Overview
The BZX84C24-HE3-18 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, known for its high reliability and precision in voltage regulation. The BZX84C24-HE3-18 is specifically designed to provide a stable Zener voltage of 24 volts, making it suitable for a variety of applications requiring voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 24 | V |
| Test Current (IZT) | 5 mA | mA |
| Maximum Reverse Leakage Current (IR) | 50 nA | nA |
| Zener Impedance (ZZ) | 70 Ohms | Ohms |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | 150 | °C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance Junction to Ambient Air (RthJA) | 420 K/W | K/W |
| Package | SOT-23 |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified for automotive applications.
- Low dynamic resistance and low reverse leakage current.
- High temperature coefficient stability.
- Compact SOT-23 package for space-saving designs.
Applications
The BZX84C24-HE3-18 is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Transient protection and surge absorption.
- Automotive electronics due to its AEC-Q101 qualification.
- Consumer electronics requiring stable voltage references.
- Industrial control systems and power supplies.
Q & A
- What is the Zener voltage of the BZX84C24-HE3-18? The Zener voltage is 24 volts.
- What is the test current for the Zener voltage? The test current is 5 mA.
- Is the BZX84C24-HE3-18 RoHS-compliant? Yes, it is RoHS-compliant.
- What is the maximum operating temperature of the BZX84C24-HE3-18? The maximum operating temperature is 150 °C.
- What is the package type of the BZX84C24-HE3-18? The package type is SOT-23.
- What is the maximum reverse leakage current? The maximum reverse leakage current is 50 nA.
- Is the BZX84C24-HE3-18 suitable for automotive applications? Yes, it is AEC-Q101 qualified.
- What is the thermal resistance junction to ambient air? The thermal resistance junction to ambient air is 420 K/W.
- What is the power dissipation of the BZX84C24-HE3-18? The power dissipation is 300 mW.
- What are some common applications of the BZX84C24-HE3-18? Common applications include voltage regulation, transient protection, automotive electronics, consumer electronics, and industrial control systems.
