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JANTX2N2329
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Product Detailed Parameters
- Description：SCR 400V TO5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：2 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：Sensitive Gate
- Operating Temperature：-65°C ~ 125°C
- Grade：Military
- Qualification：MIL-PRF-19500/276
- Mounting Type：Through Hole
- Package / Case：TO-205AA, TO-5-3 Metal Can
- Supplier Device Package：TO-5
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：220 mA
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
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Overview
The JANTX2N2329 is a silicon NPN small-signal bipolar junction transistor (BJT) manufactured by Microchip Technology. Designed for military and aerospace applications, it features a hermetic TO-5 metal package with three leads. The device supports a maximum collector-emitter voltage of 60 V and a continuous collector current of 800 mA. It dissipates up to 625 mW of power at an ambient temperature of 25°C. The component operates within a junction temperature range of -65°C to +200°C and maintains a storage temperature range from -65°C to +200°C.
Feature Summary
- Hermetically sealed TO-5 metal package designed for high reliability in harsh environments
- Qualified for military specifications including radiation hardness and extended thermal stability
- Optimized for low-noise amplification and switching applications in defense systems
Applications
- Military radar signal processing circuits
- Aerospace communication system amplifiers
- Defense electronics requiring radiation-tolerant components
Procurement Notes
Verify the specific revision level and lot traceability documentation before procurement. Confirm that the delivered units match the required military qualification standards. Ensure proper handling procedures are followed due to the sensitive nature of hermetic semiconductor packages used in critical infrastructure.
Selection Notes
Select this component when a hermetically sealed NPN BJT is required for high-reliability environments. Compare electrical characteristics against circuit requirements, specifically focusing on gain bandwidth and noise figures. Ensure the TO-5 footprint compatibility with existing board layouts and mounting hardware constraints.
Part Context
This part belongs to the JANTX series of radiation-hardened transistors produced by Microchip's Microsemi division. These components are engineered to withstand ionizing radiation effects common in space and high-altitude operations. The series provides consistent performance across extreme temperature variations without degradation.
Replacement Considerations
Direct replacements must match the TO-5 pinout and hermetic sealing requirements. Verify equivalent radiation hardness levels and thermal resistance values. Consult official substitution lists for qualified alternatives that maintain compliance with military specification standards.
