Overview
The BZX384C4V3-G3-08 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384-G series, known for its silicon planar technology and compliance with the international E24 standard for Zener voltage grading. The BZX384C4V3-G3-08 is designed to provide stable voltage regulation in a variety of electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 4.3 | V |
| Tolerance | ±5% | |
| Package / Case | SOD-323 | |
| Power - Max | 200 | mW |
| Operating Temperature | -55°C to +150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 90 Ohms | |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V | |
| Voltage Temperature Coefficient | 1.2 mV/C | |
| Storage Temperature Range | -65°C to +150°C |
Key Features
- Silicon Planar Technology: Ensures reliable and stable operation.
- E24 Standard Compliance: Zener voltages are graded according to the international E24 standard, ensuring consistency and reliability.
- Low Power Dissipation: Maximum power dissipation of 200 mW, suitable for a wide range of applications.
- Surface Mount Package: SOD-323 package, ideal for surface mount technology (SMT) assembly.
- Wide Operating Temperature Range: Operates from -55°C to +150°C, making it suitable for various environmental conditions.
- Low Reverse Leakage Current: 3 µA @ 1 V, minimizing unwanted current flow.
- RoHS Compliant: Meets RoHS3 standards, ensuring environmental compliance.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide stable output voltages.
- Overvoltage Protection: Acts as a protective device against voltage spikes and overvoltages.
- Signal Clamping: Clamps signal voltages to a specified level, preventing damage to sensitive components.
- Audio and Video Equipment: Used in audio and video circuits for voltage stabilization and noise reduction.
- Automotive and Industrial Electronics: Suitable for use in automotive and industrial applications due to its wide operating temperature range.
Q & A
- What is the Zener voltage of the BZX384C4V3-G3-08?
The Zener voltage is 4.3 V with a tolerance of ±5%.
- What is the maximum power dissipation of the BZX384C4V3-G3-08?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384C4V3-G3-08?
The operating temperature range is from -55°C to +150°C.
- What is the package type of the BZX384C4V3-G3-08?
The package type is SOD-323.
- Is the BZX384C4V3-G3-08 RoHS compliant?
Yes, it is RoHS3 compliant.
- What is the reverse leakage current of the BZX384C4V3-G3-08?
The reverse leakage current is 3 µA @ 1 V.
- What is the impedance of the BZX384C4V3-G3-08?
The maximum impedance (Zzt) is 90 Ohms.
- What are the typical applications of the BZX384C4V3-G3-08?
It is used in voltage regulation, overvoltage protection, signal clamping, and in audio and video equipment.
- Is the BZX384C4V3-G3-08 suitable for automotive applications?
Yes, it is suitable due to its wide operating temperature range and robust construction.
- Where can I find the datasheet for the BZX384C4V3-G3-08?
The datasheet can be found on the Vishay website or through authorized distributors like Xecor and HK Excellent.
