Overview
The BZX84C18CC-HF is a Zener diode produced by Comchip Technology, designed for voltage regulation and protection in various electronic circuits. This component is part of the BZX84C series, which offers a wide range of Zener breakdown voltages from 2.4V to 51V. The BZX84C18CC-HF specifically has a Zener breakdown voltage of 18V, making it suitable for applications requiring stable voltage regulation at this level.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Breakdown Voltage | Vz | 18 | V |
| Power Dissipation | Pd | 350 | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 417 | °C/W |
| Operating and Storage Temperature Range | Tj, Tstg | -65 to +150 | °C |
| Package Type | SOT-23 | ||
| Lead Time | 16-18 weeks |
Key Features
- Zener Breakdown Voltage Range: The BZX84C series offers a wide range of Zener breakdown voltages, with the BZX84C18CC-HF specifically rated at 18V.
- Package Design: The SOT-23 package is designed for optimal automated board assembly and features a small size suitable for high-density applications.
- Power Dissipation: The component has a power dissipation rating of 350 mW.
- Thermal Performance: It has a thermal resistance of 417 °C/W from junction to ambient.
- RoHS Compliance: The BZX84C18CC-HF is RoHS compliant and halogen-free.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide stable voltage output.
- Overvoltage Protection: Acts as a protective device against overvoltage conditions in electronic circuits.
- Power Conversion: Suitable for use in power conversion circuits, including those in mobile phones, notebooks, LCD TVs, and digital cameras.
- Automotive Systems: Can be used in various automotive systems such as TPMS, seat heating systems, remote keyless entry systems, and LED lighting systems.
Q & A
- What is the Zener breakdown voltage of the BZX84C18CC-HF?
The Zener breakdown voltage of the BZX84C18CC-HF is 18V.
- What is the power dissipation rating of this component?
The power dissipation rating is 350 mW.
- What is the thermal resistance from junction to ambient for this diode?
The thermal resistance from junction to ambient is 417 °C/W.
- What is the operating and storage temperature range for the BZX84C18CC-HF?
The operating and storage temperature range is -65 to +150 °C.
- What package type is used for the BZX84C18CC-HF?
The package type is SOT-23.
- Is the BZX84C18CC-HF RoHS compliant?
- What are some common applications for the BZX84C18CC-HF?
- What is the lead time for the BZX84C18CC-HF?
- Can the BZX84C18CC-HF be used in high-density applications?
- Is the BZX84C18CC-HF suitable for automated board assembly?
