1N5293 BK PBFREE

Overview

The Central Semiconductor Corp 1N5293 BK PBFREE is a silicon field effect current regulator diode designed for applications requiring constant current over a wide voltage range. It features a nominal regulation current of 0.68 mA and a breakdown voltage of 100 V. The component utilizes a DO-204AH (DO-35) axial through-hole package, ensuring reliable performance in industrial and commercial environments.

Feature Summary

• Maintains constant current across a wide operating voltage range
• Utilizes silicon field effect technology for stable regulation
• Designed for high reliability in industrial and commercial applications

Applications

• Constant current limiting circuits
• Current regulation in industrial equipment
• Commercial electronic device power management

Procurement Notes

Verify the specific suffix 'BK' against official datasheets to confirm packaging configuration, as it denotes box packing rather than tape and reel. Ensure the part number matches the exact electrical specifications required for the target circuit design before procurement.

Selection Notes

Select this component when a fixed current source is needed independent of supply voltage fluctuations within its specified range. Consider the 100 V breakdown limit and 0.68 mA output current to ensure compatibility with the load requirements and system voltage constraints.

Part Context

This part belongs to the Central Semiconductor 1N5283 series of silicon field effect current regulator diodes. These components are engineered to provide stable current regulation without the need for additional complex circuitry, making them suitable for direct integration into various electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters carefully if considering alternative manufacturers or generic equivalents.