Overview
The BZX384C4V3-E3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its wide range of Zener voltages graded according to the international E24 standard. The BZX384C4V3-E3-08 is specifically designed to provide a nominal Zener voltage of 4.3V, making it suitable for various voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 4.3 V | V |
| Tolerance | ±5% | % |
| Supplier Device Package | SOD-323 | |
| Series | BZX384 | |
| Power - Max | 200 mW | mW |
| Package / Case | SC-76, SOD-323 | |
| Package | Tape & Reel (TR) | |
| Operating Temperature | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 90 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V | µA @ V |
| Base Product Number | BZX384C4V3 |
Key Features
- Silicon Planar Zener Diodes: The BZX384C4V3-E3-08 is a silicon planar Zener diode, offering stable voltage regulation.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, making it suitable for a variety of environmental conditions.
- Low Power Dissipation: Maximum power dissipation of 200 mW, which is adequate for many low to medium power applications.
- Surface Mount Package: Available in the SOD-323 package, which is compact and suitable for surface mount technology (SMT) assembly.
- RoHS Compliant: Totally lead-free and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
- High Reliability: Features a high thermal resistance junction to ambient air (RthJA) and a wide bottom plate design for better thermal performance and reliability.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide a stable reference voltage.
- Circuit Protection: Acts as a voltage limiter to protect electronic circuits from voltage spikes and surges.
- Consumer Electronics: Suitable for use in consumer electronics such as TVs, radios, and other household appliances.
- Automotive Systems: Can be used in automotive systems for voltage regulation and protection, especially in applications requiring high reliability and temperature stability.
- Telecommunications Equipment: Used in telecommunications equipment for signal conditioning and protection.
Q & A
- What is the nominal Zener voltage of the BZX384C4V3-E3-08?
The nominal Zener voltage is 4.3V.
- What is the maximum power dissipation of the BZX384C4V3-E3-08?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384C4V3-E3-08?
The operating temperature range is from -55°C to 150°C.
- Is the BZX384C4V3-E3-08 RoHS compliant?
Yes, it is totally lead-free and RoHS compliant.
- What type of package does the BZX384C4V3-E3-08 come in?
The component is available in the SOD-323 package.
- What is the impedance (Zzt) of the BZX384C4V3-E3-08?
The impedance (Zzt) is 90 Ohms.
- What is the reverse leakage current at 1 V for the BZX384C4V3-E3-08?
The reverse leakage current at 1 V is 3 µA.
- Can the BZX384C4V3-E3-08 be used in automotive applications?
Yes, it can be used in automotive systems due to its high reliability and temperature stability.
- What are some common applications of the BZX384C4V3-E3-08?
Common applications include voltage regulation, circuit protection, consumer electronics, and telecommunications equipment.
- Is the BZX384C4V3-E3-08 suitable for surface mount technology (SMT) assembly?
Yes, it is suitable for SMT assembly due to its SOD-323 package.
