Overview
The BZX84B4V3 is a single Zener diode produced by Rectron USA, designed for voltage regulation and protection in electronic circuits. This diode is part of the BZX84 series, which employs non-planar technology to offer a wide range of Zener voltages. The BZX84B4V3 specifically has a nominal Zener voltage of 4.3V, making it suitable for various applications requiring precise voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz) | 4.3V ±2% |
| Power Dissipation | 350mW |
| Package/Case Type | SOT-23-3, TO-236-3, SC-59 |
| Mounting Type | Surface Mount |
| Reverse Leakage Current @ Vr | Typically very low, specific values depend on the reverse voltage applied |
Key Features
- Non-planar technology for sharp Zener voltage breakdown and low leakage current.
- ±2% tolerance of Zener voltage, ensuring high accuracy in voltage regulation.
- Surface mount package (SOT-23-3, TO-236-3, SC-59) for compact and efficient circuit design.
- Low power dissipation of 350mW, suitable for a wide range of applications.
Applications
The BZX84B4V3 Zener diode is versatile and can be used in various electronic circuits, including:
- Voltage regulation and stabilization.
- Overvoltage protection.
- Signal clipping and limiting.
- Reference voltage generation.
Q & A
- What is the nominal Zener voltage of the BZX84B4V3 diode? The nominal Zener voltage is 4.3V with a ±2% tolerance.
- What is the power dissipation of the BZX84B4V3 diode? The power dissipation is 350mW.
- What package types are available for the BZX84B4V3 diode? The diode is available in SOT-23-3, TO-236-3, and SC-59 packages.
- What is the mounting type of the BZX84B4V3 diode? It is a surface mount diode.
- What are the typical applications of the BZX84B4V3 diode? It is used for voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
- What technology is used in the BZX84B4V3 diode? It employs non-planar technology for sharp Zener voltage breakdown and low leakage current.
- How accurate is the Zener voltage of the BZX84B4V3 diode? The Zener voltage has a ±2% tolerance.
- What is the reverse leakage current of the BZX84B4V3 diode? The reverse leakage current is typically very low, with specific values depending on the reverse voltage applied.
- Where can I purchase the BZX84B4V3 diode? It can be purchased from various electronic component distributors such as Digi-Key, Mouser, and Alibaba.
- What is the minimum order quantity for the BZX84B4V3 diode? The minimum order quantity varies by supplier but can be as low as 1 piece from some distributors.
