2N2328 TIN/LEAD

Scrs Overview

The Central Semiconductor 2N2328 is a hermetically sealed silicon controlled rectifier designed for sensing and control applications. It features a TO-39 metal case with tin/lead terminals. The device supports an RMS on-state current of 1.6 A, with repetitive peak off-state and reverse voltages rated at 300 V. Gate trigger voltage is specified at a maximum of 800 mV, while gate trigger current is limited to 200 µA. The component operates within a junction temperature range of -55°C to +175°C and dissipates 1.0 W of power.

Scrs Feature Summary

• Hermetically sealed construction in a TO-39 metal case for reliable operation
• Designed specifically for mA/µA signal detection and grating operation
• Low gate trigger requirements suitable for sensitive control circuits

Scrs Applications

• Sensing circuit applications
• Control circuitry requiring low-level gate signals
• Detection circuits operating in milliampere or microampere ranges

Scrs Procurement Notes

Verify the specific ordering suffix matches the required terminal finish and voltage rating. Confirm that the TO-39 package dimensions align with the target PCB or chassis layout. Ensure the manufacturer's lead time is acceptable for production schedules. Check for compliance with relevant environmental directives if applicable to the end product.

Scrs Selection Notes

Select this component when high reliability and hermetic sealing are required for small-signal thyristor applications. Consider the 1.6 A current rating and 300 V blocking capability against circuit demands. Evaluate the low gate trigger parameters for compatibility with available drive signals. Compare thermal dissipation capabilities against the expected operating environment.

Scrs Part Context

This part belongs to the Central Semiconductor 2N232x series of silicon controlled rectifiers. These devices are characterized by their hermetic sealing and suitability for precision sensing tasks. The series offers various voltage ratings while maintaining consistent current handling and package form factors for interchangeable design solutions.

Scrs Replacement Considerations

Direct substitutes include other hermetically sealed TO-39 SCRs with matching 1.6 A and 300 V ratings. Verify gate trigger specifications closely to ensure equivalent sensitivity. Cross-reference pinout configurations to guarantee mechanical compatibility without modification.