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Product Detailed Parameters
- Description：SCR 100V 20UA TO5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Off State：100 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 2N2324AS is a Silicon Controlled Rectifier (SCR) qualified under MIL-PRF-19500/276. It features a TO-5 metal can package with a maximum off-state voltage of 200 V and a gate trigger current of 20 µA. The device supports a non-repetitive surge current of 15 A at 60 Hz and operates within a junction temperature range of -65°C to 125°C.
Feature Summary
- Qualified for military specifications per MIL-PRF-19500/276
- Utilizes a hermetically sealed TO-5 metal can construction
- Designed for high sensitivity gate triggering applications
Applications
- Military electronic systems requiring ruggedized components
- High-reliability industrial control circuits
- Aviation and aerospace power switching modules
Procurement Notes
Verify the specific suffix 'AS' against the manufacturer's official documentation to confirm exact qualification status and testing requirements. Ensure that procurement channels provide valid traceability records consistent with MIL-PRF-19500/276 standards. Confirm that the component matches the specified TO-5 package dimensions and pinout configuration before integration into sensitive military-grade assemblies.
Selection Notes
Select this component when military qualification and high reliability are mandatory requirements for the application. Consider the TO-5 package constraints regarding thermal dissipation and physical mounting space. Evaluate the 200 V blocking capability and 15 A surge rating against the circuit's peak operational demands to ensure adequate safety margins.
Part Context
This part belongs to the 2N232x series of silicon controlled rectifiers manufactured by Microchip Technology. These devices are designed for robust performance in demanding environments, offering standardized electrical characteristics across the series while maintaining specific military qualification levels for critical infrastructure and defense applications.
Replacement Considerations
Direct replacements include the 2N2324A and 2N2324S variants within the same family. Verify that substitute parts maintain identical MIL-PRF-19500/276 qualification and TO-5 package compatibility to ensure seamless integration without design modification.
