1N5358B-AP

Overview

The 1N5358B-AP is a Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 22 V with a maximum power dissipation of 5 W. The device operates within a temperature range of -55°C to 150°C and utilizes a DO-15 axial through-hole package. Key electrical characteristics include a maximum reverse leakage current of 500 nA at 16.7 V, a forward voltage of 1.2 V at 1 A, and a maximum Zener impedance of 3.5 Ohms.

Feature Summary

• Glass passivated junction for enhanced reliability
• Built-in strain relief in the molded plastic case
• Flexible axial lead mounting terminals

Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage sources

Procurement Notes

Verify the specific suffix against official MCC documentation to confirm packaging and compliance details. Ensure the component meets RoHS and REACH requirements for your target market. Confirm that the DO-15 package dimensions align with your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when a 5 W power rating and 22 V regulation are required in an axial package. Consider the 3.5 Ohm impedance for applications needing stable voltage under varying load currents. Verify thermal derating requirements if operating above 75°C ambient temperature.

Part Context

This part belongs to the 1N53xx series of high-power Zener diodes from MCC. These components are designed for robust performance in industrial and automotive environments. The series offers a wide range of voltage options while maintaining consistent mechanical and electrical specifications across different manufacturers.

Replacement Considerations

Cross-reference with other manufacturers' 1N5358B equivalents. Verify pinout compatibility and ensure that alternative parts meet or exceed the 5 W power dissipation and 22 V Zener voltage specifications.