Overview
The BZX84C18W-7-F is a surface-mount Zener diode manufactured by Diodes Incorporated. This component is designed to provide voltage regulation and protection in various electronic circuits. It features a Zener voltage of 18V, a power dissipation of 200mW, and is packaged in a compact SOT-323 case. The diode is suitable for applications requiring stable voltage reference and overvoltage protection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Series | BZX84C18 |
| Mounting Style | SMD/SMT |
| Vz - Zener Voltage | 18 V |
| Voltage Tolerance | ±6.41% |
| Pd - Power Dissipation | 200 mW |
| Zz - Zener Impedance | 45 Ohms |
| Zener Current | 100 nA |
| Minimum Operating Temperature | -65°C |
| Maximum Operating Temperature | +125°C |
| Configuration | Single |
| Test Current | 5 mA |
| Height | 1 mm |
| Ir - Maximum Reverse Leakage Current | 100 nA |
| Length | 2.2 mm |
| Width | 1.35 mm |
| Termination Style | SMD/SMT |
| Voltage Temperature Coefficient | 16 mV/C |
Key Features
- Compact SOT-323 package for surface-mount applications.
- Zener voltage of 18V with a tolerance of ±6.41%.
- Power dissipation of 200mW.
- Zener impedance of 45 Ohms.
- Operating temperature range from -65°C to +125°C.
- Low reverse leakage current of 100 nA.
- Suitable for voltage regulation and overvoltage protection.
Applications
The BZX84C18W-7-F Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation circuits to maintain a stable voltage level.
- Overvoltage protection to safeguard electronic components from voltage spikes.
- Signal clipping and limiting to prevent signal distortion.
- Reference voltage sources in analog circuits.
- Power supply circuits for stabilizing output voltages.
Q & A
- What is the Zener voltage of the BZX84C18W-7-F diode?
The Zener voltage of the BZX84C18W-7-F diode is 18V. - What is the power dissipation of the BZX84C18W-7-F diode?
The power dissipation of the BZX84C18W-7-F diode is 200mW. - What is the package type of the BZX84C18W-7-F diode?
The BZX84C18W-7-F diode is packaged in a SOT-323 case. - What is the operating temperature range of the BZX84C18W-7-F diode?
The operating temperature range of the BZX84C18W-7-F diode is from -65°C to +125°C. - What is the Zener impedance of the BZX84C18W-7-F diode?
The Zener impedance of the BZX84C18W-7-F diode is 45 Ohms. - What is the reverse leakage current of the BZX84C18W-7-F diode?
The reverse leakage current of the BZX84C18W-7-F diode is 100 nA. - What are common applications of the BZX84C18W-7-F diode?
The BZX84C18W-7-F diode is commonly used in voltage regulation, overvoltage protection, signal clipping, and as a reference voltage source. - Who is the manufacturer of the BZX84C18W-7-F diode?
The BZX84C18W-7-F diode is manufactured by Diodes Incorporated. - What is the voltage tolerance of the BZX84C18W-7-F diode?
The voltage tolerance of the BZX84C18W-7-F diode is ±6.41%. - What is the test current for the BZX84C18W-7-F diode?
The test current for the BZX84C18W-7-F diode is 5 mA.
