1N5256/TR

Single Zener Diodes Overview

The Microchip Technology 1N5256/TR is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 30 V with a 5% tolerance and operates within a temperature range of -65°C to +200°C. The device dissipates up to 500 mW in a DO-7 axial package, offering low reverse leakage current of 100 nA and a Zener impedance of 49 Ohms at a test current of 4.2 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through controlled Zener breakdown characteristics
• Supports high-temperature operation suitable for demanding environments
• Utilizes an axial glass-passivated junction for reliable performance

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• Power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm tape-and-reel packaging availability. Ensure the requested part number matches the exact electrical specifications required for your design. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 30 V regulation point is needed in an axial package. Consider the 500 mW power dissipation limit and operating temperature range relative to your thermal management strategy. Compare impedance and leakage values against circuit sensitivity requirements to ensure adequate signal integrity.

Single Zener Diodes Part Context

This device belongs to the standard Zener diode family manufactured by Microchip Technology. It shares common package dimensions and basic operational principles with other parts in the series, differing primarily in its specific breakdown voltage rating and associated impedance characteristics defined by the model number.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify that any alternative part maintains identical voltage ratings, package compatibility, and thermal limits to ensure seamless integration without redesigning the host circuit board.