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JANTXV2N2323
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Product Detailed Parameters
- Description：SCR 50V TO5
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Voltage - Off State：50 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 JANTXV2N2323 is a silicon-controlled rectifier (SCR) manufactured by Microchip Technology, formerly Microsemi. This component belongs to the military-grade radiation-hardened series designed for high-reliability applications. It features a TO-5 metal can package configuration suitable for through-hole mounting. The device operates as a single-phase thyristor with specific voltage and current ratings defined in its official datasheet. It is engineered to withstand harsh environmental conditions including extreme temperatures and ionizing radiation exposure.
Feature Summary
- Radiation-hardened design for space and defense environments
- Military-grade reliability with strict screening standards
- Metal can package providing robust physical protection
Applications
- Satellite power control systems
- Military radar switching circuits
- Avionics power management modules
Procurement Notes
Verify authenticity through authorized Microchip distributors or direct manufacturer channels due to the presence of counterfeit components in the market. Request full traceability documentation including lot trace and test reports. Confirm that the part number suffix matches the exact specification required for your radiation tolerance needs. Ensure compliance with export control regulations if applicable.
Selection Notes
Select this component when radiation hardness is mandatory for the application environment. Compare total power dissipation capabilities against thermal constraints in the final assembly. Verify that the gate trigger characteristics align with the driving circuit requirements. Consider the mechanical footprint compatibility with existing PCB layouts or chassis mounts.
Part Context
This SCR is part of Microsemi's broader portfolio of radiation-tolerant discrete semiconductors. It shares design heritage with other 2N-series devices but offers enhanced performance under ionizing radiation. The product line supports long-term availability for defense contracts requiring decades-long production lifecycles.
Replacement Considerations
Direct cross-compatibility with commercial grade SCRs is not guaranteed due to radiation hardening differences. Evaluate equivalent parts from qualified aerospace suppliers only after verifying pinout and electrical parameter alignment. Consult Microchip engineering for approved alternate sources if discontinuation occurs.
