Overview
The BZX84B16LT1G is a Zener voltage regulator diode produced by onsemi. This component is part of the BZX84B series, known for its tight tolerance and high reliability. It is designed to provide stable voltage regulation in a variety of electronic circuits. The BZX84B16LT1G is packaged in a SOT-23-3 (TO-236) surface mount format, making it suitable for automated board assembly and compact designs.
Key Specifications
| Parameter | Value |
|---|---|
| Reverse Zener Voltage (VZ) @ IZT = 5 mA | 15.6 V to 16.4 V |
| Maximum Zener Impedance (ZZT) @ IZT = 5 mA | 70 Ω |
| Maximum Reverse Leakage Current (IR) @ VR = 1 V | 0.05 μA |
| Forward Voltage (VF) @ IF = 10 mA | 0.90 V Max |
| Forward Current (IF) | 10 mA |
| Power Dissipation | 250 mW |
| Package | SOT-23-3 (TO-236) |
| Operating Temperature Range | -55°C to +150°C |
| Temperature Coefficient of VZ | -3 to +6 mV/°C |
| Capacitance @ VR = 0, f = 1 MHz | Typically around 10 pF |
Key Features
- Tight tolerance of ±2% for precise voltage regulation.
- High reliability and stability in voltage regulation.
- Surface mount SOT-23-3 (TO-236) package for compact designs and automated assembly.
- Low maximum reverse leakage current and low forward voltage drop.
- Wide operating temperature range from -55°C to +150°C.
- Low temperature coefficient of VZ for stable performance across different temperatures.
Applications
The BZX84B16LT1G Zener diode is suitable for a variety of applications requiring stable voltage regulation. These include:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection circuits.
- Signal conditioning and filtering.
- Audio and video equipment where stable voltage is crucial.
- Automotive and industrial control systems.
Q & A
- What is the reverse Zener voltage of the BZX84B16LT1G? The reverse Zener voltage (VZ) is between 15.6 V and 16.4 V at IZT = 5 mA.
- What is the maximum power dissipation of the BZX84B16LT1G? The maximum power dissipation is 250 mW.
- What is the package type of the BZX84B16LT1G? The package type is SOT-23-3 (TO-236).
- What is the operating temperature range of the BZX84B16LT1G? The operating temperature range is from -55°C to +150°C.
- What is the forward voltage drop of the BZX84B16LT1G? The forward voltage drop (VF) is 0.90 V Max at IF = 10 mA.
- What is the typical capacitance of the BZX84B16LT1G? The typical capacitance is around 10 pF at VR = 0 and f = 1 MHz.
- What are the common applications of the BZX84B16LT1G? Common applications include voltage regulation in power supplies, overvoltage protection, signal conditioning, and automotive and industrial control systems.
- What is the tolerance of the BZX84B16LT1G Zener voltage? The tolerance is ±2%.
- How does the temperature coefficient of VZ affect the performance of the BZX84B16LT1G? The temperature coefficient of VZ is typically between -3 to +6 mV/°C, ensuring stable performance across different temperatures.
- Can the BZX84B16LT1G be used in high-frequency applications? Yes, it can be used in high-frequency applications due to its low capacitance and stable voltage regulation characteristics.
