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JANTX2N2323
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Product Detailed Parameters
- Description：SCR 50V TO5-3
- Series：-
- Mfr：Microchip Technology
- 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-5-3
- 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 JANTX2N2323 is a Silicon Controlled Rectifier (SCR) manufactured by Microchip Technology. It features a maximum repetitive off-state voltage of 50 V and is housed in a TO-39 metal can package with three pins. The device supports a maximum DC gate trigger current of 20 mA. Designed for military specifications, it operates within a temperature range suitable for harsh environments. The component is classified as a single configuration SCR under the MIL standard.
Feature Summary
- Military-grade reliability compliant with MIL-PRF-19500 standards
- Robust metal can construction for environmental protection
- High thermal stability for demanding operational conditions
Applications
- Military electronic systems requiring high-reliability switching
- Industrial control circuits operating in extreme temperatures
- Aerospace power management applications
Procurement Notes
Verify the specific revision level and lot traceability when ordering to ensure compliance with current military specifications. Confirm that the TO-39 package dimensions match the design requirements. Request full material declarations and test reports from authorized distributors to validate authenticity and performance history prior to integration into critical systems.
Selection Notes
Select this component for applications requiring a 50 V rated SCR with proven military durability. Ensure the circuit design accommodates the 20 mA gate trigger current requirement. Consider the TO-39 package constraints for thermal management and mechanical mounting. Verify compatibility with existing PCB layouts or chassis mounts designed for cylindrical metal packages.
Part Context
This part belongs to the 2N2323 series of silicon controlled rectifiers produced by Microchip Technology. It shares functional similarities with other military-grade SCRs but is distinct in its specific voltage and packaging ratings. The series is widely used in defense electronics where component failure is not an option.
Replacement Considerations
Direct substitutes include JAN2N2323A and JANTXV2N2323AU4. Verify pinout compatibility and exact voltage ratings before substitution. Cross-reference datasheets to ensure thermal and electrical characteristics align with the original design specifications.
