed glass encapsulation for environmental protection
- Qualified for military standards under the JANTXV reliability level
Applications
- Constant current sources for sensitive electronic circuits
- Current limiting protection in aerospace systems
- Biasing elements for transistor amplifier stages
Procurement Notes
Verify the specific suffix -1 against official Microchip documentation to confirm exact mechanical dimensions and testing requirements. Ensure compatibility with existing board layouts due to the axial lead configuration. Confirm that the JANTXV qualification level meets the project's radiation and reliability thresholds before finalizing procurement.
Selection Notes
Select this component when a precise constant current source is required within a 100 V operating window. Compare the 682 µA regulation point against circuit load requirements. Consider the DO-7 package size for space constraints. Evaluate the JANTXV grade against cost-sensitive alternatives if extreme reliability is not mandated.
Part Context
This part belongs to the 1N5283-1 through 1N5314-1 series of 0.5 W current regulators. These devices serve as counterparts to Zener diodes by regulating current rather than voltage. The series offers various current values in standard tolerances within similar axial-leaded packages.
Replacement Considerations
The JANTX1N5292-1 serves as a lower-grade alternative within the same series. Commercial versions such as 1N5292 may offer similar electrical characteristics but lack the hermetic sealing and military qualification of the JANTXV variant.
