Overview
The BZX84C2V4-7-F-79 is a surface-mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its planar die construction and suitability for automated assembly processes. The BZX84C2V4-7-F-79 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 2.28 - 2.52 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | 50 μA | μA |
| Dynamic Resistance (ZZ) | 12 Ω | Ω |
| Temperature Coefficient (αVZ) | -9 to -4 × 10^-4/°C | 10^-4/°C |
| Power Dissipation | 350 mW | mW |
| Operating Temperature Range | -55 to +150 °C | °C |
| Storage Temperature Range | -65 to +150 °C | °C |
| Package | SOT-23 | |
| RoHS Compliance | Yes |
Key Features
- Planar die construction for reliable performance.
- Zener voltages ranging from 2.4V to 51V, with the BZX84C2V4-7-F-79 specifically rated at 2.4V.
- High power dissipation of 350 mW.
- Ideally suited for automated assembly processes.
- Totally lead-free and fully RoHS compliant.
- AEC-Q101 qualified for automotive applications (for specific versions).
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V (for specific versions).
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Automotive systems requiring AEC-Q101 qualified components.
- General-purpose voltage reference applications.
- Surge protection and transient voltage suppression.
Q & A
- What is the primary function of the BZX84C2V4-7-F-79 Zener diode?
The primary function is to provide a stable voltage reference and protect against overvoltage conditions in electronic circuits.
- What is the Zener voltage of the BZX84C2V4-7-F-79?
The Zener voltage ranges from 2.28V to 2.52V.
- What is the power dissipation of the BZX84C2V4-7-F-79?
The power dissipation is 350 mW.
- Is the BZX84C2V4-7-F-79 RoHS compliant?
Yes, it is totally lead-free and fully RoHS compliant.
- What is the operating temperature range of the BZX84C2V4-7-F-79?
The operating temperature range is -55 to +150 °C.
- What package type is the BZX84C2V4-7-F-79 available in?
The component is available in the SOT-23 package.
- Does the BZX84C2V4-7-F-79 have AEC-Q101 qualification?
Specific versions of the BZX84 series are AEC-Q101 qualified, but this particular part may not be unless specified as such.
- What is the dynamic resistance of the BZX84C2V4-7-F-79?
The dynamic resistance (ZZ) is approximately 12 Ω.
- What are the typical applications of the BZX84C2V4-7-F-79?
Typical applications include voltage regulation, overvoltage protection, and general-purpose voltage reference in various electronic circuits.
- How does the BZX84C2V4-7-F-79 handle ESD?
Specific versions of the BZX84 series have ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
