1N5296

Current Regulation - Diodes, Transistors Overview

The Microchip Technology 1N5296 is a current regulator diode designed for stable constant-current applications. It operates with a maximum peak working voltage of 100 V and provides a typical regulator current of 1.001 mA. The device features a power dissipation rating of 475 mW and maintains a maximum limiting voltage of 1.29 V. It supports an extended operating temperature range from -55 °C to +175 °C, ensuring reliability in harsh environments. Key electrical characteristics include a minimum dynamic impedance of 880 µΩ. Available in through-hole DO-7-2 packages or surface-mount DO-213AB-2 configurations, it serves as a robust solution for biasing and protection circuits.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable constant-current regulation across a wide temperature range
• High breakdown voltage capability up to 100 V for flexible circuit integration
• Low dynamic impedance ensures consistent current output under varying load conditions

Current Regulation - Diodes, Transistors Applications

• Biasing networks for transistors and operational amplifiers
• LED driver circuits requiring constant current sources
• Protection circuits against overcurrent conditions

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix (e.g., -1, UR) to confirm package type and military qualification level. Confirm RoHS status as some variants may be non-compliant. Check lead times due to potential long production cycles. Ensure the selected variant matches the required thermal management and mounting style for the target application.

Current Regulation - Diodes, Transistors Selection Notes

Select based on required current tolerance and package constraints. Through-hole DO-7-2 suits standard PCB assembly, while SMT DO-213AB-2 fits space-limited designs. Verify temperature ratings if operation exceeds standard industrial limits. Consider dynamic impedance requirements for precision current regulation needs.

Current Regulation - Diodes, Transistors Part Context

This component belongs to the 1N52xx series of current regulator diodes manufactured by Microchip Technology. These devices are widely used in analog and mixed-signal circuits where precise current control is essential. The series offers various current values and voltage ratings to accommodate diverse design requirements.

Current Regulation - Diodes, Transistors Replacement Considerations

Check for direct pin-compatible substitutes within the same manufacturer's portfolio. Verify that alternative parts match the 1.001 mA current rating and 100 V voltage limit. Ensure thermal and mechanical specifications align with existing board layouts.