1N4735A BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4735A BK PBFREE is a silicon Zener diode designed for voltage regulation. It features a nominal Zener voltage of 6.2 V with a ±5% tolerance, operating within a range of 5.890 V to 6.510 V at a test current of 41 mA. The device dissipates up to 1.0 W at 50°C and maintains an operating temperature range from -65°C to +200°C. Electrical characteristics include a maximum reverse current of 10 μA at 3.0 V and a DC current rating of 700 mA. It utilizes the DO-41 axial through-hole package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using silicon junction technology
• Features a hermetically sealed glass body in a standard DO-41 axial leaded package
• Designed for industrial, commercial, entertainment, and computer applications

Single Zener Diodes Applications

• Low voltage stabilizers
• Voltage reference circuits
• Industrial control systems

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation before procurement. Confirm that the 'BK' designation corresponds to bulk packaging requirements and that the 'PBFREE' suffix aligns with RoHS compliance standards. Ensure the component matches the exact electrical parameters required for the target circuit design.

Single Zener Diodes Selection Notes

Select this component when a precise 6.2 V reference is needed with high power dissipation capabilities. The wide operating temperature range supports demanding environments. Verify that the DO-41 package dimensions fit the available board space and that the thermal management strategy accommodates the 1.0 W power rating under expected load conditions.

Single Zener Diodes Part Context

This part belongs to the 1N4728A through 1N4764A series of 1-watt silicon Zener diodes manufactured by Central Semiconductor. The series covers a broad voltage spectrum from 3.3 V to 100 V. While some lower-voltage variants in this series have been discontinued, the 1N4735A remains a standard offering for general-purpose voltage regulation tasks.

Single Zener Diodes Replacement Considerations

No official replacement part numbers are documented for this specific component in the provided datasheet or product change notifications.