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JANTX2N2323S
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Product Detailed Parameters
- Description：SCR 50V TO39
- 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-205AD, TO-39-3 Metal Can
- Supplier Device Package：TO-39 (TO-205AD)
- 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 JANTX2N2323S 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-59 metal can package with three pins. The device supports a maximum DC gate trigger current of 20 mA. Designed for high-reliability applications, it operates within a junction temperature range of -65°C to +175°C. This component is qualified under MIL-PRF-19500 specifications, ensuring performance suitable for demanding environments.
Feature Summary
- High-reliability silicon controlled rectifier designed for military and aerospace standards
- Robust metal can construction providing environmental protection and thermal stability
- Qualified per MIL-PRF-19500 specifications for consistent performance in harsh conditions
Applications
- Military electronic systems requiring ruggedized switching components
- Aerospace control circuits utilizing SCR technology
- Harsh environment power management applications
Procurement Notes
Verify the specific suffix 'S' against the manufacturer's datasheet to confirm pinout orientation and mechanical dimensions. Ensure procurement channels provide traceability documentation required for MIL-PRF-19500 qualified parts. Confirm that the component meets all environmental testing standards specified for the intended application before integration.
Selection Notes
Select this component when a 50 V SCR with a TO-59 package is required for high-reliability designs. Compare the 20 mA gate trigger current against circuit requirements to ensure adequate drive capability. Consider the operating temperature range and thermal resistance characteristics to validate suitability for the specific enclosure and cooling conditions of the target system.
Part Context
This part belongs to the 2N2323 series of Silicon Controlled Rectifiers produced by Microchip Technology. The series includes variants such as the standard 2N2323 and the JANTX2N2323AN. These devices are commonly used in applications requiring reliable switching at low voltages with robust physical packaging.
Replacement Considerations
Direct replacements include other MIL-PRF-19500 qualified SCRs with identical 50 V ratings and TO-59 packages. Verify pin compatibility and electrical parameters such as holding current and latching current before substitution. Cross-reference with Microchip's official replacement guide for authorized equivalents.
