Overview
The BZX84C15-G3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high precision and reliability in voltage regulation. The BZX84C15-G3-18 is specifically designed to provide a stable voltage reference with a nominal Zener voltage of 15 V and a tolerance of ±5%. It is packaged in a compact SOT-23-3 surface-mount device, making it suitable for a wide range of electronic applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 15 | V |
| Tolerance | ±5% | |
| Supplier Device Package | SOT-23-3 | |
| Power - Max | 300 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) | 30 Ohms | |
| Current - Reverse Leakage @ Vr | 50 nA @ 10.5 V | |
| Junction Temperature | 150 °C | |
| Storage Temperature Range | -65 to +150 °C |
Key Features
- Precision Voltage Regulation: The BZX84C15-G3-18 offers a precise Zener voltage of 15 V with a ±5% tolerance, ensuring stable voltage references in various applications.
- Compact Packaging: The SOT-23-3 package is ideal for space-constrained designs, allowing for efficient use of board space.
- High Reliability: The diode is designed to withstand a wide operating temperature range of -55°C to 150°C, making it suitable for harsh environments.
- Low Power Dissipation: With a maximum power dissipation of 300 mW, this diode is efficient and minimizes heat generation.
- RoHS Compliance: The BZX84C15-G3-18 is RoHS compliant, ensuring it meets environmental standards for lead-free devices.
Applications
The BZX84C15-G3-18 is versatile and can be used in a variety of applications, including:
- Voltage Regulation: Providing stable voltage references in power supplies, voltage regulators, and other electronic circuits.
- Overvoltage Protection: Protecting electronic components from voltage spikes and overvoltages.
- Signal Processing: Stabilizing signal levels in audio and video circuits.
- Automotive and Industrial Systems: Used in automotive and industrial control systems where reliable voltage regulation is critical.
- Consumer Electronics: Found in various consumer electronics such as mobile devices, wearables, and computing equipment.
Q & A
- What is the nominal Zener voltage of the BZX84C15-G3-18?
The nominal Zener voltage is 15 V. - What is the tolerance of the BZX84C15-G3-18?
The tolerance is ±5%. - What package type is the BZX84C15-G3-18 available in?
The diode is packaged in a SOT-23-3 surface-mount device. - What is the maximum power dissipation of the BZX84C15-G3-18?
The maximum power dissipation is 300 mW. - What is the operating temperature range of the BZX84C15-G3-18?
The operating temperature range is -55°C to 150°C. - Is the BZX84C15-G3-18 RoHS compliant?
Yes, the BZX84C15-G3-18 is RoHS compliant. - What is the maximum junction temperature of the BZX84C15-G3-18?
The maximum junction temperature is 150 °C. - What is the reverse leakage current at 10.5 V for the BZX84C15-G3-18?
The reverse leakage current at 10.5 V is 50 nA. - What are some common applications of the BZX84C15-G3-18?
Common applications include voltage regulation, overvoltage protection, signal processing, and use in automotive, industrial, and consumer electronics. - How is the BZX84C15-G3-18 typically mounted?
The diode is surface-mounted.
