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JANTX2N2326A
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Product Detailed Parameters
- Description：SCR 200V TO5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Off State：200 V
- Voltage - Gate Trigger (Vgt) (Max)：600 mV
- Current - Gate Trigger (Igt) (Max)：20 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 JANTX2N2326A is a silicon controlled rectifier (SCR) manufactured by Microchip Technology, designed for military applications. It operates within an extended temperature range of -65°C to +125°C and utilizes a TO-5 metal can package. The device features a sensitive gate architecture with a maximum holding current of 2 mA and a peak forward average on-state current of 220 mA. It supports a repetitive peak off-state voltage of 200 V and requires a maximum gate trigger voltage of 600 mV at a trigger current of 20 µA. This component is qualified under MIL-PRF-19500/276 specifications.
Feature Summary
- Military-grade qualification compliant with MIL-PRF-19500/276 standards
- Sensitive gate design enabling low-power triggering control
- Robust TO-5 metal can construction for harsh environment reliability
Applications
- Military electronic systems requiring high-reliability switching
- Cryogenic circuit operation within specified thermal limits
- Precision power control circuits utilizing low-gate drive requirements
Procurement Notes
Verify the specific suffix designation against official Microchip documentation to confirm exact manufacturing lot and testing parameters. Confirm RoHS compliance status as military variants often differ from commercial standards. Validate that the TO-5 package dimensions match the target PCB footprint before integration into final assemblies.
Selection Notes
Select this component when military qualification and wide temperature stability are mandatory. Ensure the application circuit accommodates the 200 V blocking capability and 220 mA load current. Verify that the system provides sufficient gate current to exceed the 20 µA threshold reliably across all operating temperatures.
Part Context
This part belongs to the 2N2326 family of sensitive gate SCRs produced by Microchip Technology. The JANTX suffix indicates a specific military grade level within the broader product line. These devices share core electrical characteristics but may vary in screening levels or physical marking conventions compared to standard commercial equivalents.
Replacement Considerations
Direct replacements include JAN2N2326A and 2N2326A, which share identical electrical specifications. Verify pinout compatibility and mechanical mounting requirements before substitution. Consult official datasheets to ensure environmental screening levels meet project requirements.
