1N4734A BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4734A BK PBFREE is a silicon Zener diode designed for voltage regulation in industrial and commercial applications. It features a nominal Zener voltage of 5.6 V with a 5% tolerance, operating within a range of 5.320 V to 5.880 V. The device dissipates 1.0 W at 50°C and withstands junction temperatures from -65°C to +200°C. Electrical characteristics include a maximum reverse current of 10 μA at 2.0 V and a DC current rating of 810 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using silicon construction
• Designed for high reliability in industrial and computer environments
• Features low leakage current for precise control

Single Zener Diodes Applications

• Industrial equipment power supplies
• Commercial electronic circuits
• Computer system voltage references

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix required for your manufacturing process. Confirm RoHS compliance status and lead-free plating requirements directly with the manufacturer or authorized distributor before placing orders. Ensure the component meets all environmental regulations applicable to your region.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V reference is needed with standard DO-41 through-hole mounting. Evaluate thermal management capabilities as power dissipation reaches 1.0 W at elevated ambient temperatures. Consider the temperature coefficient range of 0 to +0.045 %/°C for circuit stability requirements.

Single Zener Diodes Part Context

This part belongs to the 1N4728A through 1N4764A series of 1-watt silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a wide voltage range from 3.3 V to 100 V with consistent 5% tolerance across all variants.

Single Zener Diodes Replacement Considerations

No direct replacement part numbers are documented for this specific model in official notices.