Overview
The BZX84C18Q-13-F is a surface-mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its high reliability and suitability for various electronic applications. The BZX84C18Q-13-F is designed to provide voltage regulation and protection in circuits, making it an essential component in modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 17.4 - 18.6 | V |
| Test Current (IZT) | 5 | mA |
| Maximum Zener Impedance (ZZT) at 1 kHz | 600 | Ω |
| Reverse Leakage Current (IR) at VR | 1 | μA |
| Temperature Coefficient (@ IZT) | -3.5 to 0 | mV/°C |
| Power Dissipation (PD) | 350 | mW |
| Thermal Resistance, Junction to Ambient Air (RθJA) | 357 | °C/W |
| Operating and Storage Temperature Range | -65 to +150 | °C |
| Package | SOT-23 | |
| Moisture Sensitivity Level | Level 1 per J-STD-020 | |
| Flammability Rating | UL 94 V-0 |
Key Features
- Planar die construction for high reliability and stability.
- Zener voltages ranging from 2.4V to 51V, with the BZX84C18Q-13-F specifically rated at 18V.
- Totally lead-free and fully RoHS compliant, ensuring environmental sustainability.
- Halogen and antimony free, classified as a “Green” device.
- Ideally suited for automated assembly processes.
- AEC-Q101 qualified for high reliability in automotive applications.
- ESD capability according to AEC-Q101 standards.
Applications
The BZX84C18Q-13-F is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Automotive systems requiring high reliability and compliance with AEC-Q101 standards.
- Consumer electronics, such as TVs, computers, and other digital devices.
- Industrial control systems and automation.
Q & A
- What is the primary function of the BZX84C18Q-13-F Zener diode?
The primary function is to provide voltage regulation and protection in electronic circuits. - What is the Zener voltage range for the BZX84C18Q-13-F?
The Zener voltage range is 17.4V to 18.6V. - Is the BZX84C18Q-13-F lead-free and RoHS compliant?
Yes, it is totally lead-free and fully RoHS compliant. - What is the maximum power dissipation of the BZX84C18Q-13-F?
The maximum power dissipation is 350 mW. - What is the operating temperature range for the BZX84C18Q-13-F?
The operating temperature range is -65°C to +150°C. - Is the BZX84C18Q-13-F suitable for automotive applications?
Yes, it is AEC-Q101 qualified for high reliability in automotive applications. - What is the package type of the BZX84C18Q-13-F?
The package type is SOT-23. - What is the moisture sensitivity level of the BZX84C18Q-13-F?
The moisture sensitivity level is Level 1 per J-STD-020. - Does the BZX84C18Q-13-F have ESD protection capabilities?
Yes, it has ESD capability according to AEC-Q101 standards. - Is the BZX84C18Q-13-F halogen and antimony free?
Yes, it is halogen and antimony free, classified as a “Green” device.
