1N4746ATR - Fairchild Semiconductor

Manufacturer Part Number

1N4746ATR

Manufacturer

Fairchild (onsemi)

Introduction

Single Zener diode with a nominal Zener voltage of 18V

Product Features and Performance

Reverse leakage current of 5A at 13.7V

Zener voltage tolerance of ±5%

Maximum Zener impedance of 20 Ohms

Operating temperature range of -65°C to 200°C

Maximum power rating of 1W

Through-hole mounting

Product Advantages

Stable Zener voltage over a wide range of current

Able to withstand high operating temperatures

Compact and reliable design

Key Technical Parameters

Zener Voltage: 18V (nominal)

Reverse Leakage Current: 5A @ 13.7V

Zener Voltage Tolerance: ±5%

Maximum Zener Impedance: 20 Ohms

Operating Temperature: -65°C to 200°C

Maximum Power: 1W

Quality and Safety Features

Certified to meet relevant safety and quality standards

Robust construction for reliable operation

Compatibility

Compatible with a wide range of electronic circuits and devices

Application Areas

Voltage regulation

Overvoltage protection

Biasing and reference voltage generation

Product Lifecycle

This product is an active and widely available part

Replacement or upgrade options are readily available

Key Reasons to Choose This Product

Stable and reliable Zener voltage performance

Ability to withstand high operating temperatures

Compact and efficient design

Wide compatibility and suitability for various applications

Availability of replacement and upgrade options