Overview
The BZX84C68-G3-08 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which features silicon planar Zener diodes with a wide range of Zener voltages graded according to the international E24 standard. The BZX84C68-G3-08 is specifically designed for voltage regulation and protection in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 68 V | V |
| Zener Voltage Tolerance | ±5% | - |
| Test Current (IZT) | 2; 5 mA | mA |
| Reverse Leakage Current (IR) at VR | 3 μA @ 4 V | μA @ V |
| Dynamic Resistance (ZZT) at IZT | 10 Ω | Ω |
| Temperature Coefficient (αVZ) at IZT | 10^-4/°C | 10^-4/°C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Package | SOT-23-3 (TO-236) | - |
| Mounting Type | Surface Mount | - |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Wide range of Zener voltages available, from 2.4 V to 75 V.
- Low dynamic resistance and high stability.
- High temperature coefficient stability.
- Surface mount package (SOT-23-3) for easy integration into modern PCB designs.
- Compliant with RoHS and UL 94 V-0 flammability rating.
- Low reverse leakage current and high power dissipation capability.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various applications.
- Signal clipping and clamping.
- Automotive, industrial, computing, and consumer electronics.
- General-purpose voltage regulation where a stable voltage reference is required.
Q & A
- What is the nominal Zener voltage of the BZX84C68-G3-08?
The nominal Zener voltage is 68 V.
- What is the tolerance of the Zener voltage for this component?
The Zener voltage tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C68-G3-08?
The maximum power dissipation is 300 mW.
- What is the operating temperature range for this diode?
The operating temperature range is -55 to +150 °C.
- What package type is used for the BZX84C68-G3-08?
The package type is SOT-23-3 (TO-236).
- Is the BZX84C68-G3-08 RoHS compliant?
Yes, the component is RoHS compliant.
- What is the dynamic resistance of the BZX84C68-G3-08 at the test current?
The dynamic resistance (ZZT) at the test current is 10 Ω.
- What is the reverse leakage current of the BZX84C68-G3-08?
The reverse leakage current (IR) at VR is 3 μA @ 4 V.
- What are the typical applications of the BZX84C68-G3-08?
Typical applications include voltage regulation, overvoltage protection, signal clipping, and general-purpose voltage stabilization.
- Is the BZX84C68-G3-08 suitable for automotive applications?
Yes, it is suitable for automotive applications due to its robust specifications and compliance with various standards.
