Overview
The BZX84C43-G3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, known for its high reliability and precision in voltage regulation. The BZX84C43-G3-18 is specifically designed for applications requiring a Zener voltage of 43 V with a tolerance of ±5%.
These diodes are packaged in the SOT-23-3 format, making them suitable for surface mount technology (SMT) and offering a compact solution for various electronic circuits. The device is rated for a power dissipation of 300 mW and operates within a temperature range of -55°C to +150°C, ensuring robust performance under diverse conditions.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division | Series | BZX84-G |
| Mounting Style | SMD/SMT | Vz - Zener Voltage | 43 V |
| Voltage Tolerance | ±5% | Pd - Power Dissipation | 300 mW |
| Zz - Zener Impedance | 55 Ohms | Minimum Operating Temperature | -55°C |
| Maximum Operating Temperature | +150°C | Configuration | Single |
| Ir - Maximum Reverse Leakage Current | 50 nA | Factory Pack Quantity | 10000 |
| Voltage Temperature Coefficient | 1 mV/C | Package/Case | SOT23-3 |
| Unit Weight | 0.000282 oz | Storage Temperature Range | -65 to +150°C |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltage of 43 V with a tolerance of ±5%.
- Power dissipation of 300 mW.
- Operating temperature range of -55°C to +150°C.
- Surface mount technology (SMT) in SOT-23-3 package.
- Low reverse leakage current of 50 nA.
- Voltage temperature coefficient of 1 mV/C.
- Compliant with RoHS and UL 94 V-0 flammability rating.
Applications
The BZX84C43-G3-18 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in power supplies and electronic devices.
- Signal clipping and clamping in audio and communication systems.
- Reference voltage generation in analog circuits.
- Automotive and industrial control systems requiring robust voltage regulation.
Q & A
- What is the Zener voltage of the BZX84C43-G3-18?
The Zener voltage of the BZX84C43-G3-18 is 43 V with a tolerance of ±5%.
- What is the power dissipation rating of this diode?
The power dissipation rating of the BZX84C43-G3-18 is 300 mW.
- What is the operating temperature range of this component?
The operating temperature range is -55°C to +150°C.
- What is the package type of the BZX84C43-G3-18?
The package type is SOT-23-3, suitable for surface mount technology (SMT).
- What is the reverse leakage current of this diode?
The maximum reverse leakage current is 50 nA.
- Is the BZX84C43-G3-18 RoHS compliant?
- What is the voltage temperature coefficient of this diode?
The voltage temperature coefficient is 1 mV/C.
- What are some common applications of the BZX84C43-G3-18?
- What is the storage temperature range for this component?
- What is the flammability rating of the BZX84C43-G3-18 package?
