1N456A

Overview

The Microchip Technology 1N456A is a small signal diode designed for general-purpose applications. It features high conductance and low leakage current characteristics, making it suitable for efficient signal processing. The component is manufactured by Microchip Technology and falls under the category of discrete semiconductor diodes.

Feature Summary

• High conductance performance
• Low leakage current

Applications

• General-purpose rectification
• Signal processing circuits

Procurement Notes

Verify the specific manufacturer source, as the 1N456A designation has been produced by multiple vendors including National Semiconductor and ON Semiconductor. Confirm that the supplied unit matches the required electrical specifications for high conductance and low leakage before integration into the design.

Selection Notes

Select this component when a standard small signal diode with optimized forward voltage drop and minimal reverse leakage is required. Ensure the package type and thermal requirements align with the target circuit layout and operating environment constraints.

Part Context

This part belongs to the family of small signal diodes used in electronic circuits for switching and rectification. While historically associated with National Semiconductor and later Texas Instruments, and also available from ON Semiconductor, the Microchip Technology variant provides equivalent functional specifications for general-purpose use.