Overview
The BZX84C3V0-E3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and robust performance. The BZX84C3V0-E3-18 is specifically designed to provide voltage regulation and protection in various electronic circuits. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Vz) | 3.0 | V |
| Zener Voltage Tolerance | ±5% | |
| Test Current (IZT) | 5 mA | |
| Reverse Leakage Current (IR) | 10 μA @ 1 V | |
| Dynamic Resistance (ZZ) | 95 Ω | |
| Operating Temperature Range | -55 to +150 °C | |
| Storage Temperature Range | -65 to +150 °C | |
| Package | SOT-23-3 | |
| Power Rating | 300 mW | |
| ESD Capability | Human Body Model: > 8 kV, Machine Model: > 800 V |
Key Features
- AEC-Q101 qualified, making it suitable for automotive and other high-reliability applications.
- High ESD capability: Human Body Model > 8 kV, Machine Model > 800 V.
- Low dynamic resistance and reverse leakage current.
- Wide operating temperature range: -55 to +150 °C.
- Compact SOT-23-3 package for space-saving designs.
- RoHS-compliant and commercial grade available.
Applications
The BZX84C3V0-E3-18 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and limiting in audio and communication systems.
- Automotive systems, such as in electronic control units (ECUs) and dashboard displays.
- Industrial and consumer electronics for general-purpose voltage regulation.
Q & A
- What is the Zener voltage of the BZX84C3V0-E3-18?
The Zener voltage (Vz) of the BZX84C3V0-E3-18 is 3.0 V with a tolerance of ±5%. - What is the package type of the BZX84C3V0-E3-18?
The BZX84C3V0-E3-18 comes in a SOT-23-3 package. - What is the operating temperature range of the BZX84C3V0-E3-18?
The operating temperature range is -55 to +150 °C. - Is the BZX84C3V0-E3-18 AEC-Q101 qualified?
Yes, the BZX84C3V0-E3-18 is AEC-Q101 qualified, making it suitable for automotive applications. - What is the ESD capability of the BZX84C3V0-E3-18?
The ESD capability is > 8 kV for the Human Body Model and > 800 V for the Machine Model. - What is the power rating of the BZX84C3V0-E3-18?
The power rating is 300 mW. - What is the reverse leakage current of the BZX84C3V0-E3-18?
The reverse leakage current (IR) is 10 μA @ 1 V. - What are some common applications of the BZX84C3V0-E3-18?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive and industrial electronics. - Is the BZX84C3V0-E3-18 RoHS-compliant?
Yes, the BZX84C3V0-E3-18 is RoHS-compliant. - What is the dynamic resistance of the BZX84C3V0-E3-18?
The dynamic resistance (ZZ) is 95 Ω.
