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1N4746A from VISHAY

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1N4746A

Manufacturer: VISHAY

18 V, 1 W silicon zener diode

Partnumber Manufacturer Quantity Availability
1N4746A VISHAY 619979 In Stock

Description and Introduction

18 V, 1 W silicon zener diode The **1N4746A** from Vishay is a widely recognized **18V, 1W Zener diode**, designed for voltage regulation and protection in electronic circuits. As part of the **1N47xx series**, this component offers precise voltage stabilization, making it suitable for applications requiring reliable reference voltages or transient suppression.  

With a **power dissipation rating of 1W**, the 1N4746A efficiently handles moderate power levels while maintaining stable performance. Its **tolerance of ±5%** ensures consistent voltage clamping, which is critical in power supplies, voltage references, and overvoltage protection circuits. The diode operates within a **temperature range of -65°C to +200°C**, making it resilient in various environmental conditions.  

Encased in a **DO-41 package**, the 1N4746A provides durability and ease of integration into PCB designs. Its robust construction and dependable performance have made it a preferred choice for engineers in industrial, automotive, and consumer electronics applications.  

Whether used for **voltage regulation, surge suppression, or signal conditioning**, the 1N4746A delivers accuracy and reliability, reinforcing its reputation as a fundamental component in modern electronics.

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