Overview
The BZX84B4V7-7-F is a single Zener diode produced by Diodes Incorporated. This component is designed for voltage regulation and is part of the BZX84 series. It is AEC-Q101 qualified, making it suitable for automotive applications. The diode features a nominal Zener voltage of 4.7V with a tolerance of ±2%, ensuring stable voltage regulation. It is packaged in a SOT-23-3 case, which is a surface-mount type, facilitating easy integration into modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Diodes Incorporated | |
| Part Number | BZX84B4V7-7-F | |
| Package / Case | SOT-23-3 | |
| Number of Pins | 3 | |
| Zener Voltage (Nominal) | 4.7 V | V |
| Voltage Tolerance | ±2% | % |
| Maximum Power Dissipation | 300 mW | mW |
| Impedance (Maximum) | 80 Ohms | Ω |
| Reverse Leakage Current @ Vr | 3 μA @ 2 V | μA @ V |
| Forward Voltage (Maximum) @ If | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature | -65°C to 150°C | °C |
| Mounting Type | Surface Mount | |
| Packaging | Tape & Reel (TR) | |
| RoHS Status | ROHS3 Compliant |
Key Features
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring reliability and performance under stringent conditions.
- Stable Voltage Regulation: Nominal Zener voltage of 4.7V with a ±2% tolerance, providing consistent voltage regulation.
- Low Power Dissipation: Maximum power dissipation of 300 mW, making it efficient for various applications.
- Low Reverse Leakage Current: Maximum reverse leakage current of 3 μA at 2 V, minimizing unwanted current flow.
- Wide Operating Temperature Range: Operates from -65°C to 150°C, suitable for a broad range of environmental conditions.
- Surface Mount Package: SOT-23-3 package facilitates easy mounting and integration into modern surface-mount designs.
- ROHS Compliant: Meets ROHS3 standards, ensuring environmental sustainability and compliance with regulatory requirements.
Applications
- Voltage Regulation: Ideal for stabilizing voltage in electronic circuits, ensuring consistent voltage levels.
- Automotive Electronics: AEC-Q101 qualification makes it suitable for use in automotive systems, including power management and signal processing.
- Consumer Electronics: Used in various consumer electronic devices for voltage regulation and protection.
- Industrial Control Systems: Employed in industrial control systems to provide stable voltage references.
- Telecommunications: Used in telecommunications equipment for voltage regulation and signal conditioning.
Q & A
- What is the nominal Zener voltage of the BZX84B4V7-7-F?
The nominal Zener voltage is 4.7V.
- What is the voltage tolerance of the BZX84B4V7-7-F?
The voltage tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B4V7-7-F?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B4V7-7-F?
The operating temperature range is from -65°C to 150°C.
- Is the BZX84B4V7-7-F ROHS compliant?
Yes, it is ROHS3 compliant.
- What is the package type of the BZX84B4V7-7-F?
The package type is SOT-23-3.
- What is the reverse leakage current of the BZX84B4V7-7-F at 2 V?
The reverse leakage current is 3 μA at 2 V.
- Is the BZX84B4V7-7-F suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- How is the BZX84B4V7-7-F packaged?
The component is packaged in tape and reel (TR) format.
- What is the forward voltage drop of the BZX84B4V7-7-F at 10 mA?
The forward voltage drop is 900 mV at 10 mA.
