Overview
The BZX84C15LT3G is a Zener voltage regulator diode produced by onsemi. This component is part of the BZX84C series, which is designed to provide stable voltage regulation in various electronic circuits. The BZX84C15LT3G is packaged in a convenient SOT-23 surface mount package, making it suitable for a wide range of applications where space is limited.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Zener Voltage @ IZT = 5 mA | VZ | 14.4 - 15.6 | V |
| Maximum Zener Impedance @ IZT = 5 mA | ZZT | 85 | Ω |
| Reverse Leakage Current @ VR = 15 V | IR | 0.05 | μA |
| Forward Voltage @ IF = 10 mA | VF | 0.90 | V |
| Maximum Power Dissipation | Pd | 0.225 | W |
| Operating Temperature Range | Tj | -55 to +150 | °C |
| Package Type | SOT-23 |
Key Features
- Stable Voltage Regulation: The BZX84C15LT3G provides a stable Zener voltage, making it ideal for voltage regulation applications.
- Low Power Dissipation: With a maximum power dissipation of 0.225 W, this diode is suitable for low-power circuits.
- Compact Packaging: The SOT-23 package is compact and suitable for surface mount technology, making it ideal for space-constrained designs.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55°C to +150°C, ensuring reliability in various environmental conditions.
Applications
The BZX84C15LT3G is versatile and can be used in a variety of applications, including:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection circuits.
- Signal conditioning and filtering.
- Audio and video equipment.
- Automotive and industrial control systems.
Q & A
- What is the reverse Zener voltage of the BZX84C15LT3G?
The reverse Zener voltage of the BZX84C15LT3G is between 14.4 V and 15.6 V at IZT = 5 mA. - What is the maximum power dissipation of the BZX84C15LT3G?
The maximum power dissipation is 0.225 W. - What is the package type of the BZX84C15LT3G?
The package type is SOT-23. - What is the operating temperature range of the BZX84C15LT3G?
The operating temperature range is -55°C to +150°C. - What are some common applications of the BZX84C15LT3G?
Common applications include voltage regulation, overvoltage protection, signal conditioning, and use in audio and video equipment, as well as automotive and industrial control systems. - What is the forward voltage of the BZX84C15LT3G at IF = 10 mA?
The forward voltage is 0.90 V at IF = 10 mA. - How much reverse leakage current does the BZX84C15LT3G have at VR = 15 V?
The reverse leakage current is 0.05 μA at VR = 15 V. - What is the maximum Zener impedance of the BZX84C15LT3G?
The maximum Zener impedance is 85 Ω at IZT = 5 mA. - Is the BZX84C15LT3G suitable for high-power applications?
No, the BZX84C15LT3G is not suitable for high-power applications due to its low power dissipation rating of 0.225 W. - Can the BZX84C15LT3G be used in harsh environmental conditions?
Yes, the BZX84C15LT3G can operate over a wide temperature range, making it suitable for use in harsh environmental conditions.
