Overview
The BZX84C3V3 is a 3.3V Zener diode produced by Fairchild Semiconductor, now part of ON Semiconductor. This component is designed to provide voltage regulation and protection in various electronic circuits. It is packaged in a SOT23-3 (TO-236-3, SC-59) package, making it suitable for surface-mount applications where space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz) | 3.3V |
| Power Dissipation (Pz) | 350mW |
| Maximum Zener Current (Iz) | 200mA |
| Operating Temperature Range | -65°C to +150°C |
| Package Type | SOT23-3 (TO-236-3, SC-59) |
Key Features
- Low voltage stabilization: The BZX84C3V3 provides a stable 3.3V voltage, making it ideal for applications requiring precise voltage regulation.
- High power dissipation: With a power dissipation of 350mW, this diode can handle moderate power levels.
- Compact packaging: The SOT23-3 package is small and suitable for surface-mount technology, making it ideal for space-constrained designs.
- Broad operating temperature range: The diode operates reliably over a temperature range of -65°C to +150°C.
Applications
The BZX84C3V3 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies and voltage regulators.
- Overvoltage protection circuits to safeguard against voltage spikes.
- Signal clipping and clamping circuits to limit signal levels.
- Audio and RF circuits where stable voltage references are required.
Q & A
- What is the Zener voltage of the BZX84C3V3?
The Zener voltage of the BZX84C3V3 is 3.3V. - What is the maximum power dissipation of the BZX84C3V3?
The maximum power dissipation is 350mW. - What is the package type of the BZX84C3V3?
The package type is SOT23-3 (TO-236-3, SC-59). - What is the operating temperature range of the BZX84C3V3?
The operating temperature range is -65°C to +150°C. - What are common applications for the BZX84C3V3?
Common applications include voltage regulation, overvoltage protection, signal clipping, and audio/RF circuits. - Who is the manufacturer of the BZX84C3V3?
The manufacturer is Fairchild Semiconductor, now part of ON Semiconductor. - What is the maximum Zener current for the BZX84C3V3?
The maximum Zener current is 200mA. - Is the BZX84C3V3 suitable for surface-mount technology?
Yes, it is suitable for surface-mount technology due to its SOT23-3 package. - Where can I find detailed specifications for the BZX84C3V3?
Detailed specifications can be found in the datasheet available from sources like Mouser Electronics, Farnell, and the ON Semiconductor website. - What are the benefits of using the BZX84C3V3 in voltage regulation?
The benefits include stable voltage regulation, high power dissipation, and a compact package size.
