Overview
The BZX84C6V8-E3-18 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 BZX84C6V8-E3-18 is specifically designed to provide a nominal Zener voltage of 6.8V, making it suitable for a variety of applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 6.8 | V |
| Tolerance | ±5% | |
| Package | SOT-23-3 | |
| Power - Max | 300 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Reverse Leakage Current @ Vr | 3 µA @ 4 V | |
| Impedance (Max) (Zzt) | 15 Ohms | |
| Storage Temperature Range | -65°C to 150°C | |
| Junction Temperature | 150°C | |
| Thermal Resistance Junction to Ambient Air | 420 K/W |
Key Features
- Silicon planar Zener diodes with high reliability and precision in voltage regulation.
- Zener voltages graded according to the international E24 standard.
- Available in RoHS-compliant, commercial grade (E3) and AEC-Q101 qualified (HE3_A) versions.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and stable temperature coefficient.
- Surface mount package (SOT-23-3) for easy integration into modern circuit designs.
Applications
The BZX84C6V8-E3-18 is suitable for various applications requiring stable voltage reference points, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge suppression.
- Audio and signal processing circuits where stable voltage references are critical.
- Automotive and industrial electronics where reliability and robustness are essential.
Q & A
- What is the nominal Zener voltage of the BZX84C6V8-E3-18?
The nominal Zener voltage is 6.8V.
- What is the tolerance of the Zener voltage for this component?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C6V8-E3-18?
The maximum power dissipation is 300 mW.
- What is the operating temperature range for this diode?
The operating temperature range is -55°C to 150°C.
- Is the BZX84C6V8-E3-18 RoHS compliant?
- What is the package type of the BZX84C6V8-E3-18?
The package type is SOT-23-3.
- What is the reverse leakage current at the specified reverse voltage?
The reverse leakage current is 3 µA at 4 V.
- Does the BZX84C6V8-E3-18 meet automotive standards?
- What is the thermal resistance junction to ambient air for this component?
The thermal resistance junction to ambient air is 420 K/W.
- What are the typical applications for the BZX84C6V8-E3-18?
Typical applications include voltage regulation, overvoltage protection, audio and signal processing, and automotive electronics.
