1N5224B TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5224B TR PBFREE is a silicon Zener diode designed for voltage regulation in industrial, commercial, entertainment, and computer applications. It features a nominal Zener voltage of 2.8 V with a ±5% tolerance range spanning from 2.660 V to 2.940 V. The device operates at a test current of 20 mA and dissipates up to 500 mW of power. It utilizes the DO-35 axial through-hole package and supports an operating junction temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation within a tight ±5% tolerance band
• Engineered for high reliability across diverse industrial and commercial environments
• Capable of sustained operation across an extended thermal range

Single Zener Diodes Applications

• Industrial control systems
• Commercial equipment power supplies
• Entertainment system circuitry
• Computer application logic protection

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required plating configuration. The PBFREE designation indicates lead-free compliance. Confirm the reel packaging format aligns with automated assembly requirements. Ensure the component meets RoHS standards for the target market. Cross-reference the marking code C5224B on the physical device against datasheet specifications to validate authenticity.

Single Zener Diodes Selection Notes

Select this component when a precise 2.8 V reference is required in low-power circuits. The DO-35 package suits designs prioritizing through-hole mounting over surface area constraints. Consider the maximum reverse leakage current limits when designing high-impedance input stages. Evaluate the temperature coefficient to ensure stability under varying thermal conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5278B series of 500 mW silicon Zener diodes. The series covers a wide voltage spectrum from 2.4 V to 170 V. All devices share identical mechanical outlines and maximum ratings, differing primarily in their specific Zener voltage breakdown points and corresponding impedance characteristics.

Single Zener Diodes Replacement Considerations

No official replacement part numbers are documented for this specific model in the provided manufacturer notices.