Overview
The BZX84C18-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, known for its high reliability and precision in voltage regulation. The BZX84C18-G3-08 is specifically designed to provide a nominal Zener voltage of 18 volts, making it suitable for a wide range of applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 18 | V |
| Tolerance | ±5% | |
| Supplier Device Package | SOT-23-3 | |
| Series | BZX84-G | |
| Power - Max | 300 mW | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 45 Ohms | |
| Current - Reverse Leakage @ Vr | 50 nA @ 12.6 V |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- Nominal Zener voltage of 18 volts with a tolerance of ±5%.
- Maximum power dissipation of 300 mW.
- Operating temperature range from -55°C to 150°C.
- Surface mount package in SOT-23-3, TO-236-3, and SC-59.
- Low reverse leakage current of 50 nA at 12.6 V.
- RoHS compliant.
Applications
The BZX84C18-G3-08 is versatile and can be used in various applications requiring stable voltage regulation, such as:
- Voltage reference circuits.
- Voltage regulation in power supplies.
- Overvoltage protection.
- Signal clipping and clamping.
- Automotive and industrial electronics where reliability and stability are crucial.
Q & A
- What is the nominal Zener voltage of the BZX84C18-G3-08?
The nominal Zener voltage is 18 volts.
- What is the tolerance of the Zener voltage for this component?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C18-G3-08?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of this component?
The operating temperature range is from -55°C to 150°C.
- What type of package does the BZX84C18-G3-08 come in?
The component comes in SOT-23-3, TO-236-3, and SC-59 packages.
- Is the BZX84C18-G3-08 RoHS compliant?
- What is the reverse leakage current at 12.6 V for this diode?
The reverse leakage current is 50 nA at 12.6 V.
- What are some common applications for the BZX84C18-G3-08?
Common applications include voltage reference circuits, voltage regulation in power supplies, overvoltage protection, and signal clipping and clamping.
- What is the impedance (Zzt) of the BZX84C18-G3-08?
The impedance (Zzt) is 45 Ohms.
- How is the BZX84C18-G3-08 packaged for distribution?
The component is packaged in Tape & Reel (TR) or Cut Tape (CT).
