Overview
The BZX84C3V3ET3G is a silicon planar Zener diode produced by onsemi, designed to provide reliable voltage regulation in a compact SOT-23 surface mount package. This device is part of the BZX84C series, which offers a wide range of Zener voltages to suit various application needs. The BZX84C3V3ET3G is specifically rated for a Zener voltage of 3.3 volts, making it suitable for applications requiring precise voltage regulation in tight spaces.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.7 - 3.9 - 4.1 | V |
| Test Current (IZT) | 2 mA / 1 mA / 10 mA | mA |
| Reverse Leakage Current (IR) | 30 μA | μA |
| Maximum Zener Impedance (ZZT) | 600 Ω | Ω |
| Temperature Coefficient of VZ | -3.5 to -2.5 mV/°C | mV/°C |
| Power Dissipation | 250 mW (on FR-4 or FR-5 board) | mW |
| Peak Power | 225 W (8 x 20 μs) | W |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | - |
| Operating Temperature Range | -55°C to +150°C | °C |
| Storage Temperature Range | -65°C to +150°C | °C |
| Package | SOT-23 | - |
Key Features
- Silicon planar Zener diode in a compact SOT-23 surface mount package
- Zener breakdown voltage range: 3.7 V to 4.1 V
- 250 mW power dissipation rating on FR-4 or FR-5 board
- Peak power capability: 225 W (8 x 20 μs)
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- Designed for optimal automated board assembly and high-density applications
- Pb-free and RoHS compliant
- AEC-Q101 qualified for automotive and other demanding applications
Applications
The BZX84C3V3ET3G is well-suited for various applications requiring precise voltage regulation in compact spaces. These include:
- Cellular phones and other handheld portable devices
- High-density PC boards and other electronic assemblies
- Automotive electronics and other applications requiring AEC-Q101 qualification
- General voltage regulation and stabilization in electronic circuits
Q & A
- What is the Zener voltage range of the BZX84C3V3ET3G?
The Zener voltage range is 3.7 V to 4.1 V.
- What is the power dissipation rating of the BZX84C3V3ET3G?
The power dissipation rating is 250 mW on FR-4 or FR-5 board.
- What is the peak power capability of the BZX84C3V3ET3G?
The peak power capability is 225 W (8 x 20 μs).
- What is the ESD rating of the BZX84C3V3ET3G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the BZX84C3V3ET3G Pb-free and RoHS compliant?
Yes, it is Pb-free and RoHS compliant.
- What is the operating temperature range of the BZX84C3V3ET3G?
The operating temperature range is -55°C to +150°C.
- What package type is used for the BZX84C3V3ET3G?
The package type is SOT-23.
- Is the BZX84C3V3ET3G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive and other demanding applications.
- What are some common applications for the BZX84C3V3ET3G?
Common applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics.
- How is the BZX84C3V3ET3G designed for board assembly?
The device is designed for optimal automated board assembly.
