1N5306 TR PBFREE

Overview

The Central Semiconductor Corp 1N5306 TR PBFREE is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 47 V with a tolerance range of 44.65 V to 49.35 V. The device supports a maximum power dissipation of 5 W and operates within a temperature range of -65°C to 200°C. Packaged in the DO-201AE axial leaded format, it includes a maximum reverse leakage current of 5 µA at 40 V and a test current of 5.3 mA.

Feature Summary

• High power handling capability suitable for robust voltage regulation tasks
• Wide operating temperature range ensuring reliability under extreme conditions
• Low noise performance characteristics for sensitive circuit applications

Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in power supplies
• Clamping applications in signal processing paths

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging configuration. Ensure compliance with RoHS directives if required by your assembly process. Cross-reference the datasheet parameters with your design requirements before finalizing procurement decisions.

Selection Notes

Select this component when high power dissipation is necessary for Zener regulation. Verify that the DO-201AE package fits your board layout constraints. Confirm thermal management strategies are adequate for continuous 5 W operation under expected ambient conditions.

Part Context

This part belongs to the standard Zener diode family from Central Semiconductor. It utilizes the DO-201AE axial package, distinguishing it from surface-mount alternatives. The series provides various voltage options for different regulation needs.

Replacement Considerations

Check for equivalent parts from other manufacturers offering identical 5 W power ratings and DO-201AE packages. Verify pin compatibility and electrical parameter tolerances match your original design specifications.