Overview
The BZX84C18-F2-0000HF is a silicon planar Zener diode produced by Yangzhou Yangjie Electronic Technology Co., Ltd. This component is part of the BZX84 series, known for its high reliability and precision in voltage regulation. The BZX84C18 is specifically designed to provide a stable voltage reference in a variety of electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BZX84C18-F2-0000HF | |
| Number of Functions | Single | |
| Power Dissipation (PD) | 0.35 | W |
| Nominal Zener Voltage (VZ[Nom]) | 18 | V |
| Test Current (IZT) | 5 | mA |
| Reverse Leakage Current (IR) at VR | 0.0001 | mA |
| Reverse Voltage (VR) | 12.6 | V |
| Dynamic Resistance (ZZT) at IZT | 45 | Ω |
| Dynamic Resistance (ZZK) at IZT | 225 | Ω |
| Knee Current (IZK) | 1 | mA |
| Maximum Junction Temperature (Tj) | 150 | °C |
| Package Type | SOT-23 |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring high reliability and robustness.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and lead-free, suitable for environmentally friendly designs.
- Low dynamic resistance and low reverse leakage current.
- Wide operating temperature range from -55°C to +150°C.
Applications
- Automotive electronics: voltage regulation, surge protection, and voltage reference in automotive systems.
- Industrial electronics: power supplies, voltage regulators, and protection circuits.
- Consumer electronics: voltage stabilization in audio equipment, TV sets, and other consumer devices.
- Telecommunication: voltage regulation and protection in communication equipment.
- LED lighting: voltage stabilization and protection in LED lighting systems.
Q & A
- What is the nominal Zener voltage of the BZX84C18-F2-0000HF? The nominal Zener voltage is 18 V.
- What is the maximum power dissipation of the BZX84C18-F2-0000HF? The maximum power dissipation is 0.35 W.
- What is the package type of the BZX84C18-F2-0000HF? The package type is SOT-23.
- Is the BZX84C18-F2-0000HF AEC-Q101 qualified? Yes, it is AEC-Q101 qualified for automotive applications.
- What is the maximum junction temperature of the BZX84C18-F2-0000HF? The maximum junction temperature is 150°C.
- What are the typical applications of the BZX84C18-F2-0000HF? Typical applications include automotive electronics, industrial electronics, consumer electronics, and telecommunication equipment.
- Is the BZX84C18-F2-0000HF RoHS-compliant? Yes, it is RoHS-compliant and lead-free.
- What is the dynamic resistance of the BZX84C18-F2-0000HF at the test current? The dynamic resistance (ZZT) at the test current is 45 Ω.
- What is the reverse leakage current of the BZX84C18-F2-0000HF? The reverse leakage current (IR) is 0.0001 mA at VR.
- What is the operating temperature range of the BZX84C18-F2-0000HF? The operating temperature range is from -55°C to +150°C.
