1N459A_S00Z

Overview

The 1N459A_S00Z is a general-purpose silicon rectifier diode manufactured by onsemi. It features a maximum DC reverse voltage of 200 V and an average rectified current of 500 mA. The component utilizes standard technology and is housed in the DO-35 axial through-hole package. This device is designed for applications requiring reliable rectification in low-power circuits.

Feature Summary

• Standard silicon rectifier construction
• Axial through-hole mounting configuration

Applications

• General purpose rectification
• Power supply circuits

Procurement Notes

Verify part status as obsolete or discontinued before procurement planning. Confirm availability of equivalent replacement components from authorized distributors. Ensure compatibility with existing circuit designs when substituting this specific variant. Check RoHS compliance documentation for regulatory adherence requirements.

Selection Notes

Select this component for low-current rectification tasks requiring 200V blocking capability. Consider the DO-35 package constraints for PCB layout. Evaluate thermal performance within the 500mA current limit. Verify that the standard recovery characteristics meet the application timing requirements.

Part Context

This part belongs to the 1N459A series of small signal diodes produced by onsemi. It shares specifications with other variants in the family but may differ in packaging or suffix designations. The series is commonly used in consumer electronics and industrial control systems for signal processing and power management.

Replacement Considerations

The 1N459A is listed as a similar alternative. Verify electrical parameters match exactly before substitution. Ensure package dimensions are compatible with the existing footprint.