1N4700 BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4700 BK PBFREE is a silicon Zener diode from the 1N4678 series, designed for low-level applications requiring extremely low operating current and leakage. It features a nominal Zener voltage of 13 V with a 5% tolerance range (12.35 V to 13.65 V) at a test current of 50 μA. The device supports a maximum steady-state power dissipation of 500 mW at 75°C and operates within a junction temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Designed for applications requiring extremely low operating current and low leakage
• Features a sharp reverse characteristic with 5% Zener voltage tolerance
• Constructed as a hermetically sealed glass device in a DO-35 case

Single Zener Diodes Applications

• Low-level voltage regulation circuits
• Reference voltage sources
• Protection against transient overvoltages

Single Zener Diodes Procurement Notes

Verify that the ordering suffix 'PBFREE' confirms lead-free plating compliance as specified by the manufacturer. Ensure the part number matches the specific 1N4700 designation within the 1N4678 through 1N4717 series documentation. Confirm RoHS status and environmental compliance details directly from the official datasheet before procurement.

Single Zener Diodes Selection Notes

Select this component when circuit design requires a stable reference voltage with minimal quiescent current draw. The 500 mW power rating and wide thermal operating range make it suitable for various general-purpose electronic designs. Verify that the required Zener voltage falls within the specified 12.35 V to 13.65 V tolerance band for the application.

Single Zener Diodes Part Context

This component belongs to the 1N4678 through 1N4717 series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a voltage range from 1.8 V to 43 V, all sharing common mechanical and electrical characteristics such as the DO-35 package and 5% tolerance.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N4700 specifications in a DO-35 package. Ensure replacement parts match the 500 mW power dissipation and 5% voltage tolerance requirements.

Single Zener Diodes FAQ

What is the marking code for the 1N4700?

The device shall be marked with the prefix 'C' followed by the full part number or the marking code C4700.

What is the maximum regulator current for the 1N4700?

The maximum regulator current (IZM) is 19.0 mA.