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JANTX2N2326S
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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)：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 JANTX2N2326S is a silicon controlled rectifier (SCR) manufactured by Microchip Technology, designed for military and aerospace applications. It is qualified under MIL-PRF-19500/276 and features a sensitive gate structure with a maximum gate trigger voltage of 600 mV and a maximum gate trigger current of 20 µA. The device supports a repetitive peak off-state voltage of 200 V and an average on-state current of 220 mA. It operates within a junction temperature range of -65°C to 125°C and utilizes a TO-5 metal can package for through-hole mounting.
Feature Summary
- Qualified per MIL-PRF-19500/276 for military reliability
- Sensitive gate design enables low-power triggering
- Robust TO-5 metal can construction for harsh environments
Applications
- Military switching circuits
- Aerospace control systems
- High-reliability power regulation
Procurement Notes
Verify the specific suffix 'S' against the manufacturer's datasheet to confirm lead-free or special processing requirements. Ensure procurement channels are authorized to guarantee authenticity for MIL-PRF-19500/276 qualified devices. Request full test data and material certificates upon delivery to validate compliance with military standards.
Selection Notes
Select this component when a high-reliability SCR with low gate drive requirements is necessary. The 200 V blocking capability and 220 mA current rating suit moderate power switching tasks. Consider the TO-5 package constraints for thermal management and board space in ruggedized designs requiring proven military-grade performance.
Part Context
This part belongs to the 2N2326 series of sensitive gate SCRs produced by Microchip. It shares core electrical characteristics with the standard 2N2326 but meets stricter military qualification standards. The 'JANTX' prefix indicates a specific quality level within the company's radiation-hardened and military product lines.
Replacement Considerations
Direct substitutes include other MIL-PRF-19500/276 qualified SCRs such as the 2N2326A or 2N2326AS from Microchip. Verify pinout compatibility and thermal resistance before replacing. Cross-brand replacements require careful validation of gate sensitivity and holding current parameters.
