Overview
The BZX84C3V3ET1G is a surface mount Zener diode manufactured by onsemi. This component is designed to provide a stable voltage reference and is part of the BZX84C series, which offers Zener diodes with breakdown voltages ranging from 2.4V to 75V. The BZX84C3V3ET1G specifically has a nominal Zener voltage of 3.3V, making it suitable for various voltage regulation applications.
Key Specifications
| Parameter | Value |
|---|---|
| Nominal Zener Voltage (VZ) | 3.3V |
| Reverse Current (IZT) | 5 mA |
| Power Rating | 225 mW |
| Reverse Leakage Current (IR) | 5 µA |
| Maximum Zener Impedance (ZZT) | 255 Ω @ IZT = 5 mA |
| Forward Voltage (VF) | 0.90 V Max. @ IF = 10 mA |
| Package | SOT-23 (Pb-Free) |
| Operating Temperature Range | -55°C to +150°C |
Key Features
- Stable voltage reference with a nominal Zener voltage of 3.3V.
- Surface mount SOT-23 package designed for optimal automated board assembly.
- Low power rating of 225 mW, suitable for small signal applications.
- Low reverse leakage current of 5 µA.
- Pb-Free package, compliant with environmental regulations.
- Wide operating temperature range from -55°C to +150°C.
Applications
The BZX84C3V3ET1G is versatile and can be used in various applications requiring stable voltage regulation, such as:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection circuits.
- Signal clipping and clamping circuits.
- Reference voltage sources in analog circuits.
Q & A
- What is the nominal Zener voltage of the BZX84C3V3ET1G?
The nominal Zener voltage is 3.3V. - What is the power rating of the BZX84C3V3ET1G?
The power rating is 225 mW. - What is the package type of the BZX84C3V3ET1G?
The package type is SOT-23 (Pb-Free). - What is the reverse leakage current of the BZX84C3V3ET1G?
The reverse leakage current is 5 µA. - What is the operating temperature range of the BZX84C3V3ET1G?
The operating temperature range is from -55°C to +150°C. - Is the BZX84C3V3ET1G Pb-Free?
Yes, the BZX84C3V3ET1G is Pb-Free. - What are some common applications of the BZX84C3V3ET1G?
Common applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage sources. - What is the forward voltage of the BZX84C3V3ET1G?
The forward voltage is 0.90 V Max. @ IF = 10 mA. - What is the maximum Zener impedance of the BZX84C3V3ET1G?
The maximum Zener impedance is 255 Ω @ IZT = 5 mA. - Where can I find detailed specifications for the BZX84C3V3ET1G?
Detailed specifications can be found in the datasheet available on the onsemi website or through distributors like Digi-Key.
