Overview
The BZX84C20W-7 is a surface mount Zener diode produced by Diodes Incorporated. It is part of the BZX84C series, known for its high reliability and precision in voltage regulation. This diode is designed to provide stable voltage reference in a variety of electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Dissipation | 300 | mW |
| Forward (Drive) Current | 10 | mA |
| Forward Voltage | 0.9 | V |
| Reverse Current - Max | 100 | nA |
| Working Voltage - Nom | 20 | V |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount |
Key Features
- Silicon Planar Zener Diodes: The BZX84C20W-7 features a silicon planar construction, ensuring high reliability and stability.
- Precision Voltage Regulation: The diode is designed to provide precise voltage regulation, making it suitable for applications requiring stable voltage references.
- Ultra-Small Surface Mount Package: The SOT-23 package is compact and ideal for space-constrained designs.
- Lead Free/RoHS Compliant: The device is lead-free and RoHS compliant, aligning with environmental regulations.
- ESD Capability: The diode has enhanced ESD protection, meeting AEC-Q101 standards for human body and machine models.
Applications
- Voltage Regulation: The BZX84C20W-7 is commonly used in voltage regulation circuits to provide a stable reference voltage.
- Overvoltage Protection: It can be used to protect electronic circuits from overvoltage conditions.
- Audio and Signal Processing: The diode is suitable for use in audio and signal processing applications where stable voltage references are critical.
- Automotive and Industrial Electronics: Given its AEC-Q101 qualification, it is also used in automotive and industrial electronics where reliability and robustness are essential.
Q & A
- What is the power dissipation of the BZX84C20W-7?
The power dissipation of the BZX84C20W-7 is 300 mW.
- What is the forward voltage of the BZX84C20W-7 at 10 mA?
The forward voltage at 10 mA is 0.9 V.
- What is the package style of the BZX84C20W-7?
The package style is SOT-23 (SC-59, TO-236).
- Is the BZX84C20W-7 lead-free and RoHS compliant?
Yes, the BZX84C20W-7 is lead-free and RoHS compliant.
- What are the operating and storage temperature ranges for the BZX84C20W-7?
The operating temperature range is -55°C to +150°C, and the storage temperature range is -65°C to +150°C.
- Does the BZX84C20W-7 have ESD protection?
Yes, it has ESD capability according to AEC-Q101 standards.
- What is the typical application of the BZX84C20W-7?
The BZX84C20W-7 is typically used for voltage regulation and overvoltage protection in various electronic circuits.
- Is the BZX84C20W-7 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the reverse current maximum for the BZX84C20W-7?
The maximum reverse current is 100 nA.
- What is the working voltage nominal for the BZX84C20W-7?
The nominal working voltage is 20 V.
