# BZX84-C18 18V 300mW SOT-23 Surface Mount Zener Diode

- Link: https://gssuperstore.in/product/bzx84-c18/
- Published: 2026-11-02T01:06:15+05:30
- Author: Karan7055

# BZX84-C18 18V 300mW SOT-23 Surface Mount Zener Diode

The **BZX84-C18 18V 300mW SOT-23 Surface Mount Zener Diode** is designed for voltage
regulation, voltage reference and circuit protection applications. It features a
nominal Zener voltage of 18V and a power dissipation rating of 300mW. Its compact
SOT-23 package makes it suitable for space-efficient PCB layouts and automated surface-
mount assembly.

### Technical Specifications

  |  **Part Number** |  BZX84-C18 |  
 |  **Diode Type** |  Zener Diode |  
 |  **Nominal Zener Voltage** |  18V |  
 |  **Power Dissipation** |  300mW |  
 |  **Package** |  SOT-23 |  
 |  **Mounting Type** |  Surface Mount (SMD) |

### Key Features

 * 18V nominal Zener voltage
 * 300mW power dissipation rating
 * Compact SOT-23 package
 * Surface-mount design for PCB assembly
 * Suitable for voltage regulation and reference circuits
 * Useful for electronic circuit protection designs

### Typical Applications

 * Voltage regulation circuits
 * Voltage reference circuits
 * Power supply circuits
 * Signal voltage limiting
 * Electronic circuit protection
 * General-purpose PCB designs

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