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Product Detailed Parameters
- Description：SCR 100V 200UA TO5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Off State：100 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 Microchip Technology 2N2324S is a Silicon Controlled Rectifier (SCR) designed for embedded electronics and industrial applications. It features a TO-5 package with three pins. Key electrical specifications include a maximum repetitive peak off-state voltage of 100V, an RMS on-state current of 0.3454A, and a gate trigger current of 200µA. The device operates at a maximum junction temperature of 125°C.
Feature Summary
- Utilizes a hermetically sealed TO-5 metal case for reliable performance in harsh environments
- Designed for high-reliability embedded electronics and industrial equipment maintenance
- Provides stable switching characteristics with low gate trigger requirements
Applications
- Embedded electronics control systems
- Industrial equipment power management
- Maintenance repair circuits requiring robust rectification
Procurement Notes
Verify the specific manufacturer source, as the 2N2324S designation appears across multiple vendors including Microsemi and Central Semiconductor. Confirm that the TO-5 package and 100V rating match your design requirements. Check lifecycle status carefully, as availability may be limited or obsolete depending on the specific supplier chain.
Selection Notes
Select this component when a hermetically sealed TO-5 SCR is required for low-current switching applications. Ensure the 100V voltage rating suits the circuit's peak reverse voltage. Consider the 200µA gate trigger sensitivity for driver compatibility. Verify thermal management capabilities within the 125°C limit for the intended operating environment.
Part Context
The 2N2324S belongs to the broader family of silicon controlled rectifiers used in power switching. It shares the standard NPN-like structure typical of SCRs but is optimized for through-hole mounting in legacy and industrial designs. The part serves as a fundamental building block for phase control and overvoltage protection circuits.
Replacement Considerations
Cross-reference with other manufacturers' 2N2324 equivalents such as those from Central Semiconductor or New Jersey Semi-Conductor. Ensure pinout compatibility and identical voltage/current ratings before substitution.
