Overview
The BZX84B4V3-E3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B4V3-E3-08 is specifically designed with a nominal Zener voltage of 4.3V and a tolerance of ±2%, making it suitable for a variety of applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 4.3 | V |
| Tolerance | ±2% | |
| Supplier Device Package | SOT-23-3 | |
| Power - Max | 300 | mW |
| Operating Temperature | -55°C to +150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 150 | Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 30.1 V | |
| Storage Temperature Range | -65°C to +150°C | |
| ESD Capability | Human body model: > 8 kV, Machine model: > 800 V |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring robust performance under stringent conditions.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant, making it environmentally friendly.
- Surface mount package (SOT-23-3) for easy integration into modern electronic designs.
Applications
The BZX84B4V3-E3-08 is versatile and can be used in a wide range of applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Automotive systems where AEC-Q101 qualification is required.
- Consumer electronics such as TVs, computers, and smartphones.
- Medical devices that require stable voltage references.
- Industrial control systems and power supplies.
Q & A
- What is the nominal Zener voltage of the BZX84B4V3-E3-08? The nominal Zener voltage is 4.3V.
- What is the tolerance of the BZX84B4V3-E3-08? The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B4V3-E3-08? The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B4V3-E3-08? The operating temperature range is -55°C to +150°C.
- Is the BZX84B4V3-E3-08 RoHS-compliant? Yes, it is RoHS-compliant.
- What is the package type of the BZX84B4V3-E3-08? The package type is SOT-23-3.
- Does the BZX84B4V3-E3-08 meet automotive standards? Yes, it is AEC-Q101 qualified.
- What is the ESD capability of the BZX84B4V3-E3-08? The ESD capability is > 8 kV for the human body model and > 800 V for the machine model.
- What is the storage temperature range for the BZX84B4V3-E3-08? The storage temperature range is -65°C to +150°C.
- What are common applications for the BZX84B4V3-E3-08? Common applications include voltage regulation, automotive systems, consumer electronics, medical devices, and industrial control systems.
